Asst. computer Operator written exam of The Timber Corporation of Nepal

लोक सेवा आयोग

द टिम्बर कर्पोरेशन अफ नेपाल लि.,

प्राविधिक, कम्प्युटर चौथो तह,

सहायक कम्प्युटर अपरेटर पदको

प्रतियोगितात्मक लिखित परीक्षा
२०७४।१।२

KEY [A]
समयः ४५ मिनेट                                                                                                           पूर्णाङ्कः १००

विषयः कम्प्युटर सम्बन्धी

उत्तरपुरस्तिकामा प्रश्नपत्रको KEY अनिवार्य रुपले उल्लेख गर्नुपर्नेछ । उल्लेख नगरेमा उत्तरपुस्तिका रद्द हुनेछ । परीक्षामा Calculator, mobile प्रयोग गर्न पाइने छैन ।
Multiple Choice                                                                                         50 x 2 = 100 marks

1. Who was the first computer programmer?
   a. Charles Babbage            b. Ada Lovelace           c. Bernouli              d. Newton
2. A teleprinter is
   a. Teletypewriter               b. Teletype                  c. TTY                 d. All of above
3. The main block of the computer system consists of
   a. Input, Output, CPU and Memory
   b. Input, Output, Storage and User
   c. Input Unit, Output Unit, Control Unit
   d. RAM, Hard disk, Keyboard and Monitors
4. The programs which are as permanent as hardware and stored in ROM are known as
   a. Hardware               b. Software              c. Firmware                d. ROM ware
5. The basic operations performed by a computer are
   a. Arithmetic operation                    b. Logical operation
   c. Storage                                            d. All of above
6. Which of the following needs refreshing?
   a. SRAM              b. DRAM                 c. ROM               d. All of above
7. Which of the following require large computers memory?
   a. Imaging                  b. Graphics                c. Voice              d. All of the above
8. The ASCII code of 0 (Zero) is
   a. 48D                 b. 32H                 c. 0011 1000                 d. 42H
9. The memory which is ultraviolet light erasable and electrically programmable is
   a. ROM                b. RAM               c. SRAM                  d. EPROM
10. Which of the following malicious program do not replicate automatically?
    a. Trojan horse                 b. Virus               c. Worm                 d. Zombie
11. Which of the following is not a valid capacity of a floppy disk?
    a. 360 KB                   b. 720 KB               c. 1.24 MB                 d. 1.44 MB
12. A computer on internet is identified by
    a. E-mail address              b. Street Address              c. IP Address               d. Website Address
13. The slowest transmission speeds are those of
    a. Coaxial cable                          b. Fiber optic cable
    c. Twisted pair cable          d. Microwaves
14. Only filenames and extensions are to be displayed in wide format, which command you’ll use?
    a. Dir/w                   b. Dir a:                  c. Dir/s                     d. Dir/b
15. Each time you turn on your computer, it will check on the control file
    a. Command.com, io.sys                                              b. Command.com, date.syss, dir.com
    c. Command.com, io.sys, msdos.sys               d. None of the above
16. Operating system, editors and debuggers comes under?
    a. System software                              b. Application software
    c. Utitilities                                                   d. All of above
17. The command allows you to create logical drive
    a. Sort            b. Path                c. Subst            d. Batch
18. What is a portion of a document in which you set certain page formatting options?
    a. Page                b. Document           c. Section          d. Page setup
19. In MS-Word, ‘Cover Page’ option is available in tab
    a. Home                b. Insert                c. Design             d. Page layout
20. Word wrap feature
    a. Set text inside the fixed margin              b. Appears at the bottom of the document
    c. Mark the paragraph center                                d. None of the above
21. Which enables you to move directly to specific location in a document?
    a. Subdocuments                 b. Bookmarks              c. Cross-References            d. Outlines
22. Which feature is used for monitoring all document changes?
    a. Edit document             b. Monitor change            c. Track change             d. Track all
23. Where can you find the draw table tool button?
    a. Formatting toolbar                   b. Drawing toolbar
    c. Standard toolbar                       d. Tables and formatting toolbar
24. What is the shortcut key to open the open dialog box?
    a. F12                     b. Shift+F12                c. Alt+F12                   d. Ctrl+F12
25. Maximum width of Borders or a page border can be
    a. 3pt              b. 6pt                 c. 8pt                     d. 12pt
26. What is the shortcut key to open the thesaurus window?
    a. Ctrl+F7                    b. F7                     c. Alt+F7                    d. Shift+F7
27. By default, on which page the header or the footer is printed?
    a. On first page                       b. On alternate page                c. On every page    d. On current page
28. What do you call a faint image that you add to the background of a document report?
    a. Watermark           b. Style                     c. Background image          d. Gutter
29. Which tool can the user to set indents of tabs?
    a. Title bar               b. Insertion point              c. Toolbar               d. Ruler
30. Which one is the last column header in Excel 2007?
    a.  XFD           b. XFX              c. XFL               d. XFT
31. Which one is not a function in MS Excel?
    a. SUM             b. AVG              c. MAX                  d. MIN
32. The greater than sign (<> is an example of …. Operator.
    a. Arithmetic             b. Logical              c. Conditional               d. Greater
33. …. Is not a data validation option in MS Excel.
    a. Circle Invalid Data                             b. Clear Validation Circles
    c. Data Validation                                   d. Formula Validation
34. How do you wrap the text in a cell?
    a. Format, cells, font                                  b. Format, cells, protection
    c. Format, cells, number                           d. Format, cells, alignment
35. The cell reference for a range of cells that starts in cell C1 and goes over to the column H and down to row 10 is
    a. C1:10H              b. C1:H10             c. C1:H.10               d. C1:H:10
36. Which language is used to create macros in Excel?
    a. Visual Basic       b. C       c. Visual C++        d. Java
37. Which function is used to calculate depreciation, rates of return, future values and loan payment amounts?
    a. Logical              b. Math and Trigonometry        c. Statistical        d. Financial
38. What type of chart is useful for comparing parts of a whole?
    a. Pie Chart           b. Column Chart                  c. Line Chart             d. Dot Graph
39. The …. feature of MS Excel quickly completes a series of data
    a. Autocomplete        b. Autofill       c. Fill handle       d. sorting
40. which of the following is not a section in report design window in MS Access
    a. report header         b. page header          c. summary         d. report footer
41. Which is the valid data type in MS Access
    a. Number         b. Text          c. Currency          d. All of the above
42. In a table, the relationship among a set of values are represented by
    a. Attribute           b. Tuple            c. Entity                d. Key
43. Slides can have
    a. Title, text, graphs                                b. Drawn objects, shapes
    c. Clipart, drawn art, visual                   d. All of the above
44. Keyboard shortcut to add new slide in MS PowerPoint is
    a. Ctrl+N              b. Ctrl+M                 c. Alt+N                       d. Alt+M
45. द टिम्बर कर्पोरेशन नेपालको कर्मचारी सेवा शर्त नियमावली, २०५२ अनुसार अध्ययन विदा स्वीकृत गर्ने अधिकार कसको हो?
    a. सब्बन्धित कार्यलय प्रमुख                      b. संचालक समिति                 c. बन मन्त्रालय
    d. नेपाल सरकार
46. How many parts are there in the Constitution of Nepal?
    a.25                     b. 30                      c. 35                          d. 40
47. नेपालको बर्तमान सूचना तथा सञ्चार प्रविधि नीति कुन सालमा लागु भएको थियो?
    a. २०६७ साल               b. २०७० साल                 c. २०७१ साल                 d. २०७२ साल
48. द टिम्बर कर्पोरेशन अफ नेपाल लिमिटेड कर्मचारी सेवा शर्त नियमावली, २०५२ अनुसार सेवाको तहलाई कति तहमा विभाजन गरिएको छ ?
    a. 1            b. 2               c. 3                  d. 4
49. नेपालमा द टिम्बर कर्पोरेशन अफ नेपालको कति वटा शाखाकार्यालय छन्?
    a. १ वटा                  b. ४ वटा               c. ९ वटा                      d. ८ वटा
50. According to The Timber Corporation of Nepal Karmachari Sewasart Nimawali, 2052, what is the maximum mark a candidate for promotion will get for his seniority?
    a. Sixteen                      b. Twenty              c. Twennty Four                 d. Thirty

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Question and answer of Asst. Computer Operator Exam 2073 taken by Nepal Transit & Warehousing Co. Ltd.

Nepal Transit & Warehousing Co. Ltd.

Asst. Computer Operator Exam 2073

Competitive Written Exam Held on 2073-06-09

Time: 45 minutes
FM: 50
Key: C
Objective Questions (50 x 1 = 50 marks)
Correct Answers are marked as Bold

1. Word count gives you…..
   A) Number of lines     B) Number of character
   C) Number of paragraphs   D) None of the above
   This question's answer may be All of the above.
2. Which feature is used for monitoring all document changes?
   A) Edit Document    B) Monitor Change        C) Track Change      D) Track All
3. Which tool can the user use to set indents or tabs:
   A) Title bar         B) Insert point     C) Tool Bar               D)Ruler
4. What is the shortcut key to reach at the beginning and at the end of a long 1000 page document?
   A)Alt+Home and Alt+End              B) Ctrl+Page and Ctrl+PgDn
   C) Shift+Home and Shift+End       D) Ctrl+Home and Ctrl+End
5. How Footnotes, Endnotes and Indexes are inserted in a document?
   A )as Bookmarks    B) as Cross references     C) As Hyperlinks    D) as Word fields
6. If name “profit” is assigned to cell D5 then
   A) Value of D5 is “Profit”      B) Formula D5/2 may be written as “Profile”/2
   C) Both A and B     D) None of the above
7. What is a Data series in Ms-Excel?
   A) A type of Chart           B) A cell reference
   C) A Collection of related data      D)A division of Results
   (See More: http://www.excel-easy.com/examples/data-series.html)
8. What is the executable file of Ms Excel
   A) Excel     B) MS Excel    C) win Excel    D) None of the above
9. In goal seek, the “By changing cell” refers to the cell
   A) A containing the outcome formula    B) Containing the constraints
   C) that you are attempting to calculate       D) Containing the target value
10. How many cells are ther in f16 to H17?
    A) 9   B)12   C)3   D) 6
11. A format rule that affects the entire worksheet is called
    A) Global format rule     B) Individual format rule
    c) Hierarchical format Rule    D) None of the above
12. Which elements of a worksheet can be protected from accidental modifications?
    A) contents     B) Objects   C) Scenarios      D) All of the above
13. Which function do you use to return the remainder after a number is divided by divisor?
    A) ROUND()    B) FACT()    C) MOD()     D) DIV()
14. Pie-Chart in Excel can be created using……..
    A) Two Data series and all values are positive
    B) One data series and all values are positive
    C) Two data series and all values are negative
    D) One data series and all values are negative
15. What message will be displayed in the status line when a formula +A1+A2 is entered in cell A1?
    A) mem     B) error    C) circ  D) Zero
16. Which object is used to create a form in Microsoft Access?
    A) Tables and queries    B)Tables only    C)Tables and Reports    D)Queries and Reports
17. In Access, which wild card is not mostly used?
    A) @     B) #    C) ?     D) *
18. Data integrity control
    A) is used to set upper and lower limits on numeric data
    B) Requires the use of passwords to prohibit unauthorized access to the file
    C) has the data dictionary keep the data and time of fast access backup and most recent modification for all files
    D) None of the above
    (Reference from: http://www.quhasa.com/question/index/id/4b2b7310-6445-11e5-b95f-90b11c0865e9)
19. Which of the following is a set of actions that the user can create to automate common tasks?
    A) Reports     B) Modules     C) Macros    D) Pages
20. A query is
    A) A miniature program that tells the DBMS what to do
    B) expressed using a query language
    C) Both A and B
    D) None of the above
21. What would you choose to create a pre-formatted style?
    A) Slide Sorter view   B)Slide Layout     C) Slide Transition   D) Slide Design
22. What is the shortcut key for slide show?
    A) F9    B)F5     C) Ctrl+S    D) Alt+S
23. In Microsoft PowerPoint the entry effect as one slide replaces another in a show is called a
    A) Animation    B) Slide Transition    C) Custom animation     D)Present animation
24. World Wide Web is founded by
    A) Bill Gates      B) E.F. Codd    C) Charles Babbage     D) Tim Bener lee
25. Which of the following is not a body tag properties
    A)Bgcolor   B) Image      C) text      D) background
26. <ul></ul> tag is used to:
    A) Display the number list     B) Underline the text
    C) Display the bulleted list     D) Bold the text
27. Which of the following have the fastest access time?
    A) Semiconductor Memory         B) Magnetic Disk     C) Magnetic Tap     D) Compact Disk
28. The 0,1 of the data is known as
    A) Half Byte      B) Bit       C) Byte     D) Nibble
29. What do you call the transistor that translates assembly language program into machine codes?
    A) Compiler    B) Interpreter    C) Debugger   D) Assembler
30. We need ……. To terminate the signal while using UTP cable
    A) RJ 45      B) RJ-11   C) BNC    D) SN-Terminal
31. Computer virus is a software program which has the essential ability to
    A) Clone itself    B) Hide itself      C)Damage Data    D)All of the above
32. For each instruction in program memory the CPU goes through a
    A) Decode fetch execute sequence   B) Execute store decoded sequence
    C) fetch Decode execute sequence   D)Fetch executed decoded sequence
33. The programs which are as permanent as hardware and stored in ROM are known as
    A) Hardware    B)Software    C)Firmware     D) ROM ware
34. The basic operation performed by a computer are
    A) Arithmetic Operation    B) Logical Operation    C)Storage    D) All of Above
35. Protecting the data from unauthorized access is called
    A) Data inaccessibility   B) Data encryption    C) Data security    D) Data Validity
36. Which of the following is not an internet Protocol?
    A) IPV4     B) IPX       C) IPV6    D) None of the above
37. Who invented Analytical engine
    A) Braise Pascal      B) George Bool     C) Charles Babbage     D) Dr. Herman Hollenith
38. Which of the following you can do with electronic mail?
    A) Send and read mail       B) Delete, reply to or Forward  C) Delete Someone else’s mail   D)Both A and B
39. Which of the following coded uses 7 bits to represent a character?
    A)ASCII    B)EBCDC     C) BCD   D) GRAY
40. The network topology with highest reliability is ……
    A) Bus topology    B) Star Topology    C) Ring Topology   D) Mesh topology
41. Recycle Bin Stores
    A) Permanently deleted files    B) Temporary deleted files
    C) Unnecessary files        D) None of the above
42. How do you switch between programs?
    A) Alt+Tab    B)Shift +F10      C) F1    D) F6
43. Which of the following wild card is used most often in command line operation?
    A) ?    B)#    C)%      D)*
44. When computer is turned on, which of the following is first executed?
    A) Bootstrap loader     B) Operating System    C) System Software     D) Application Software
45. Which keys do you press to quit without saving in MS DOS?
    A) Ctrl+A    B) Ctrl+S    C)Ctrl +C    D) Ctrl+Q
46. The indicator on the screen that shows where things will happen next in MS word is called
    A)Arrow key      B) Control Key    C) Cursor      D) None of above
47. What is the shortcut key to open the thesaurus window?
    A) Ctrl+F7    B) F7     C) Alt+F7   D) Shift+F7
48. …….. shows the list of synonyms
    A) Auto text   B) Auto Correct   D) Spelling and grammar    D) Thesaurus
49. Which enables you to move directly to specific location in a document?
    A)Subdocuments   B) Bookmarks     C) Cross References    D) outlines
50. Studies have shown that the easiest documents to read use
    
    
    A)Ragged right margins    B) Right Justified margins
    C) Ragged left margins     D) None of the above

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Solved Question Paper of Asst. Computer Operator Exam 2073

Public Service Commission

Asst. Computer Operator Exam  2073

Competitive Written Exam Held on 2073-02-32

Time: 45 minutes
FM: 50
Key: D
Objective Questions (50 x 1 = 50 marks)
Correct Answers are Marked as Bold

1. Which command is used to display all the files having (.exe) extension but the different file name?
   A) dir*.ext B) dir filename.*        C) dir filename.ext      D) dir*.sys
2. CHKDSK command is used to:
   A) Report the status of files on disk         B) Analyze the hard disk error
   C) Diagnose the hard disk error               D) all of the above.
3. Which command is used to change the file name?
   A) ren B) rename  C) both of above        D) none of above
4. Which among the following are the best tools for fixing errors on disk?
   A) Fixdsk B) Fdisk        C) Scandisk          D) Chkdsk
5. The key F12 opens a:
   A) close dialog box B) save as dialog box         C) open dialog box         D) save dialog box
6. Which file starts MS Word?
   A) word2003.exe        B) word.exe       C) winword.exe         D) msword.exe
7. To invoke help in MS window one has to use:
   A) F4         B) F1        C) F2          D) F3
8. Key combination used for UNDO in MS word is:
   A) Ctrl+U         B) Ctrl+z         C) Ctrl+Y             D) Ctrl+V
9. Which of the following is not a valid view type in MS-word?
   A) print layout       B) web layout        C) outline layout          D) inline layout .
10. What is the short cut to justify text to center?
    A) Ctrl+e      B) Ctrl+s        C) Ctrl+l           D) Ctrl+c
11. Which of the following is an example for automatic text formatting?
    A) replacing two -'s with an hyphen       B) underlining hyperlink
    C) adjusting extra space              D) all of the above
12. Feature that enables several people to work to create and update a document:
    A) document protection          B) document sharing
    C) document locking                D) document collaboration
13. If you want to keep track of different editions of a document which features will you use?
    A) track change        B) editipns          C) versions          D) all of above
14. To underline selected text in one can use :
    A) tab+U B) alt+U          C) ctrl+U        D) shift+U
15. What is a portion of a document in which you set certain page formatting options as default?
    A) page setup        B) page          C) document       D)section
16. Which of the following is not a type of page margin?
    A) top        B) left            C) right         D) center
17. You can break the column by :
    A) pressing alt+enter          B) pressing ctrl+shift+enter
    C) pressing ctrl+enter         D) pressing shift+enter
18. A feature of MS Word that saves the document automatically after certain interval is available on :
    A) pressing ctrl+s         B) save tab on options dialog box
    C) save as dialog box    D) none of above
19. Excel uniquely identifies cells within a worksheet with a cell name which is a :
    A) Number        B) cell names     C) column numbers and row letters
    D) Column letters and row numbers
20. Which symbol must all formula begin with?
    A) @   B) =         C) +             D) (
21. Getting data from cell located in a different sheet is called
    A) Functioning        B) accessing        C) referencing          D) updating
22. To auto fit the width of column:
    A) double click the column header       B) double click the right border of column
    C) double click the left border of column       D) all of above
23. A circular reference is:
    A) a formula that either directly or indirectly depends on itself,
    B) geometric modeling tool     C) a cell that points to a drawing object
    D) always erroneous
24. To add the number of cell A2 and A9 :
    A) =sum(A2,A9)    B) = add(A2:A9)           C) =sum(A2 and A9)         D) =sum(A2 to A9)
25. Absolute reference to cell A3 is expressed as:
    A) @A$3 B) @A3         C) A$3       D) $A$3
26. You want to track the progress of the stock market on a daily basis. Which type of chart should you use ?
    A) column chart B) pie chart         C) row chart       D) line chart
27. MS-Excel files have a default extension of :
    A) .xsl        B) .xls        C) .doc         D) .xlw
28. Which of the following formulas is not entered correctly ?
    A) 10+50        B) =10+50        C) =B7*B1         D) =B7+14
29. If you press………. , the cell accepts your typing as its contents.
    A) insert         B) enter  C) ctrl+enter    D) tab
30. You can print:
    A) a single worksheet         B) a range of cell by range name
    C) an entire worksheet      D) all of the above
31. …….. is a collection of data stored in a standardized format, designed to be shared by multiple users.
    A) relation        B) database         C) record        D) database management system.
32. The sql query : SELECT * FROM employee
    A) displays structure of employee table        B) displays all field names from employee table .
    C) displays all records from employee table        D) all of the above
33. A field or group of fields that uniquely identifies every row of a table is .....
    A) access key        B) primary key          C) foreign key       D) hot key
34. Which of the following should you use if you want all the slide in the presentation to have the same "look" ?
    A) a presentation design template       B) tie slide layout option
    C) add a slide option           D) outline view
35. Which file format can be added to a Power Point show ?
    A) .wav B) .jpg C) .gif            D) all of the above
36. IBM 1401 was brought to prepare the census report of .....
    A) 2048 BS     B) 2018 BS      C) 2028 BS      D) 2038 BS
37. Transistor is related to ……… generation computers.
    A) fifth       B) second          C) third          D) fourth
38. Which of the following is the type of computer on the basis of size?
    A) hybrid       B) analog          C) micro        D) digital
39. Component of computer system
    A) Processing unit      B) input unit      C) output unit        D) all of the above
40. Which of the following storage is fastest?
    A) blue-ray disc      B) RAM         C) ROM         D) Register
    
    
    

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Solved Question Paper of Computer Technician Exam 2016

Public Service Commission

Computer Technician Exam  2073

Competitive Written Exam Held on 2073-02-06

Time: 45 minutes
FM: 50
Key: C
Objective Questions (50 x 1 = 50 marks)
Correct Answers are Marked as Bold

1. Feature that enables several people to work to create and update a document
   A) Document sharing     B) Document locking     C) Document collaboration    D) Document protection
2. You can Break column by pressing
   A) Ctrl+Shift+Enter     B) Ctrl+Enter    C)Alt+enter    D) Alt+ Enter
3. The shortcut key to copy format is:
   A) Ctrl+Shift+C     B) Alt+Ctrl+C    C)Alt+Shift+C    D) None of above
4. Which of the following is NOT valid page margin
   A) Mirrored     B) Narrow   C)English    D) wide
5. What function displays row data in a column or column data in row?
   A) Hyperlink     B) Index    C)Transpose    D) Rows
6. Each excel file is called a workbook because
   A) It can contain text and data     B) It can be modified    C)It can contain many sheets including worksheets and chart sheets    D) You have to work hard to create it
7. A Typical spreadsheet software allows at least
   A) 64 Columns     B) 128 columns    C) 256 columns    D) 52 columns
8. Which of the following methods cannot be used to edit the content of cell?
   A) Pressing the Alt Key     B) Clicking the formula bar    C) Pressing F2     D) Double clicking the cell
9. How should you print a selected area of a worksheet, if you'll want to print a different area next time?
   A) On the file menu, Pint to print area, and then click set Print area.
   B) On the file menu, Click print and then click selection under print area.
   C) On the view menu, Click custom views, then click add
   D) All of the above
10. In MS Power Point,....... is readymade styles that can be used for a presentation
    A) Auto Style    B) Template    C) Wizard    D) Preformatting
11. Which view in Power Point can be used to enter Speaker Comment?
    A) Notes Page view   B) Slide sorter    C) Normal   D) Slide Show
12. The values GET, POST,HEAD etc are specified in ....... of HTTP message.
    A) Request Line    B) Header Line    C) Status Line    D) Entity Body
13. A Web Cookie is a small piece of data
    A) Sent from a website and stored in user's web browser while a user is browsing a website
    B) Sent from user and stored in a server while a user is browsing a website
    C) Sent from root server to all servers
    D) None of the mentioned
14. How can you make a bulleted list ?
    A) <list>    B) <NL>    C) <ul>    D) <ol>
15. Text within <EM>…..</EM> tag displays text in ……. Format.
    A) Bold    B) Italic    C) List    D) indented
16. Software that defines a database, stores the data, supports a query language produces reports and creates data entry screens is a
    A) Data Dictionary    B) Database Management System (DBMS)   C) Decision Support System    D) Relational Database
17. When building database, the data dealing with an entity is modeled as a:
    A) Attribute    B) Class   C) Object    D) Table
18. Student and course enrolled is an example of
    A) One-to-one relationship    B) One-to-many Relationship   C) Many-to-one  Relationship    D) Many-to-many Relationship
19. Given the following relation
    Student(roll no, name, course no, course max. marks, year of study, address)
    The corresponding 3 NF relations are
    A) Student(roll no, name, year of study, address) Course (Course no, course Max marks
    B) Student( roll no, name year of study, address) Student( roll no, course no)Course( Course no, course max. marks)
    C) Student(roll no, name, address) Year(roll no, year of study) Course(Course no, course max. marks)
    D) None of the above
20. Which of the following term describes testing?
    A) Finding Broken code    B) Evaluating deliverable to find errors   C) Stage of all projects    D) None of above
21. Which of the following manuals is not a user documentation?
    A) Beginner’s guide    B) Installation guide   C) Reference guide    D) SRS
    (SRS provides information on exact requirements of system as agreed between user and developers.)
    
22. Data flow diagram is related to
    A) Data Design    B) Process Design   C) UI design    D) Database Schema
23. “Digital Signature” issued by
    A) Controller    B) Certifying Authority   C) Subscriber    D) Department of Information Technology
24. For Digital signature key pair is generated by
    A) Asymmetric crypto system    B) Symmetric crypto system   C) RSA    D) None of the above
25. License of certifying authority is issued by
    A) Nepal Government    B) Controller   C) Department of IT    D) Ministry of Science and Technology
26. An area of a computer that temporarily holds data waiting to be processed is ……
    A) CPU    B) Memory   C) Storage    D) File
27. Hard disk can be used as……
    A) Input Device    B) Output device   C) Storage Device    D) All of the above
28. Unicode standard is ……..
    A) Software    B) Font   C) Character Encoding System    D) Keyboard Layout
29. A fault in a computer program which prevents it from working correctly is known as
    A) Boot   B) Bug   C) Biff    D) Strap
30. The difference between people with access to computers and the internet and those without this access is known as the:
    A) Digital Divide    B) Internet divide   C) web divide    D) E-illiteracy
31. Cache Memory…….
    A) Helps to store more data in hard disk    B) Place between main memory and microprocessor   C) stores data permanently    D) Holds late time visited web site only
32. Which one of the following printers is suitable for printing sprocket fed carbon copies?
    A) Laser    B) Dot Matrix   C) Ink-jet    D) Drum
33. HDMI Stands for
    A) High Definition Machine Interface    B) High Definition Machine Interconnection    C) High Definition Multimedia Interface    D) High Definition  Manual Interface
34. When RJ 45 jack is clamped with UTP-4 pair cable, it is understood that following PIN are responsible for reception and transmission
    A) 1,2 3,4    B) 1,2 3,6   C) 1,2 7,8    D) 5,6 7,8
35. If a computer presentation is required to be displayed in local monitor and LCD projector simultaneously, the setup chosen in windows display setting is
    A) Split Screen    B) Projector only   C) LCD mode   D) Duplicate Screen
36. What command can be used to find out network route/path for internet connection
    A) tracert    B) ping   C) nslookup   D) net use
37. Computer not booting at all, beeping endlessly is symptom of
    A) BAD RAM    B) BAD Network Card   C) Network Cable Fault   D) HDD bad sector
38. Bridge works in which layer of OSI model?
    A) Application Layer    B) Transport layer   C) Network Layer    D) Datalink layer

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Computer Operator Exam 2072

Public Service Commission

Computer Operator Exam  2072

Competitive Written Exam Held on 2072-03-05

Time: 45 minutes

FM: 50

Key: B

Objective Questions (50 x 1 = 50 marks)

Correct Answers are Marked as Bold

1. Which function will calculate the number of worksays between 6/9/2004 and 8/12/2004 ?
      a. Workday      b. Date                 c. Networkdays                 d. All of the above
2. Which button do you click to add up a series of numbers?
       a. The autosum button    b. The formula button   c. The quicktotal button        d. The total button
3. Which command will you choose to convert a column of data into row?
     a. Cut and Paste      b.Edit>Paste Special> Transpose             c. Both of above               d. None of above
4. Which of the following is an example of relative cell address?
     a. B9    b. D$9                   c. $F5                     d. $M$2
5. …….. is a collection of data stored in a standardized format, designed to be shared by multiple users.
      a. Database        b. Record             c. Database Management System            d. Relation
6. The Column of a table is referred to as the …….
       a. Tuple       b. Attribute                        c. Entity                                d. Degree
7. A Field or group of fields that uniquely identifies every roe of a table is…….
       a. Primary Key       b. Foreign Key                   c. Hot Key                            d. Access key
8. Which is the best file (copied from subodhghimire.com.np) organization when data is frequently added or deleted from a file?
         a. Sequential          b. Direct                               c. Index sequential          d. None of Above
9. …….. Operator is used to compare a value to a list of literals values that have been specified.
       a. Like                  b. Compare                        c. Between                         d. In
10. What is the default extension of PowerPoint Presentation?
         a. Prn                     b. doc                    c. Docx                  d. Ppt
11. Which key is used to view slide show?
          a. F1                b.F2                      c. F5                       d. F1o
12. Which file format can be added to a powerpoint show?
        a. .jpg              b. .gif                     c. .wav                  d. All of the above
13. Full form of HTML is …..
        a. Hypertext Markup Language        b. HoTMail          c. Hyoertext Mail Language         d. All of the Above
14. ….. is a standalone tag (i.e. doesnot have closing tag).
           a. <font>               b. <hr>                 c. <b>                    d. <table>
15. To set the Background color we use:
           a. <Body text=”Color”>         b. <Body=”color”>           c. <Body bgcolor=”color”>         d. All of the above
16. Numbers are stored and transmitted inside a computer in …..
        a. Binary form      b.  ASCII Code form          c. Decimal form                 d. Alphanumeric form
17. Each IP packet must contain
         a. Only source address        b. Only destination address         c. Source and destination address    d. Source or destination address
18. How many bits are there in the Ethernet address?
         a. 64 bits          b. 48 bits              c. 32 bits                               d. 16 bits
19. A central computer surrounded by one of more satellite computers is called a
          a. bus network.               b.  ring network                 C. star network          D.   All of the above
20. The two types of record access methods are:
          a. Sequential and random                 b. Sequential and indexed           c. Direct and immediate                d. Online and real time
21. The least significant bit of the binary (copied from subodhghimire.com.np)number, which is equivalent to any odd decimal number is:
           a. 0           b. 1         c. 1 or 0                 d. 3
22. Laptop computers use:
           a. CRT Display                b. LCD display    c. SSGA displays                                d. None of the previous
23. A hard copy would be prepared on a
            a. Line printer        b. dot matrix printer       c. Typewriter terminal   d. All of the above
24. Fifth generation computer is also known as
        a. Knowledge information processing system      b. Very large scale integration (VLSI)  c. Both of above                  d. None of above
25. Reading data is performed in magnetic disk by
         a.Read/write heads        b. Sectors            c. Track                 d. Lower surface
26. Which of the following is not a type of software?
           a. System software          b. Application Software       c. Utility Software      d. Entertainment software
27. An approach that permits the computer to work on several programs instead of one is
            a. On-line thesaurus        b. Multiprogramming     c. Overlapped processing            d. Outline processor
28. A Hybrid computer
             a. Resembles digital computer       b.  Resembles analog computer c. Resembles both a digital and analog computer             d. None of the above
29. The personal computer industry was started by
          a. IBM         b. Apple               c. Compaq           d. HCL
30. Which is the operating system program?
           a. Windows             b. Ms-word        c. MS-excel         d. Ms-PowerPoint
31. Format command is used to
           a. Prepare a blank disk           b. Create a new blank disk from a used one        c. Both of above  d. None of the above.
32. Function of operating system
          a. Memory Management     b. Document preparation             c. web page designing   d. All of above
33. Full form of MS-DOS is
           a. Micro System disk Operating System        b. Micro Simple Disk Operating System c. Microsoft Disk Operating System                           d. Micro Sort Disk Operating System
34. In Windows system, if the displayed system time and date system is wrong you can Reset it using
        a. Write        b. Calendar         c. Card file           d. Control Panel
35. Page formatting which is used frequently in future is saved as ….
         a. Master document        b. Theme             c. Cross-reference           d. Template
36. Shortcut key for manual (subodhghimire.com.np) column break in ms word.
          a. Ctrl + Enter           b. Shift + spacebar           c. Ctrl + Shift+ Enter       d. Alt + Enter
37. Ctrl + Shift + D
           a. Double Paragraph Spacing         b. Delete Current word     c. Dotted Underline        d. Double Underline
38. Which of the following is feature of MS-word?
           a. Drag and Drop         b. Text Wrap      c. Find and replace          d. All of the above.
39. ….. increases the readability of text
            a. Save           b. Bullet and numbering                              c. Thesaurus       d. Help
40. Which is not the type of indent available in ms-word?
             a. Right Indent           b.  Left Indent    c. Center Indent                               d. Hanging indent
41. Page numbering is inserted as……
              a. Footnote          b.  Endnote          c. Footer              d. none of above
42. Leader character is associated with
              a. Bullet & numbering           b.  Gutter             C. Indent             d. Tab
43. Pressing F8 key for three times selects
           a. A word          b.  A sentence                    c. A Paragraph                   d. Entire document.
44. Which of the following is graphics solution for word processors?
            a. Clipart                 b. WordArt         c. Drop Cap                         d. All of the above
45. Which of the following options is not available to remove arrows of formula Auditing?
             a. Remove precedent Arrows       b. Remove Dependent arrows   c. Remove All Arrows     d. Remove all arrows for this cell
46. The minimum and maximum (subodhghimire.com.np) value you can set for save Auto Recovery Info in electronic spreadsheet are
             a. 1 and 120 minutes         b. 0 and 120 minutes      c. 2 and 60 minutes         d. 1 and 1o minutes
47. Formatting a cell in Currency, you can specify
             a. Decimal places          b. Currency Symbol         c. Both of above                               d. None of above
48. What term refers to a specific set of values saved with the workbook?
              a. Range         b. Scenario         c. Trend line       d. What-if-analysis
49. To insert three columns between columns D and E you would
             a. Select column D       b.  select column E            c. Select Columns E,F and G.       d. Select columns D, E and F
50. You can add an image to a template by clicking the insert picture from file button on the…….. toolbar
           a. Standard          b. Formatting                     c. Drawing           d. Picture

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Question Paper of Assistant Computer Operator of Public Service Commission (Bibidh Sewa) 2071

Public Service Commission

Assistant Computer Operator 2071

Competitive Written Exam Held on 2071-03-17

Time: 45 minutes

FM: 50

Key: C

Objective Questions (50 x 1 = 50 marks)

Correct Answers are Marked as Bold

       1.      Which of the following function key activates the Thesaurus?

    a) F5                        b) F7
    c) Shift+F7              d) F9

2.      Mail Merge is used to

     a) Combine two mails and create a word document                      
     b) Combine static information in one document with variable information in another document
    c) Combine mail in outlook express with word document

    d) Combine static contents of two documents

3.      Ctrl+ Shift + D is used for?
    a) Double Underline                          b) Wave underline
    c) Dotted Underline                             d) Dash Underline

4.      AutoCorrect was originally designed to replace_______ words as you type.
    a) Short, repetitive                               b) Grammatically incorrect
    c) Misspelled                                    d) None of the above

5.      A character that is raised and smaller above the baseline is known as?
   a) Outlined                                            b) Raised
   c) Superscript                                      d) Subscript

6.      What is the smallest and largest font size available in Font Size tool on formatting toolbar?
    a) 8 and 72                                            b) 8 and 64
    c) 12 and 72                                          d) none of above

7.      What is the shortcut key used for paste a content in windows word
      a) Ctrl + L                                             b) Ctrl + P
      c) Ctrl + V                                             d) Ctrl + O

8.      Which feature is commonly used for creating newspaper like format?
     a) Newspaper                                        b) Row
     c) Column                                             d) Format as newspaper

9.      Workbook is a collection of?
     a) cells                                                    b) worksheet
     c) Workspaces                                        d) Projects

10.  Short-cut key to bring format cells dialog box is :
a) Ctrl + F                                                                                                   b) Ctrl + E
c) Ctrl + 1                                                                                                   d) Ctrl + D

11.  The cell reference $A$5 is a………..?
a) Relative cell reference                                                                    b) Absolute cell reference
c) Mixed cell reference                                                                       d) None of above

12.  Function to get sum of the contents of the cells A1, A2, B1, B2 is ……?
a) =SUM(A1+A2+B1+B2)                                                                    b) =SUM(A1:B2)
c) =TOTAL(A1..B2)                                                                                 d) =SUM(A1,B2)

13.  To edit the contents of cell ……?
a) Press F2                                                                                                b) Double click on cell
c) Click on formula bar                                                                         d) All the above

14.  Graphical representation of worksheet data
a) Pivot Table                                                                                           b) Goal Seek
c) Graph                                                                                                     d) Scenario

15.  Filter option is used to ……..?
a) Arrange data in alphabetical order                                            b) Arrange data in numeric order
c) Arrange data chronological order                                               d) Extract the records that meet given criteria

16.  The formula =IF(A1>B1, A1-B1, B1-A1) gives
a) Larger one from cell A1 and B1                                                    b) Positive difference of A1 and B1
c) Contents of A1                                                                                   d) Contents of B1

17.  What is the short cut key to select entire row in Excel sheet?
a) Ctrl+ Spacebar                                                                                    b) Alt + Spacebar
c) Shift+ Spacebar                                                                                 d) Ctrl + Shift + Spacebar

18.  In Excel worksheet the Name Box:
a) Appears to the right of the menu bar                                      b) Appears to the bottom of the menu bar
c)Appears to the left of the formula bar                                     d) Appears with status bar

19.  Short-cut key Ctrl + Shift+; inserts ….. at the current cell.
a) Current Date                                                                                       b) Current Time
c) =TOTAL(A1..B2)                                                                                 d) =SUM(A1,B2)

20.  A box that identifies the patterns or colors that are assigned to the data series or categories in a chart
a) Data label                                                                                             b) Title
c) Data series                                                                                           d) Legend

21.  What are the different views to display a table :
a) Datasheet View                                                                                 b) Design View
c) Pivot Table & Pivot Chart View                                                    d) All of above

22.  Which of the field has width 8 bytes?
a) Memo                                                                                                   b) Number
c)Date and time                                                                                     d) Hyperlink

23.  Two tables can be linked with relationship so that the data integrity can be enforced. Where can you find Relationship command?
a) File Menu                                                                                             b) View Menu
c) Database Menu                                                                                 d) Tools Menu

24.  Which Key combination is used to save slides?
a) Ctrl + R                                                                                                   b) Ctrl + X
c) Ctrl + S                                                                                                   d) Ctrl + W

25.  A file which contains readymade styles that can be used for a presentation is called
a) Auto Style                                                                                            b) Template
c) Wizard                                                                                                   d) Pre formatting

26.  Which of the following devices can be used to directly image printed text?
a) OCR                                                                                                        b) OMR
c) MICR                                                                                                      d) All of above

27.  The ALU of a computer responds to the commands coming from ……….
a) Primary Memory                                                                               b) Control section
c) External Memory                                                                              d) Cache Memory

28.  Memory address are represented by:
a) Character code                                                                                  b) Binary Codes
c) Binary word                                                                                         d) Parity bit

29.  Programs designed to perform specific task is known as
a) System software                                                                               b) Application Software
c) Utility programs                                                                                 d) Operating system

30.  Time during which a job is processed by the computer is.
a) Delay Times                                                                                         b) Real Time
c) Execution time                                                                                  d) Down Time

31.  The term gigabyte refers to
a) 1024 bytes                                                                                           b) 1024 kilobytes
c) 1024 megabytes                                                                                d) 1024 gigabyte

32.  To produce high quality graphic (hardcopy) in color, you would want to use a/n
a) RGB monitor                                                                                       b) Plotter
c) Ink-jet printer                                                                                     d) Laser printer

33.  In the IBM PC-AT, what do the words AT stand for
a) Additional Terminals                                                                        b) Advance technology
c) Applied technology                                                                          d) Advanced terminology

34.  An error in computer data is called
a) Chip                                                                                                        b) Bug
c)CPU                                                                                                          d) Storage device

35.  IBM 1401 is
a) First Generation Computer                                                          b) Second Generation Computer
c) Third Generation Computer                                                         d) Fourth Generation Computer

36.  UNIVAC is
a) Universal Automatic Computer                                                 b) Universal Array Computer
c) Unique Automatic Computer                                                       d) Unvalued Automatic Computer

37.  EBCDIC stands for
a) Extended Binary Coded Decimal Interchange Code
b) Extended Bit Code Decimal Interchange Code
c) Extended Bit Case Decimal Interchange Code
d) Extended Binary Case Decimal Interchange Code

38.  Which of the following is first generation of computer?
a) EDSAC                                                                                                    b) IBM-1401
c) CDC-1604                                                                                              d) ICL-2900

39.  Which of the following memories has the shortest access times?
a) Cache Memory                                                                                  b) Magnetic Bubble Memory
c) Magnetic Core Memory                                                                 d) RAM

40.  In windows, to check disk for error and to repair, one can use
a) Disk Defragmenter                                                                           b) Format
c) Scandisk                                                                                                d) Antivirus

41.  The procedure to close the computer is called
a) Close                                                                                                      b) Exit
c) Go                                                                                                           d) Shutdown

42.  In MS Window to cycle through programs currently running, one can use
a) Shift + Tab                                                                                            b) Ctrl + Tab
c) Alt + Tab                                                                                               d) Tab

43.  To set local time and day-light saving in MS Window one has to open_____ in control panel
a) Fonts                                                                                                      b) Add Remove Program
c) Display                                                                                                   d) Regional Setting

44.  Operating system is also known as:
a) Database                                                                                              b) System software
c) Hardware                                                                                             d) Printer

45.  In MS-Word, format painter is used to:
a) Paint the background of text                                                       b) Paint the fore-ground of text
c) To copy the formatting and content                                        
d) To copy the formatting of one segment to other segment

46.  Which of the following is not a menu
a) Window                                                                                                b) Help
c) Tools bar                                                                                               d) Insert

47.  Which key should be pressed to start a new paragraph in MS Word?
a) Down cursor Key                                                                               b) Enter key
c) Shift + Enter                                                                                        d) Ctrl + Enter

48.  Which of the following bar is not available in MS-Word
a) Toolbar                                                                                                  b) Formula Bar
c) Status Bar                                                                                             d) Menu Bar

49.  Pressing F8 key for three times selects
a) A word                                                                                                  b) A sentence
c) A paragraph                                                                                         d) Entire document

50.  The Keystrokes Ctrl + I is used to
a) Increase font size                                                                             b) Inserts a line break
c) Indicate the text should be bold                                                 d) Applies italic format to selected text

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