Asst. Computer Operator Exam 2074 (Solved question and Answer)

लोक सेवा आयोग, नेपाल विविध सेवा, राजपत्र अनंकित द्वितीय श्रेणी, सहायक कम्प्यूटर अपरेटर वा सो सरह (प्राविधिक ) पदको लागि लोक सेवा आयोगबाट मिति २०७४।०५।०७ गते सञ्चालित प्रतियोगितात्मक लिखित परिक्षामा सोधिएका प्रश्नहरुलाई समाधान गरी प्रकाशित गरिएको छ । 

Public Service Commission

Asst. Computer Operator Exam  2074

Competitive Written Exam Held on 2074-05-07

Time: 45 minutes
FM: 50
Key: D
Objective Questions (50 x 1 = 50 marks)

Correct Answers are Marked as Bold

1.  FAT stands for

 a. File Accomodation Table

 b. File Access Tape

 c. File Allocation Table

 d. File Activity Table

2. Which command will be used to display a file within the specified directory of pathname?

 a. dir\pathname

 b. dir\pathname\pathname

 c. dir\ch

 d. dir\pathname\filename

3. Which command is used to delete the directory that is empty?

 a. Del *.*

 b. RD

 c. Erase

 d. MD

4. If you need to duplicate the entire disk, which command will you use?

 a. Copy

 b. Diskcopy

 c. Chkdsk

 d. Format

5. Portrait and landscape are

 a.  Page orientation

 b. Paper size

 c. Page layout

 d.  All of the above

6. Which of the following is not a font style?

a.  Bold

b. Italics

c. Regular

d. Superscript    (explanation: Superscript is effect)

7. Which of the following task is accomplished by using bookmarks?

a. To add anchors in web page

b. To mark the ending of a paragraph of document

c. To quickly jump to specific location in document.

d. To add hyperlinks in web page

8. Thesaurus tool in Ms word is used for

a.  Spelling suggestions

b. Grammar options

c. Synonyms and antonyms words

d. All of the above

9. In word, the mailing list is known as the …………

a. Data sheet

b.Source

c. Data source

d. sheet

10. Which of the following line spacing is invalid?

a. Single

b. Double

c. Triple

d. Multiple

11. Ctrl+J is used for ……

a. Align Justify

b. Insert hyperlink

c. Search

d. Print

12. Which of the following is not available on the Ruler of MS Word Screen?

a. Tab stop box

b. Left Indent

c. Right indent

d. Center indent

13. What is gutter margin?

a. Margin that is added to the left margin when printing

b. Margin that is added to right margin when printing

c. Margin that is added to the binding side of page when printing

d. Margin that is added to the outside of the page when printing

14. ….. is the ghosted test behind the content on the page

a. Earmark

b. Watermark

c. inkmark

d. Ghostmark

15. What is a portion of a document in which you set different page formatting options than reset of the document?

a. page

b. document

c. section

d. page setup

16. The shortcut key for the format painter is

a. Ctrl+Shift+c

b. Alt+Ctrl+c

c. Alt+shift+c

d. none of the above

17. Which of the following is not a type of page margin?

a. Left

b. Right

c. Center

d. Top

18. The dimension of A4 size paper is

a. 8.17’’X11.69’’

b. 8.27’’X11.96’’

c. 8.27’’X11.69’’

d. 8.5’’X11.69’’

19. When you copy a formula in excel, excel

a. erase the original copy of the formula

b. adjusts cell references in the newly copied formula

c. adjust absolute cell references

d. does out adjust relative cell references

20. NOT, AND, OR and XOR are

a. Logical Operators

b. Arithmetic Operators

c. Relational Operators

d. Binary Operator

21. Formating a cell in number format you cannot set

a. Decimal place

b. Use 1000 separator

c. Negative numbers

d. Currency symbol

22. Which shortcut key is used to hide entire column in Excel?

a. Ctrl+?

b. Ctrl +0(zero)

c. Ctrl+H

d. Ctrl +C

23. The shortcut key is used to switch between sheets

a. Ctrl+Pageup

b. Ctrl+ Page down

c. Alt+ page up

d. Both A and B

24. The result of 3^2-2*4+1 is

a. 29

b. 2

c. 35

d. 0

25. The shortcut key for filter in ms excel
a. alt+ctrl+L
b. ctrl+shift+L
c. alt+ctrl+f
d. ctrl+shift+f

26. The formula " =T(value) " is used to check whether a value is ...
A. Text
b. Number
c. Tax
D. Ture

27. Which chart is better represents the progress of stock market on daily basis

a. Pie Chart

b. Row chart

c. Line chart

d. Column chart

28. Which formula is used to display current date and time in MS Excel?

a. =date()

b. =today()

c. =now()

d. =time()

29. How are data organized in a spreadsheet?

a. Lines and spaces

b. Layers and plane

c. Rows and columns

d. Height and width

30. A function inside another function is called a …… function

a. Nested

b. Round

c. Sum

d. Text

31. In a datasheet, what does each row represents

a. Record

b. Field

c. Database

d. Table

32. In ms access, "Hyperlink" data type can store...

a. web address

b. email address

c. path of a file

d. all of the above

33. What do you call a primary key field included in another table?
a. foreign key
b. parent key
c. child key
d. index

34. In MS Powerpoint, file with readymade styles that can be used for a presentation is called

a. Auto Style

b. Template

c. Wizard

d. Pre formatting

35. Which view in powerpoint can be used to enter speaker comments?

a. Normal

b. Slide show

c. Slide sorter

d. Notes pageviews

36. What is full form of SMPS?

a. Switch Mode Power Supply

b. Simple Mode Power Supply

c. Storage Mode Power Supply

d. Storage Mode Power Shortage

37. The Section of the CUP that selects, Interprets and see to the execution of program instructions

a. Memory

b. Register Unit

c. Control Unit

d. ALU

38. Firmware is contained in

a. SRAM

b. DRAM

c. ROM

d. Cache

39. What invention enabled developers to create microcomputer

A.integrated circuit

 B.transistor

C.vacuum tube

D.magnetic disk

40. Choose the Odd one:

a.  Mouse

b. Plotter

c. Touch Panel

d. Scanner

41. Computer cannot do anything without a

a. chip

b. memory

c. output device

d. program

42. What is the ASCII code for capital “C” ?

a. 67

b. 76

c. 99

d. 43

43. ......... enables computer to communicative via telephone line
a. Modem
b. Motherboard
C. NIC
d. ISP

44. EBCDIC stand 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

45. Before a disk drive can access any sector record, a computer program has to provide the record's disk address. What information does this address specify?

a. Track number

b. sector number

c. surface number

d. all of the above

46. The secondary storage devices can only store data but they cannot perform

a. Arithmetic Operation

b. Logic Operation

c. Fetch operation

d. All of the above

47. A Computer program that converts assembly language to machine language is

a. Compiler

b. Interpreter

c. Assembler

d. Comparator

48. The communication mode that supports two-way traffic but only one direction at a time is

a. Simplex

b. Half Duplex

c. Duplex

d. Multiplex

49. An error is also known as:

a. bug

b. debug

c. cursor

d. icon

50. Restore command is used to

a. Restore file from disks made using the BACKUP command

b. Restore file which are deleted

c. Restore files from recycle bin

d. Restore files which are deleted recently

~ The End~

Read More

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

- THE END -

Read More

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

The End

Read More