NEB Computer Operator 2082/07/30


लोक सेवा आयोग
राष्ट्रिय परीक्षाबोर्ड, प्राविधिक, प्राविधिक, सहायक प्रथम, कम्प्युटर सहायक पदको खुला
प्रतियोगितात्मक लिखित परिक्षा
२०८२/०७/३०

KEY [C]
समय: ४५ मिनेट                      à¤ªूर्णाङ्क: ५०

विषय: कम्प्युटर सम्बन्धी

Multiple Choice                                            50x1=50 Marks
1. Where is the mail merge button located in MS Word?
a) Design tab
b) Layout tab
c) Mailing tab
d) Reference tab 

2. The shortcut key for search and replace in MS Word is ____
a) Alt + H
b) Ctrl + H
c) Ctrl + R
d) Alt + R

3. Which of the following line spacing option is not offered by MS Word?
a) Single
b) Double
c) Triple
d) Multiple 

4.  ___ is the default color of the hyperlink for the visited link in MS Word.
a) Blue
b) Red
c) Purple
d) Yellow 

5. Which among the following is true for watermark in MS Word?
a) Appears behind the main text
b) Appears in front of the main text
c) Does not appear at all
d) Appears as normal text 

6. The correct syntax to use OR function in Excel sheet is ____
a) = OR (Condition1, Condition2)
b) = (Condition1 OR Condition2)
c) = (Condition1 || Condition2)
d) None of the above 

7. The correct syntax to absolutely refer column B and relatively refer row 2 in excel sheet is ___
a) = B2
b) = $B2
c) = B$2
d) $B$2 

8. Address of first cell in the worksheet is ___
a) A
b) A0
c) A1
d) 1A 

9. What does COUNTA () function do in MS Excel?
a) Counts cells having alphabets
b) Counts empty cells
c) Counts cell having number
d) Counts non empty cells 

10. What will be the result if you type =A1=B1 in cell C1 in MS Excel?
a) Yes or No
b) True or False
c) Value of A1
d) Value of B1 

11. How do you change column width to fit the contents in MS Excel?
a) Single click the boundary to the left of the column heading
b) Double click the boundary to the right of the column heading
c) Press Alt and single click anywhere in the column
d) Press Ctrl and single click anywhere in the column 

12. ___ opens the Format Cells dialog.
a) Ctrl + 1
b) Ctrl + 2
c) Ctrl + 3
d) Ctrl + 4 

13. Filter is located in ___ tab of MS Excel.
a) Insert
b) View
c) Formulas
d) Data 

14. There are ____ sheets by default in MS Excel.
a) 1
b) 2
c) 3
d) 4 

15. ___ sign should be used before the row and column headers to fix the reference to a particular cell.
a) !
b) =
c) *
d) $ 

16. In DBMS, ___ command is used to change or modify data stored in database table.
a) MODIFY
b) UPDATE
c) CHANGE
d) All of the above 

17. In relational database management system, the data is stored in ___
a) table
b) form
c) index
d) file

18. A table can have only one ___ key.
a) alternate
b) unique
c) primary
d) secondary 

19. Which of the following deletes all tuples in the instructor relation for those instructors associated with a department located in the Watson building which is in department relation?
a) Delete from instructor where dept_name in ‘Waston’;
b) Delete from department where building=‘Watson’;
c) Delete from instructor where dept_name in (select dept name from department, where building=‘Watson’);
d) Delete from instructor 

20. ___ is a data type that represents true or false values in RDBMS.
a) Timestamp
b) Bool
c) Enum
d) str 

21. In PowerPoint presentation, slide transition effect can be applied to ___
a) whole slide only
b) object within the slide
c) both A and B
d) none of the above 

22. ___ begins the slide show from the current slide.
a) F5
b) Ctrl + F5
c) Shift + F5
d) Alt + F5 

23. Which among the following is not valid entrance effect of animation in MS PowerPoint?
a) Circle
b) Diamond
c) Wedge
d) Rectangle 

24. In HTML, the correct syntax to create hyperlink on the webpage is ____
a) <a herf=“___”>----</a>
b) <a href=“___”>-----</a>
c) <a herf=“___”>
d) <a href=“___”> 

25. Which character is used to represent the closing of a tag in HTML?
a) \
b) |
c) /
d) . 

26. What is the correct syntax to merge two rows in a column in HTML?
a) <td rowspan=“2”>
b) <tr colspan=“2”>
c) <tr rowspan=“2”>
d) <td colspan=“2”> 

27. ULSI technology is used in ___ generation of computers.
a) First
b) Third
c) Fourth
d) Fifth 

28. A sort of computer programming language which has a set of functions, instructions and statements that must be executed in a certain order to accomplish a job or program is called ___
a) Procedural programming language
b) Functional programming language
c) Object oriented programming language
d) Sequential language 

29. Which of the following is a computer memory?
a) Firmware
b) Device manager
c) RAM
d) Liveware 

30. A low level software embedded into hardware during manufacturing that provides basic machine instructions for hardware to operate and communicate with other software running on the device is called ___
a) System software
b) Liveware
c) Firmware
d) Hardware program 

31. External hard disk is ___
a) volatile
b) non-volatile
c) non-portable
d) intelligent 

32. MAC address is also called _____ address.
a) Physical
b) Logical
c) Destination
d) Source 

33. Network interface card operates on ____ of OSI model.
a) Network
b) Data link
c) Session
d) Transport 

34. Program designed to perform specific tasks is called ___
a) Application software
b) System software
c) Operating system
d) Utility software 

35. ___ is not a network topology.
a) Star
b) Ring
c) Bus
d) Peer to peer 

36. ____ is not a valid subnet mask in computer networking.
a) 255.0.255.0
b) 255.255.255.248
c) 255.255.248.0
d) 255.0.0.0 

37. Which of the following is the most commonly used encoding standard of Unicode?
a) UTF-6
b) UTF-7
c) UTF-8
d) UTF-9 

38. According to Electronic Transaction Act, 2063, which of the following actions is not an offence relating to computer?
a) To alter computer source code
b) Confidentiality to divulge
c) Abetment to commit computer related offence
d) Violation of copyright 

39. The decimal number 47 can be encoded in hexadecimal as ___
a) 2B
b) 2H
c) 2F
d) 2G 

40. When did the Nepal Government introduce Digital Nepal Framework to advance ICT in the various sectors?
a) 2075 BS
b) 2076 BS
c) 2077 BS
d) 2078 BS 

41. ___ operating system does not support more than one programs at a time.
a) Linux
b) Windows
c) MAC
d) DOS 

42. The feature in Windows OS which allows user to revert their computer’s state to previous point in time to recover from system malfunctions or other problems is called ___
a) System Backup
b) System Restore
c) System Reversion
d) System Undo 

43. Which mode loads minimal set of drivers when starting Windows?
a) Safe Mode
b) Normal mode
c) VGA Mode
d) Network Support Mode 

44. File Explorer can be opened by pressing ___
a) Windows key + F
b) Windows key + E
c) Alt + F
d) Alt + E 

45. ___ is a windows utility program that locates and eliminates unnecessary fragments and rearranges files and unused disk space to optimize operations.
a) Disk Defragmenter
b) Restore
c) Disk Cleanup
d) Backup 

46. ___ is not an essential function of a word processing software package.
a) Saving
b) Editing
c) Formatting
d) Indexing 

47. ____ is text styling feature of MS Word.
a) Word Fill
b) Word Color
c) Word Font
d) Word Art 

48. The space left between the margin and the start of a paragraph is called ___
a) Gutter
b) Indentation
c) Alignment
d) Spacing 

49. To apply center alignment to a paragraph we can press ___
a) Ctrl + S
b) Ctrl + C + A
c) Ctrl + A
d) Ctrl + E 

50. What is the shortcut key for inserting a page break in MS Word?
a) Ctrl + Break
b) Ctrl + Tab
c) Ctrl + Space
d) Ctrl + Enter  

 

-The End- 

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