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Computer Operator – Lok Sewa Aayog | Level 4 – Exam Paper 2076

Table of Contents

Lok Sewa Aayog Exam 2076 | Level 4

  1. The Second generation of computer was in period of

a. 1900-1936 b. 1937-1956 c. 1957-1962 d. 1963-2000

2. Joystick is ……… device.

a. Input b. Output c. Processing d. Storage

3. GPU in control unit stands for

a. Graphic Processing unit b. Gigabit Processing unit

c. Gregorian Processing unit d. Garbage Processing unit

4. Vulnerability of system designed o provide the attacker with complete control of the victim’s system.

a. Remote access trojan b. Denial-of-service

c. Distributive denial-of-service d. Fracking

5. Specific class of computer software that provides the low-level control for the device’s specific hardware is known as

a. Memory Unit b. Cache c. Firmware d. Extension

6. The parameter which difine the ratio of the horizontal length to the vertical length of monitor is know as

a. OLED b. Contrast c. Resolution d. Aspect Ratio

7.Which of the following memory is non-volatile?

a. SRAM b. DRAM c. ROM d. None of the above

8.Any data or instruction entered into the memory of a computer is considered as

a. storage b.output c.input d. information

9. Network used by group of different commercial bank is best categorized as

a. internet b. intranet c. extranet d. MAN

10. A terminal that cannot process any informarion is called……

a. direct access terminal b. intelligent terminal

c. dumb terminal d. blind terminal

11. Which is the following computer languaga is used for artificial intelligence?

a. FORTRAN b. COBOL c PROLOG d. C

12. Computer virus is a

a. bacteria b. software c. freeware d. hardware

13. An error is also known as

a. bug b. debug c. virus d. wrong

14. graphical pictures that represent an object like file, folder etc are:

a. taskbar b. windows c. icon d. desktop

15. to make a redundant copy of the entire disk, you need to run ……. command.

a. FDISK b. CHKDSK c. CPDDISK d. DISKCOPY

16. Which is the following operating system does not implement multitasking?

a. Windows 98 b. Windows NT c. Windows XP d. MS DOS

17. Settings associated with computer files that grantor deny certain rights to how to a user or the operating system can access that file

a. file attributes b. file characters c. file property d. file mechanism

18. Restore command of operating system performs

a. restore content of root directory

b. restore the operating system to an earlier point in time

c. restore taskbar

d. restore control panel

19. Which is the default alignment in word?

a. Right b. Left c. Justify d. Center

20. We can remove/hide border of a shape by selecting

a. no line b. no outline c. no border d. white line

21. The item that appears dimly behind the main body text is

a. background b. back color c. watermark d. watercolor

22. The key used to begin a new line a document is

a. delete b. insert c. arrow d. enter

23. By default, word automatically formats each heading in a table of contents as…..

a. hyperlinks b. reference c. word fields d. bookmarks

24. Not a Zoom option in ms word?

a. One page b. Multiple page c. Page height d. Page width

25. Kerning for fronts in ms-word can be

a. 1-1638 b. 0-1638 c. 0-164 d. 1-164

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26. Default envelop size in ms word is

a. 41/2×91/2 inches b. 41/8×91/2 inches

c. 43/4×81/2 inches d. 41/8×87/ inches

27. Data source file for mailings recipients can be

a. rich text format b. all word documents c. excel files d. all of the above

28. What is default theme of ms word?

a. Office b. Facet c. Integral d. Oganic

29. Which file starts ma word?

a. Winword.exe b. Msword.exe c. Word.exe d. Word2003.exe

30. Ctrl+N is used to do

a. save document b. open document c. new document d. close document

31. Which of the followings methods cannot be used to edit the content of cell?

a. Pressing the Ctrl key b. Clicking the formula bar

c. Pressing F2 d. Double clicking the cell

32. Keyboard shortcut to create new chart sheet

a. F9 b. F10 c. F11 d. F12

33. Data can be arranged in ascending or descending order by usimg

a. sort command from table menu b. sort command from data menu

c. sort command from tools menu d. None of the above

34. Getting data from a cell located in a different sheet is

a. accessing b. referencing c. updating d. functioning

35. To select multiple non-adjacent cells in a worksheet you will click them holding

a. Ctrl key b. Alt key c. Shift key d. Ctrl+Shift key

36. Which of the following areas in the Microsoft Excel 2010 pivot Table field list calculates the aggregates of columns?

a. Report filter b. Row labels c. Values d. Non of the above

37. Excel keeps the changed history of a workbook for….. days by default.

a. 10 days b. 20 days c. 25 days d. 30 days

38. What is the filename extension of excel workbook which are saved as excel templates?

a. .xlsx b. .xslt c. .xltx d. .slk

39. How would you locate the last cell on a worksheet?

a. Click anywhere in the worksheet, and then press Ctrl+Home

b. Click anywhere in the worksheet, and then press Ctrl+Insert

c. Click anywhere in the worksheet, and then press Ctrl+End

d. None of the above

40. Which chart displays axes but cannot display axis titles?

a. Rader chart b. Doughnut chart c. pie chart d. all of the above

41. How can you update the values of formula cells if auto calculate mode of excel is disabled?

a. F8 b. F9 c. F10 d. F11

42. Which of the following option is not available in paste special dialog box?

a. Add b. Substract c. Divide d. SQRT

43. A characterstic of an entigy

a. Relation b. Attribute c. Parameter d. Constraint

44. It is an asssociation established between two tables with common field is …….

a. Line b. Relationship c. Primary Key d. Records

45. To insert new slide in PowerPoint

a. Ctrl + M b. Ctrl + N c. Alt + M d. Alt + N

46. Which feature of PowerPoint allows you to add background color, colors for text and lines on slide?

a. Animation scheme b. Background color

c. Design template d. Color scheme

47. A digital signature needs a

a. Private-key system b. Shared-key system

c. Public-key system d. All of the above

48. According to the Constitution of Nepal, which from given option below does not belong the duty of citizens?

a. To safegurad the nationality, sovereignty and integrity of Nepal, while being loyal to the nation

b. To contravention of the Constitution and law

c. To protect and preserve public prooerty

d. To abide by the constitution and law

49. Which is the following is valid page orientation?

a. Landscape and portrait b. Gutter c. Header and footer d. All of the above

50. Which is the following typically appear at the end document for citationof source?

a. End notes b. Foot notes c. Header d. Footer

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