PSC Computer Operator 2066/02/09

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Competitive Written Examination for The Post of Gazette First Class (Miscellaneous) Computer Operator 2066

1. Which memory is fastest to access?

a. Cache memory

b. RAM

c. ROM

d. Bubble Memory

 

2. Digital computer did not score over than analog computer?

a. Speed

b. Accuracy

c. Cost

d. Memory

 

3. Which stored program of companies products?

a. ROM

b. PROM

c. EPROM

d. EEPROM

 

4. Which memory is used to read and write simultaneously?

a. ROM

b. RAM

c. ALU

d. All

 

5. Which one is the brain of computer or heart of computer?

a. CPU

b. Monitor

c. Keyboard

d. Server

 

6. Resolution of printer quality is measured in____

a. Pin per inch

b. Drum per inch

c. Character per inch

d. Dots per inch

 

7. Two types of operating system are___

a. Sequential & Direct

b. Offline & Online

c. Logical & Permanent

d. Batch & Timesharing

 

8. A computer professional working in a offices who operate computer is called___

a. Shareware

b. Humanware

c. Firmware

d. Airware

 

9. We can protect our file from in DOS for editing?

a. Safety

b. Attrib

c. Searching

d. Matrib

 

10. What command is used for creating a directory?

a. DMD

b. MD

c. MKD

d. CMD

 

11. Completely computer close is done by___

a. Close

b. Exit

c. Quit 

d. Shutdown

 

12. The system update or convert the FAT 16 and FAT 32?

a. FAT converter

b. Encoder

c. Charger

d. Compiler

 

13. The RTF is___

a. Ritch Text Format

b. Reach Text Format

c. Real Text Format

d. Rich Text Form

 

14. In Excel, multiplication is done by__

a. /

b. *

c. &

d. &

 

15. To add together(A1:A2), which is the correct formula?

a. =Sum(A1:A2)

b. 318:92

c. =Add(A1:A2)

d. None

 

16. Which one is conditional operator?

a. OR

b. IF

c. AND

d. Cov

 

17. To join text from two cells, which operator is used?

a. &

b. ^

c. #

d. %

 

18. To edit chart object which is correct?

a. Click 

b. Drag

c. Double click

d. Triple click

 

19. To break page break horizontally, you can apply break___

a. Place the cursor in row

b. Place the cursor in column

c. Select the row below where you want to break

d. All of the above

 

20. How do you insert the picture into your documents?

a. Insert/Clipart

b. Insert/Picture

c. Insert/Drawing

d. Insert/Word Art

 

21. To search specific text in a document, you can used to press___

a. Ctrl + G

b. Ctrl + F

c. Alt + F

d. Shift + F

 

22. To update or recalculate the value, you must press

a. Ctrl + F9

b. F9

c. Alt + F9

d. Shift + F9

 

23. Which is not way of creating new documents?

a. Click new button

b. File/New

c. Ctrl + N

d. File/Open

 

24. Number and text will fitted or arranged in attractive presentation in___

a. Bullet slide

b. Table slide

c. Title slide

d. All

 

25. Database is a___

a. Relation

b. Order

c. List

d. Collection of data

 

26. Which of the following is the largest unit of data?

a. Field

b. Database

c. Records

d. Table

 

27. To add data from which menu___

a. Append from browse menu

b. Append from browser

c. Append from briefcase

d. Append from edit menu

 

28. The append is___

a. Adds data mid of record source

b. Adds data top of record source

c. Adds data at the bottom of record source

d. None

 

29. Which is used for bold HTML tag?

a. <b>text</b>

b. <b>text<b>

c. <text></b>

d. None

 

30. Virus effect

a. Corrupts the file

b. Destroy the keyboard

c. Destroy the monitor 

d. None

 

31. The compiled program___than script.

a. Faster

b. Slower

c. Medium

d. None

 

32. Which is not the element of SQL?

a. Select

b. From

c. Where

d. Main

 

33. When you use WAN___

a. Telephone channel

b. Microwave

c. Satellite

d. All of the above

 

34. Which of the following loses it contents when the compute is turn off?

a. PROM

b. RAM

c. ROM

d. All of the above

 

35. CPU consists of:

a. MU

b. ALU

c. CU

d. All of the above

 

36. What is the main objective of IT Policy 2000?

a. To establish knowledge based industry

b. To increase employment

c. To build knowledge based society

d. All of the above

 

37. Which of the following is network topology?

a. Bus

b. Star

c. Both of above

d. None of above

 

38. WAN stands for:

a. Wire Accessible Network

b. Widely Accessible Network

c. Wide Area Network

d. Wire & Network

 

39. FAT and NTFS in windows in type of

a. Disk tool

b. Storage format

c. Internal windows command

d. Utilities

 

40. The principle of locality of reference justifies the use of___

a. Virtual memory

b. Interrupts

c. Main memory

d. Cache memory

 

41. Multitasking and multithreading is used in

a. Windows XP

b. Windows 2000

c. Linux

d. All of the above

 

42. An approach that permits the computer to work on several programs instead of one is

a. On-line thesaurus

b. Multiprogramming

c. Over lapped processing

d. Outline processor

 

43. While booting how many types of system files will load into RAM?

a. 1

b. 2

c. 3

d. 4

 

44. Which menu you have to click if you want to print a document?

a. View

b. Edit

c. Format

d. File

 

45. Which one of the following is short-cut key of cut?

a. Ctrl + C

b. Ctrl + X

c. Ctrl + V

d. Alt + X

 

46. Alignment can be found inside the

a. Page setup

b. Font

c. Background

d. Paragraph

 

47. From where do you install font?

a. Option sub menu of tool menu

b. Font icons of control panel

c. Font options of format menu

d. None of the above

 

48. Which one is not found in edit menu?

a. Print

b. Find

c. Copy

d. Replace

 

49. To change case, which menu you have to click?

a. Format

b. File

c. Edit

d. View

 

50. What is the file extension of MS-word document?

a. .txt

b. .dot

c. .doc

d. .dom

-The End- 

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