Computer Operator Quiz 01

Welcome to Computer Operator MCQ Quiz Section, this is Computer Operator Quiz 01; are you preparing for Computer Operator Examination for Public Service Commission (PSC), National Examination Board (NEB), Lumbini Pradesh and other organizational. we mainly focus on Computer Operator Exam for PSC, NEB and Lumbini Pradesh and also others providence such as; bagmati pradesh, gandaki pradesh, karnlai pradesh, madesh pradesh, sudurpachhim pradesh & pradesh no1 and many more other organizational examinations.

Let’s start Computer Operator Quiz 01

Created on October 19, 2022 By

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Computer Operator Quiz-01

Welcome To Computer Operator Quiz-01 section here you will get 50 Question based on Computer Operator Syllabus (NEB). If you want to see your rank Click on Leaderboard button.

1 / 50

1. UNIVAC is

a) Universal Automatic Computer

b) Universal Array Computer

c) Unique Automatic Computer

d) Unvalued Automatic Computer

2 / 50

2. The notable features like keyboards, monitors, GUI were developed in

a) First generation

b) Second generation

c) Third generation

d) Fourth generation

3 / 50

3. The central processing unit (CPU) consists of

a) Input, output and processing

b) Control unit, primary storage, and secondary storage

c) Control unit, arithmetic-logic unit and primary storage

d) Control unit, processing, and primary storage

4 / 50

4. Who suggested Stored Program Concept

a) John Mauchley

b) J.P. Eckert

c) John Neumann

d) Joseph Jacquard

5 / 50

5. 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

6 / 50

6. Who invented vacuum tubes?

a) John Bardeen

b) William Shockley

c) Lee de Forest

d) All of above

7 / 50

7. Registers which are partially visible to users and used to hold conditional codes (bits set by the CPU hardware as the result of operations), are known as

a) PC

b) Flags

c) Memory Address Registers

d) General Purpose Registers

8 / 50

8. Which is not a computer of first generation?

a) ENIAC

b) UNIVAC

c) IBM 360

d) IBM 1401

9 / 50

9. Registers, which are partially visible to users and used to hold conditional, are known as

a) PC

b) Memory address registers

c) General purpose register

d) Flags

10 / 50

10. What was the main disadvantage of vacuum tubes?

a) They were larger in size

b) They consumed a lot of electricity

c) They produced heat and often burned out

d) The operation cost was high

11 / 50

11. Which programming languages are classified as low level languages?

a) Basic, COBOL, FORTRAN

b) Prolog, Expert Systems

c) Knowledge based Systems

d) Assembly Languages

12 / 50

12. What is meant by a dedicated computer?

a) Which is used by one person only

b) Which is assigned one and only one task

c) Which uses one kind of software

d) Which is meant for application software

13 / 50

13. The personal computer industry was started by

a) IBM

b) Apple

c) Compaq

d) HCL

14 / 50

14. Which of the following are the best units of data on an external storage device?

a) Bits

b) Bytes

c) Hertz

d) Clock cycles

15 / 50

15. Which of the following is the correct way to change the font face in HTML?

a) ………

b) ………

c) ………

d) None

16 / 50

16. Which HTML tag is used to display the power in expression, i.e., (x2 - y2)?

a)

b)

c)

d) None

17 / 50

17. Which is the correct way to comment out something in HTML?

a) Using ## and #

b) Using

c) Using </-- and -/->

d) Using <!-- and -!>

18 / 50

18. Which data type is better to use for storing phone number in the following format

a) Text

b) AutoNumber

c) Number

d) Currency

19 / 50

19. What is the full form of SQL?

a) sophisticated Question List

b) structured Question List

c) structured Query Language

d) small Query Length

20 / 50

20. How many relations may exist between tables in databases?

a) 2

b) 3

c) 4

d) 1

21 / 50

21. Which is the valid data type in Access?

a) Number

b) Text

c) Currency

d) All of the above

22 / 50

22. What is the purpose of indexing?

a) To reduce table size

b) To speedup data search

c) Both

d) None

23 / 50

23. You can not link Excel worksheet data to a Word document

a) With the right drag method

b) With a hyperlink

c) With the copy and paste special commands

d) With the copy and paste buttons on the standard toolbar

24 / 50

24. You can zoom a worksheet

a) With the mouse pointer in Print Preview

b) With the zoom button on the Print Preview toolbar

c) With the Zoom command on the view menu

d) All of the above

25 / 50

25. Excel uniquely identifies cells within a worksheet with a cell name

a) Cell names

b) Column numbers and row letters

c) Column letters and row numbers

d) Cell locator coordinates

26 / 50

26. The auto calculate feature

a) Can only add values in a range of cells

b) Provides a quick way to view the result of an arithmetic operation on a range of cells

c) Automatically creates formulas and adds them to a worksheet

d) None

27 / 50

27. You can use drag-and-drop to embed excel worksheet data in a word document

a) By dragging a range of excel data to the word button on the taskbar while pressing the Ctrl key

b) By dragging a range of excel data to the word button on the taskbar while pressing Shift key

c) By dragging a range of excel data to the word button on the taskbar while pressing Alt key

d) None of above

28 / 50

28. Data can be arranged in a worksheet in a easy to understand manner using

a) auto formatting

b) applying styles

c) changing fonts

d) all of above

29 / 50

29. Concatenation of text can be done using

a) Apostrophe (')

b) Exclamation (!)

c) Hash (#)

d) Ampersand (&)

30 / 50

30. A numeric value can be treated as a label value if it precedes with

a) Apostrophe (')

b) Exclamation (!)

c) Hash (#)

d) Ampersand (&)

31 / 50

31. Tab scrolling button

a) Allow you to view a different worksheet

b) Allow you to view additional worksheet rows down

c) Allow you to view additional worksheet columns to the right

d) Allow you to view additional sheets tabs

32 / 50

32. Getting data from a cell located in a different sheet is called

a) Accessing

b) Referencing

c) Updating

d) Functioning

33 / 50

33. Objects on the slide that hold text are called

a) Placeholders

b) Object holders

c) Auto layout

d) Text holders

34 / 50

34. Which of the following features should you use when typing in the notes text box?

a) Slide shows

b) Insert

c) Slide master

d) Zoom

35 / 50

35. Which of the following toolbars provides different options in various master views?

a) Common tasks toolbar

b) Drawing toolbar

c) Formatting toolbar

d) Standard toolbar

36 / 50

36. What is the shortcut key for "Subscript" the selected text?

a) Ctrl + =

b) Ctrl + -

c) Ctrl + Shift + =

d) Ctrl + Shift + -

37 / 50

37. How can you access the font size tool on formatting toolbar?

a) Ctrl + S

b) Ctrl + Shift + S

c) Ctrl + P

d) Ctrl + Shift + P

38 / 50

38. What is the shortcut key to "Insert Hyperlink" in a document?

a) Ctrl + H

b) Ctrl + L

c) Ctrl + K

d) None of above

39 / 50

39. What is the shortcut key for "Find and Replace" dialog box?

a) Ctrl + F

b) Ctrl + R

c) Ctrl + H

d) Ctrl + Shift + F

40 / 50

40. What is the shortcut key for "Font" dialog box?

a) Ctrl + F

b) Ctrl + D

c) Ctrl + G

d) None of the above

41 / 50

41. What is the shortcut key to Update Formula in a table?

a) F9

b) Alt + F9

c) Ctrl + F9

d) Shift + F9

42 / 50

42. What is the shortcut key for Spelling Check in document?

a) F7

b) Shift + F7

c) Ctrl + F7

d) Alt + F7

43 / 50

43. What is the shortcut key to "Center Align" the selected text?

a) Ctrl + C

b) Ctrl + E

c) Ctrl + F

d) None of above

44 / 50

44. What is the short cut key to open Font dialog box?

a) Ctrl + F

b) Alt + Ctrl + F

c) Ctrl + D

d) Ctrl + Shift + D

45 / 50

45. What is the shortcut key you can press to create a copyright symbol?

a) Alt+Ctrl+C

b) Alt + C

c) Ctrl + C

d) Ctrl + Shift + C

46 / 50

46. What do you mean by dialog box?

a) Interactive message box

b) Group of options

c) Set of controls

d) All of the above

47 / 50

47. Page stealing

a) Is a sign of an efficient system

b) Is taking page frame from other working sets

c) Should be the turning goal

d) Is taking layer disk space for page in page out

48 / 50

48. The function of Dir/W is

a) Show all details of file

b) Show only file name and directory name

c) Shows only directory

d) All of the above

49 / 50

49. What is the meaning of "Hibernate" in Windows XP/Windows 7?

a) Restart the Computer in safe mode

b) Restart the Computer in hibernate mode

c) Shutdown the Computer terminating all the running applications

d) Shutdown the Computer without closing the running applications

50 / 50

50. Running multiple programs at the same time is called:

a) Multitasking

b) Foreground tasking

c) Single tasking

d) Symmetric

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