Karnali Pradesh-9 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

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46. Which key is used to find and distinguish records uniquely?

a) Candidate Key.

b) Foreign Key.

c) Primary Key.

d) All.

2 / 35

28. Which would you choose to save a document with a new name?

a) Press Ctrl+S.

b) Click File, Save .

c) Click Tools, Options, Save.

d) Click File, Save As.

3 / 35

To copy cell contents using drag and drop press the

a) End key

b) Shift key

c) Ctrl key

d) Esc key

4 / 35

14. The number of pixels displayed on a screen is known as the screen

a) Colour depth

b) Refresh rate

c) Resolution

d) Viewing size

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38. You can use the horizontal and vertical scroll bars to

a) Split a worksheet into two panes.

b) View different rows and columns.

c) Edit the contents of a cell.

d) view different worksheets.

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21. Which option in File pull-down menu is used to close a file in MS Word?

a) New

b) Quit

c) Close

d) Exit

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19. Which command is used to create directory or subdirectory?

a) DIR

b) MKDIR

c) MD

d) both b and c

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18. The operating system creates ....… from the physical computer.

a) Virtual space

b) Virtual computer

c) Virtual device

d) None

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16. The Banker’s algorithm is used

a) to rectify deadlock.

b) to detect deadlock.

c) to prevent deadlock.

d) to slove deadlock.

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45. What feature will you use to apply motion effects in between a slide exits and another enters?

a) Slide Transition.

b) Slide Design.

c) Animation Objects.

d) Animation Scheme.

11 / 35

3. Number crunchier is the informal name for

a) Mini computer

b) Super computer

c) Micro computer

d) Mainframe computer

12 / 35

6. Which of the following is not a primary storage device?

a) Magnetic tape

b) Magnetic disk

c) Optical disk

d) All of the above.

13 / 35

43. A form defines

a) Where data is placed on the screen.

b) The width of each field.

c) Both

d) None

14 / 35

12. Symbolic logic was discovered by

a) George Boole

b) Herman Hollerith

c) Van Neumann

d) Basic Pascal

15 / 35

21. 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

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17. My Computer was introduced from

a) Windows 3.1

b) Windows 3.11

c) Windows 95

d) Windows 98

17 / 35

28. You can replace the text ...

a) Ctrl+H

b) Ctrl+R

c) Replace from editing Callouts

d) Both A and C

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37. A worksheet can have a maximum of …. number of rows (excel 2003)

a) 256

b) 1024

c) 32000

d) 65536

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25. Word has a list of predefined typing, spelling, capitalization, and grammar errors that can detect and correct.

a) AutoEntry

b) AutoCorrect

c) AutoAdd

d) AutoSpell

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41. Which of the following creates a drop down list of values to choose from a list?

a) OLE Object

b) Hyperlink

c) Memo

d) Lookup Wizard

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42. Cascade update option

a) means do not change the value in the primary key field if that record has related records in another table.

b) means change all the related records in child tables if the record in parent table is changed.

c) Both of above.

d) None of above.

22 / 35

49. tag makes the enclosed text bold. What is other tag to make text bold?

a) <strong>

b) <dar>

c) <black>

d) <emp>

23 / 35

39. Which of these is a quick way to copy formatting from a selected cell to two other cells on the same worksheet?

a) Use Ctrl to select all three cells, then click the paste button on the standard toolbar.

b) Copy the selected cell, then select the other two cells, click style on the Format menu, then click Modify.

c) Click format painter on the Formatting toolbar twice then click in each cell you want to copy the formatting to.

d) All of above.

24 / 35

6. Where does your PC store your programs when the power is off?

a) DRAM

b) Cache

c) ROM

d) Hard Disk Drive

25 / 35

38. To hold row and column titles in place so that they do not scroll when you scroll a worksheet click the

a) Unfreeze panes command on the window menu.

b) Freeze panes command on the window menu.

c) Hold titles command on the edit menu.

d) Split command on the window menu.

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29. You cannot close MS Word application by

a) Choosing File menu then Exit submenu.

b) Press Alt+F4.

c) Click X button on title bar.

d) From File menu choose Close submenu.

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3.The first machine to successfully perform a long series of arithmetic and logical operations was:

a) ENIAC

b) Mark-I

c) Analytic Engine

d) UNIVAC-1

28 / 35

2. Which of the following is first generation of computer?

a) CDC-1604

b) IBM-1401

c) ICL-2900

d) EDSAC

29 / 35

18.A ......…. is a named location on a disk where files are stored.

a) Folder

b) Pod

c) Version

d) None of the above

30 / 35

14. Central Processing Unit is combination of

a) Control and storage.

b) Control and output unit.

c) Arithmetic logic and input unit.

d) Arithmetic logic and control unit.

31 / 35

22. In Word 2007 the Zoom is placed on

a) View tab

b) Home tab

c) Status bar

d) A & C both

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38. How can you delete a record?

a) How can you delete a record?

b) Select Data > Form from the menu to open the Data Form dialog box, find the record and Click the Delete button.

c) Select Data > Delete Record from the menu.

d) Click the Delete button on the Standard toolbar.

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48. The character tells browsers to stop tagging the text

a) ?

b) /

c) >

d) %

34 / 35

20. Communication channel is shared by all the machines on the network in

a) broadcast network

b) unicast network

c) multicast network

d) none

35 / 35

3. Analog computer works on the supply of

a) Continuous electrical pulses.

b) Electrical pulses but not continuous.

c) Magnetic strength.

d) None of the above.

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