Karnali Pradesh-6 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

1 / 35

40. To create queries in Access

a) You can drag and drop fields on query builders.

b) you can type the SQL command in SQL view.

c) You can use query wizard or design view.

d) All of above.

2 / 35

15. Which type of command requires additional files to perform specific operations?

a) Internal commands

b) External commands

c) Valuable commands

d) Primary commands

3 / 35

1. Which of the following memories has the shortest access time?

a) Cache memory.

b) Magnetic bubble memory.

c) Magnetic core memory.

d) RAM.

4 / 35

13. Which of the following is not input unit device?

a) Scanner

b) camera

c) plotter

d) digitizer

5 / 35

31. To activate the previous cell in a pre-selected range, press

a) The Alt key.

b) The Tab key.

c) The Enter key.

d) None of the above.

6 / 35

26. What is the short cut key to open the Open dialog box?

a) F12

b) Shift + F12

c) Alt + F12

d) Ctrl + F12

7 / 35

19. Which of the following enables you to paste data multiple times?

a) Office clipboard

b) Windows Clipboard

c) Both of above

d) None of above

8 / 35

17. Which of the following windows version support 64 bit processor?

a) Windows 98

b) Windows 2000

c) Windows XP

d) Windows 95

9 / 35

3. The earliest calculating devices are

a) Abacus

b) Clock

c) Difference Engine

d) None of these

10 / 35

24. Which would you choose to move selected text from one place to another?

a) Move and Paste

b) Copy and Paste

c) Cut and Paste

d) Delete and Paste

11 / 35

46. PowerPoint presentations are widely used as

a) note outlines for teachers.

b) project presentations by students.

c) communication of planning.

d) All of above.

12 / 35

30. Documentation should include

a) Destination and users of the output data.

b) Source of input data.

c) Information on the purpose of the workbook.

d) All of the above.

13 / 35

22. Ctrl + E

a) Exit Application

b) Select All

c) Clear All

d) Align Center

14 / 35

2. Which company is the biggest player in the microprocessor industry?

a) Motorola

b) IBM

c) Intel

d) AMD

15 / 35

17. Which of the following is an essential file of a MS-DOS boot disk?

a) COMMAND.COM

b) START.COM

c) TREE.COM

d) VER.COM

16 / 35

5. The brain of a computer system is

a) ALU

b) Memory

c) CPU

d) Control unit

17 / 35

1. Which shortcut key is used to delete one word to the right?

a) SHIFT+DEL

b) CTRL+DEL

c) ALT+DEL

d) CTRL+SHIFT+DEL

18 / 35

40. What is a form in MS Access?

a) It is a printed page where users will write their data to fill it up.

b) It is an input screen designed to make the viewing and entering data easier.

c) This is an important part of database used by analysts to draw conclusions.

d) All of above.

19 / 35

43. In a relational schema, each tuple is divided into fields called

a) Queries

b) Domains

c) All

d) Relations

20 / 35

37. It is acceptable to let long text flow into adjacent cells on a worksheet when

a) Data will be entered in the adjacent cells.

b) No data will be entered in the adjacent cells.

c) There is no suitable abbreviation of the text.

d) There is not time to format the next.

21 / 35

50. How can you make an e-mail link?

a) <a href= “xxx@yyy”>

b) <mail href= “xxx@yyy”>

c) <mail>xxx@yyy</mail>

d) <a href= “mailto:xxx@yyy”>

22 / 35

49. To create a blank line in your web page

a) press Enter two times

b) press Shift + Enter

c) insert <BR> tag

d) insert <BLINE>

23 / 35

26. Which of the following is not available in Font Spacing?

a) Normal

b) Loosely

c) Condensed

d) Expanded

24 / 35

19. Which of the following network device forwards frames based on MAC address?

a) Hub

b) Switch

c) Router

d) Gateway

25 / 35

1. A Smaller Version of Image is called?

a) Clipart

b) Thumbnail

c) Bitmaps

d) JPEG

26 / 35

7. An integrated circuit is

a) A complicated circuit.

b) An integrating device.

c) Much costlier than a single transistor.

d) Fabricated on a tiny silicon chip.

27 / 35

5. CD-ROM is a

a) Semiconductor memory.

b) Memory registers.

c) Magnetic memory.

d) None of the above.

28 / 35

32. Which button do you click to add up a series of numbers?

a) The autosum button.

b) The Formula button.

c) The quicktotal button.

d) The total button.

29 / 35

28. You can replace the text ...

a) Ctrl+H

b) Ctrl+R

c) Replace from editing Callouts

d) Both A and C

30 / 35

42. A database language concerned with the definition of the whole database structure and schema is

a) DCL

b) DML

c) DDL

d) All of above

31 / 35

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

a) Accessing

b) Referencing

c) Updating

d) Functioning

32 / 35

38. To hold row and column titles in places 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.

33 / 35

8. Who invented vacuum tubes?

a) John Bardeen

b) William Shockley

c) Lee de Forest

d) All of above

34 / 35

24. A ................ contains buttons, boxes, and menus that allow tasks to be performed more quickly than using the menu bar.

a) format bar

b) status bar

c) command bar

d) toolbar

35 / 35

24. What is the shortcut key to “Undo” the last action in a document?

a) Ctrl + X

b) Ctrl + Y

c) Ctrl + Z

d) None of above

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