Karnali Pradesh-6 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

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8. Clicking “My Computer” and selecting “Properties” you can

a) See Basic Computer configuration

b) See basic information about Operating System

c) See name and domain of computer

d) All

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6. 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.

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42. This data type allows alphanumeric characters and special symbols.

a) text.

b) memo.

c) auto number.

d) None of the above.

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40. Referential integrity means

a) Do not enter a value in the foreign key field of a child table if that value does not exist in the primary key of the parent table.

b) Do not enter a value in the primary key field of child table if that value does not exist in the primary key of the parent table.

c) Do not enter a value in the foreign key field of a parent table if that value does not exist in the primary key of the child table.

d) All of above.

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

a) Accessing

b) Referencing

c) Updating

d) Functioning

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1. AVI format was developed by?

a) IBM

b) Apple c

c) Microsoft

d) Macromedia

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

a) Scanner

b) camera

c) plotter

d) digitizer

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23. How to remove all character formats?

a) Shift + Spacebar

b) Shift + Enter

c) Ctrl + Spacebar

d) Ctrl + Enter

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14. ……… are used to identify a user who returns to a website.

a) Plug-ins

b) Scripts

c) Session

d) Cookies

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7. Before a disk can be used to store data. It must be……….

a) Formatted

b) Reformatted

c) Addressed

d) None of above

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8. Who invented vacuum tubes?

a) John Bardeen

b) William Shockley

c) Lee de Forest

d) All of above

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33. Which of the following is not a valid data type in excel?

a) Number

b) Character

c) Label

d) Date/time

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47. To insert slide numbers

a) Insert a text box and select Insert >> Page Number

b) Insert a textbox and select Insert >> Number >> PageNumber

c) Choose Insert >> Slide Number

d) Insert a new text box and select Insert >> slide Number

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21. Ctrl + B

a) Search the selected text.

b) Paste the selected text.

c) Bold the selected text.

d) Open the specified file.

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19. Which command is used to see the version of operating system?

a) Vol

b) Version

c) Ver

d) None of the above

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6. Which of the following is handy to carry large amounts of data?

a) Floppy disk

b) Hard disk

c) CDROM

d) Zip disk

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44. The database language that allows you to access or maintain data in a database

a) DCL

b) DML

c) DDL

d) None of above

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18. Which is not related to the size of paper?

a) Executive

b) A3

c) Exclusive

d) Legal

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15. What is the function of radio button?

a) To select multiple option

b) To select single option

c) To select all option

d) All of above

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43. A search value can be an exact value or it can be

a) Logical Operator

b) Relationship

c) Wild card character

d) Comparison operation

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12. Which number system is usually followed in a typical 32-bit computer?

a) Binary

b) Decimal

c) Hexadecimal

d) Octal

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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.

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21. What is the shortcut key to Close Active Document in Microsoft Word?

a) Ctrl + F4

b) Shift + F4

c) Ctrl + Shift + F4

d) None of above

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28. What is the maximum scale percentage available in Scale drop down box?

a) 500

b) 200

c) 100

d) 90

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31. When you want to insert a blank embedded excel object in a word document you can

a) Click the object command on the insert menu.

b) Click the office links button on the standard toolbar.

c) Click the create worksheet button on the formatting toolbar.

d) Click the import excel command on the file menu.

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14. Can you tell what passes into and out from the computer via its ports?

a) Data/information

b) Bytes

c) Graphics

d) Pictures

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39. All worksheet formula

a) Manipulate values.

b) Manipulate labels.

c) Return a formula result.

d) Use the addition operator.

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22. When assigning a shortcut key to a symbol, you should always try to select a key or key combination that is:

a) unassigned.

b) located on the ten-key pad section of your keyboard.

c) assigned to another task.

d) from the same font family as the symbol.

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

a) Windows Clipboard.

b) Office Clipboard .

c) Both Windows & Office Clipboard.

d) None of all.

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35. Which of the following options is not located in the Page Setup dialog box?

a) Page Break Preview.

b) Page Orientation.

c) Margins.

d) Headers and Footers.

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23. Which feature is used to replace straight quotes with smart quotes as you type?

a) Auto Correct as you type.

b) Auto Change as you type.

c) Auto Format as you type.

d) Smart Tags as you type.

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47. ....................controls all the main slide control tasks for your presentation.

a) Task Pane.

b) Taskbar.

c) Control Panel.

d) None of above.

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50. ......... is used to specify important information about a webpage, that is used by search engine.

a) <head>

b) <title>

c) <meta>

d) <body>

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43. The database is said to be .................. if the same information is duplicated in several places.

a) Consistent

b) Redundant

c) Secure

d) All

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25. Which key do you press to force a page break?

a) CTRL+ALT

b) CTRL+ break

c) CTRL+ Enter

d) none of the above

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