Karnali Pradesh-4 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

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41. Following is not a database model

a) network database model.

b) relational database model.

c) Object Oriented database model.

d) None.

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41. In table design view what are the first column of buttons used for

a) Indicate Primary Key.

b) Indicate Current Row.

c) Both of above.

d) None of above.

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6. The word length of a computer is measured in

a) Bytes

b) Millimeters

c) Meters

d) Bits

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36. You want to track the progress of the stock market on a daily basis. Which type of chart should you use?

a) Pie chart

b) Row chart

c) Line chart

d) Column chart

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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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13. A byte consists of

a) One bit.

b) Four bits.

c) Eight bits.

d) Sixteen bits.

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14. How many layers are in the TCP/IP model ?

a) 7 layers

b) 5 layers

c) 4 layers

d) 6 layers

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12. IBM 1401 is

a) First Generation Computer

b) Second Generation Computer

c) Third Generation Computer

d) Fourth Generation Computer

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2. Who was the invented of the Transistor?

a) Charles Walter

b) William Shockley

c) Jacquard

d) Herman Hollerith

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8. An error in software or hardware is called a bug. What is the alternative computer jargon for it?

a) Leech

b) Squid

c) Slug

d) Glitch

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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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22. What is the shortcut key to show font dialog box?

a) Ctrl + D

b) Ctrl + Shift + F

c) Ctrl + Shift + P

d) All of the above

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39. You can use the format painter multiple times before you turn it off by

a) You can use the format painter button only one time when you click it.

b) Double clicking the format painter button.

c) Pressing the Ctrl key and clicking the format painter button.

d) Pressing the Alt key and clicking the format painter button.

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39. To create a formula, you first:

a) Select the cell you want to place the formula into.

b) Type the equals sign (=) to tell Excel that you’re about to enter a formula.

c) Enter the formula using any input values and the appropriate mathematical operators that make up your formula.

d) Choose the new command from the file menu.

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46. From where can we set the timing for each object?

a) custom transition.

b) Slide transition.

c) custom animation.

d) slide sorter.

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50. Tags and test that are not directly displayed on the page are written in ........ section.

a) <html>

b) <head>

c) <title>

d) <body>

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30. to view a cell comment

a) click the edit comment command on the insert menu.

b) click the display comment command on the window menu.

c) position the mouse pointer over the cell.

d) click the comment command on the view menu.

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20. What is the default text in text watermark dialog box ?

a) Microsoft

b) do not copy.

c) US

d) ASAP

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9. Which of the following options is not an option in the print dialogue box?

a) Print selected pages

b) Set the paper orientation

c) Collate copies

d) Print selected text

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37. How do you select an entire column?

a) Select Edit > Select > Column from the menu.

b) Click the column heading letter.

c) Hold down the shift key as you click anywhere in the column.

d) Hold down the Ctrl key as you click anywhere in the column.

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19. The .....…. displays the name of every computer user on the computer

a) Wish list screen

b) Command screen

c) Welcome screen

d) None of the above

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1. The subject of cybernetics deals with the science of

a) Genetics.

b) Control and communications.

c) Molecular biology.

d) Biochemistry.

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1. HTTP is

a) None

b) Link of hypertext.

c) A designation with URL that indicates hypertext resource.

d) Address of URL.

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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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24. Which of the following button will allow you to add, delete, or change records in your Data Source?

a) ‘Data Source’ button.

b) ‘Edit’ button.

c) ‘Edit Data Source’ button.

d) ‘Data Editing’ button.

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23. Single spacing in MS-WORD document causes ........... point line spacing?

a) 10

b) 12

c) 14

d) 16

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40. Which of the following database object produces the final result to present?

a) Forms

b) Reports

c) Queries

d) Tables

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3. Which of the following is designed for video adapters?

a) PCI

b) AGP

c) PnP

d) ISA

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12. The personal computer industry was started by

a) IBM

b) Apple

c) Compaq

d) HCL

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11. Which chips using specific external equipment can program.

a) ROM

b) PROM

c) SAM

d) RAM

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15. Which command is used to display the contents of the text file of DOS?

a) Copy con

b) Copy

c) Type

d) Dir

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32. To expand or collaps the formula bar we use ..................... shortcut key .

a) Ctrl+shif+U

b) Alt+shift+V

c) ctrl+f1

d) Ctrl+Shift+F

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22. Ctrl + E

a) Exit Application

b) Select All

c) Clear All

d) Align Center

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22. Ctrl + O

a) Save Document

b) Print Document

c) Close Document

d) Open Document

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37. When you copy a formula

a) Excel erases the original copy of the formula.

b) Excel edits cell references in the newly copied formula.

c) Excel adjusts absolute cell references.

d) Excel doesn’t adjust relative cell references.

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