Computer Questions - 1

1. Retrieval of information from a computer is called:

• 1) Output
• 2) Input
• 3) Data
• 4) Information
• 5) Processing

Ans: (1)

2. Which of the following terms is associated with the computers processing speed?

• 1) MIPS(Million Instruction Per Second)
• 2) FCFS
• 3) MPEG
• 4) TIFF
• 5) None of these

Ans: (1)

3. Ctrl + H keyboard short cut in MS word is used to ....

• 1) Open Font dialog box
• 2) Align Center
• 3) Open Replace Box
• 4) Insert Link
• 5) None of these

Ans: (3)

4. A firewall is ........

• 1) A software program
• 2) A virus program
• 3) A Hardware
• 4) All the above
• 5) Only 1 and 3

Ans: (5)

5. GUI is the acronym for:

• 1) Generation User Interface
• 2) General User Interface
• 3) Graphical User Instruction
• 4) Graphical User Interface
• 5) None of these

Ans: (4)

6. Internal Memory in a Central Processing Unit Comprises of which of the following?

• 1) Bus
• 2) A set of ALUs
• 3) A set of registers
• 4) Ward disk memory
• 5) All of these

Ans: (3)

7. Which of the following is a file in computer?

• 1) Hard disk
• 2) Magnetic Drum
• 3) Floppy disk
• 4) Portable Document Format
• 5) None of these

Ans: (4)

8. Which of the following memory can be erased using Ultra Violet Rays?

• 1) RAM
• 2) ROM
• 3) PROM
• 4) EPROM
• 5) EEPROM

Ans: (4)

9. The smallest storage unit in a computer is...

• 1) Nibble
• 2) Byte
• 3) Bit
• 4) Word
• 5) None of these

Ans: (3)

10. Which functioncalculates the average of a given set of numbers in Excel?

• 1) Min
• 2) Max
• 3) Count
• 4) Avg
• 5) Sum

Ans: (4)

11. ...... shows all the websites and pages that are visited over a period of time.

• 1) Home page
• 2) Toolbar
• 3) Task bar
• 4) History
• 5) Cookies

Ans: (4)

12. Which amongthe following is a diskette?

• 1) Cartridge
• 2) Toner
• 3) Floppy
• 4) CD
• 5) Hard Disk

Ans: (3)

13. Excel is a collection of

• 1) Workbook
• 2) Worksheets
• 3) Graphs
• 4) Charts
• 5) None of the above

Ans: (2)

14. Four of the following five are alike in a certain way and so form a group. Which is the one that does not belong to the group?

• 1) MESH
• 2) SAFARI
• 3) AVANT
• 4) GOOGLE CHROME
• 5) MOZILLA FIREFOX

Ans: (1)

15. Which of the following is an input device which is used with interactive graphics to locate a place on the screen?

• 1) Bus
• 2) Modem
• 3) Magnetic Tape
• 4) Mouse
• 5) Scanner

Ans: (4)