Quiz 16:Computer knowledge Question Answer

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1. Which of the following is called as brain of the computer system ?

A. Arithmetic Logic Unit
B. Central Processing Unit
C. Control Unit
D. Memory


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B. Central Processing Unit

2. The output quality of a printer is measured by

A. Dots per inch
B. Dots per minute
C. Dots per square inch
D. All of the above


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C. Dots per square inch

3. The operation of combining two cells into a single cell in MS EXCEL is refereed to as

A. Join cells
B. Join table
C. Merge cells
D. Merge table


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C. Merge cells

4. Which of the following identifies a cell in Excel ?

A. Name
B. Label
C. Formula
D. Address


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A. Name

5. Which of the following is an example of an input device ?

A. Monitor
B. Scanner
C. Printer
D. CPU


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B. Scanner

6. A set of instructions telling computer what to do is called ___________.

A. Compiler
B. Mentor
C. Instructor
D. Program


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D. Program

7. In Windows ME, what does ME stands for ?

A. Millennium
B. Master Edition
C. Modified Edition
D. Micro Edition


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A. Millennium

8. Which of the following is part of System Unit ?

A. CD-ROM
B. CPU
C. Monitor
D. Printer


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B. CPU

9. The divide symbol is

A. /
B. \
C. D
D. ~


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A. /

10. The letters, ' DOS ' stands for

A. Disk Operating System
B. Desktop Operating System
C. Data Operating System
D. Digital Operating System


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A. Disk Operating System