Computer Awareness Online Test
5 Questions
| Attempts: 137
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Which of the following is used to represent alphanumeric characters in Computers?
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ASCII
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EBCDIC
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BCD
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About This Quiz
Information Technology
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- 2.
If you want to translate digital codes to audio signals and vice versa, your computer needs a
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Sound card
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CD-Rom
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Scanner
Correct Answer
A. Sound card -
- 3.
Which of the following is not an example of a utility program?
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Backup software
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Operating system
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Anti-virus software
Correct Answer
A. Operating system -
- 4.
.Which of the following, represents the memory types in decreasing order of their accessing speed?
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RAM, ROM, Cache, Magnetic tape, Hard disk
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Cache, RAM, ROM, Hard disk, Magnetic tape
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Magnetic tape, Hard disk, RAM, ROM, Cache
Correct Answer
A. Cache, RAM, ROM, Hard disk, Magnetic tape -
- 5.
The following ports are available in a Certain Computer I. VGA port II. USB port III. PS/2 port Keyboards and mouse can be plug into
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I and II only
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II and III only
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All of the above
Correct Answer
A. All of the above -
Quiz Review Timeline (Updated): Mar 17, 2022 +
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Current Version
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Mar 17, 2022Quiz Edited by
ProProfs Editorial Team -
Jul 09, 2012Quiz Created by
Nauakrimilgai
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