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UPSC CAPF AC Paper - I
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Important Questions on Computer & IT

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UPSC CAPF AC Paper - I
IMPORTANT
Encyclopedia of General Science for General Competitions>Chapter 4 - Computer & IT>Assessment>Q 31
External devices such as printers, keyboards and modems are known as:
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UPSC CAPF AC Paper - I
IMPORTANT
Encyclopedia of General Science for General Competitions>Chapter 4 - Computer & IT>Assessment>Q 32
First computer mouse was built by:
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UPSC CAPF AC Paper - I
IMPORTANT
Encyclopedia of General Science for General Competitions>Chapter 4 - Computer & IT>Assessment>Q 33
Which one of the following printers is known as 'non-impact printer' in general?
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UPSC CAPF AC Paper - I
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Encyclopedia of General Science for General Competitions>Chapter 4 - Computer & IT>Assessment>Q 34
To perform calculation on stored data computer uses .............. number system.
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UPSC CAPF AC Paper - I
IMPORTANT
Encyclopedia of General Science for General Competitions>Chapter 4 - Computer & IT>Assessment>Q 35
A hexadecimal number is represented by:
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UPSC CAPF AC Paper - I
IMPORTANT
Encyclopedia of General Science for General Competitions>Chapter 4 - Computer & IT>Assessment>Q 36
Decimal number system is the group of ..... . numbers.
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UPSC CAPF AC Paper - I
IMPORTANT
Encyclopedia of General Science for General Competitions>Chapter 4 - Computer & IT>Assessment>Q 37
In the binary language, each letter of the alphabet, each number and each special character is made up of a unique combination of:
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UPSC CAPF AC Paper - I
IMPORTANT
Encyclopedia of General Science for General Competitions>Chapter 4 - Computer & IT>Assessment>Q 38
Which one of the following programming language is commonly used in the embedded computer?