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Q:

Which among the following is a 'Modifier key'?

A) Control B) Shift
C) Alt D) All options are correct
 
Answer & Explanation Answer: D) All options are correct

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Q:

What is the full form of JPEG?

A) Joint Photographic Experts Group B) Joint Protocol Experts Graphics.
C) Joint Programming Experts Graphics D) Joint Project Experts Group
 
Answer & Explanation Answer: A) Joint Photographic Experts Group

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Q:

Who Invented the computer mouse?

A) Gene Dolgoff B) Brendan Eich
C) Douglas Engelbart D) Federico Faggin
 
Answer & Explanation Answer: C) Douglas Engelbart

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Q:

A _______ is a collection of letters, digits, punctuation characters, and so on.

A) Numbers B) String
C) Arrays D) Boolean Values
 
Answer & Explanation Answer: B) String

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Q:

Processed data is known as

A) Data B) Information
C) Knowledge D) Analysis
 
Answer & Explanation Answer: B) Information

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Q:

Which company developed 'Swift' Programming Language?

A) Google B) Microsoft
C) Facebook D) Apple
 
Answer & Explanation Answer: D) Apple

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Q:

How many layers are there in the OSI networking model?

A) 13 B) 11
C) 9 D) 7
 
Answer & Explanation Answer: D) 7

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Q:

The command that merges the contents of one file to another is

A) APPEND B) RENAME
C) RESTORE D) ADD
 
Answer & Explanation Answer: A) APPEND

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