Computer Questions

Q:

Computers use the _ language to process data.

A) Kilobyte B) Binary
C) Representation D) Processing
 
Answer & Explanation Answer: B) Binary

Explanation:

All the data in a computer system consists of binary information. 'Binary' means there are only 2 possible values: 0 and 1.

Computer software translates the information you actually give on it such as decimal numbers, text, photos, sound, and video to the binary information.

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Q:

Which keystroke is used for updating a field?

A) F11 B) F12
C) F6 D) F9
 
Answer & Explanation Answer: D) F9

Explanation:

F9 keystroke is used for updating a field.

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Q:

Which among the following is a term representing unit ofdata storage in computer memory?

A) Pixel B) Decimal
C) Octet D) Point
 
Answer & Explanation Answer: C) Octet

Explanation:

Octet is another name for a byte=8bits

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Q:

Name the first cricketer to score 1000 runs in an innings in any competitive match

A) Prithvi Shaw B) Pranav Dhanawade
C) Virat Kohli D) Shikhar Dhawan
 
Answer & Explanation Answer: B) Pranav Dhanawade

Explanation:
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5 971
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

Explanation:
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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

Explanation:
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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

Explanation:
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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

Explanation:
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