Computer Questions

Q:

An example of Full Duplex communication channel.

A) Radio Broadcasting B) Television Broadcasting
C) Walkie-Talkie D) Telephone conversation
 
Answer & Explanation Answer: D) Telephone conversation

Explanation:
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Q:

In which graphics, digital photos and scanned images are typically stored with extensions such as.bmp, .png, .jpg, .tif or.gif?

A) Bitmap B) Pixels
C) Plane D) Both Bitmap and Pixels
 
Answer & Explanation Answer: A) Bitmap

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Q:

Computer system which do not not require any storage device?

A) Analog B) Digital
C) Hybrid D) Third generation computer
 
Answer & Explanation Answer: A) Analog

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Q:

A hard copy of a document is

A) stored in a pen drive B) read in floppy disc
C) printed on printer D) stored in hard disc
 
Answer & Explanation Answer: C) printed on printer

Explanation:

A hard copy of a document is a physical object which is printed on printer.

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4 1830
Q:

The system board is also known as the

A) Mother board B) Main circuit board
C) Baseboard D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

The system board is also known as the Mother board, Main circuit board, Baseboard or logic board.

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4 1807
Q:

A compact disc is a data storage of the type

A) Optical B) Mechanical
C) Eclectric D) Magnetic
 
Answer & Explanation Answer: A) Optical

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4 1800
Q:

Which key is used to move to next line in a Ms-Word document?

A) Enter key B) Escape key
C) Shift key D) Return key
 
Answer & Explanation Answer: A) Enter key

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Q:

Which is not a search engine?

A) GOOGLE B) Myntra
C) Bing D) Yahoo
 
Answer & Explanation Answer: B) Myntra

Explanation:
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2 1769