Basic Computer Interview Questions and Answers pdf | MCQs | 07 - 02 - 2019

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1.

An error in a computer program is called a _________.

   A.) crash
   B.) power failure
   C.) bug
   D.) virus

Answer: Option 'C'

bug

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2.

Which of the following are computers that can be carried around easily?

   A.) Minicomputers
   B.) Supercomputers
   C.) PCs
   D.) Laptops

Answer: Option 'D'

Laptops are portable and easy to carry around.

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3.

Formatting a disk results in all the data being?

   A.) Saved to the disk
   B.) Copied from the disk
   C.) Difficult to recover
   D.) All of the above

Answer: Option 'C'

Formatting a disk does not erase the data on the disk, only the address tables. It makes it much more difficult to recover the files.

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4.

Which of the following is not a binary number?

   A.) 10100
   B.) 10100
   C.) 20000
   D.) 11001

Answer: Option 'C'

20000

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5.

Different components on the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines. What are these lines called?

   A.) Conductors
   B.) Buses
   C.) Connectors
   D.) Consecutive

Answer: Option 'B'

In computer architecture, a bus is a communication system that transfers data between components inside a computer, or between computers. Early computer buses were parallel electrical wires with multiple connections, but the term is now used for any physical arrangement that provides the same logical function as a parallel electrical bus. Modern computer buses can use both parallel and bit serial connections.

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6.

Which among the following is a Super computer series developed by Indian scientists?

   A.) Param
   B.) Super30l
   C.) Compaq Presario
   D.) Cray YMP

Answer: Option 'A'

PARAM is a series of supercomputers designed and assembled by the Centre for Development of Advanced Computing (C-DAC) in Pune, India. The latest machine in the series is the PARAM Kanchenjunga. 

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7.

A/(n) ___________ is an object embedded in a web page or email, which unobtrusively (usually invisibly) allows checking that a user has accessed the content.

   A.) email
   B.) virus
   C.) web beacon
   D.) spam

Answer: Option 'C'

Common uses of web beacon are email tracking and page tagging for web analytics. Its alternative names are web bug, tracking bug, tag, or page tag.

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8.

What is the keyboard shortcut to centralise the selected text in Word?

   A.) Ctrl + Esc
   B.) Ctrl + C
   C.) Alt + C
   D.) Ctrl + E

Answer: Option 'D'

Ctrl+E is the short cut key to centralise selected text in MS Word.

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9.

MS PowerPoint is a software of ________.

   A.) Apple
   B.) Android
   C.) Microsoft
   D.) Google

Answer: Option 'C'

MS Powerpoint is in Microsoft Office Suite.

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10.

What are different views to display a table in MS Access?

   A.) Pivot Table & Pivot Chart View
   B.) Design View
   C.) Datasheet View
   D.) All of the above

Answer: Option 'D'

All are views to display a table in MS Access

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