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

1.

How can you access the font size tool on font dialog box in MS Word?

   A.) Ctrl + S
   B.) Ctrl + Shift + S
   C.) Ctrl + P
   D.) Ctrl + Shift + P 

Answer: Option 'D'

Ctrl + Shift + P is the shortcut key to access the font size tool on font dialog box

2.

Video processor consist of ______ and _____ which store and process images.

   A.) CPU and VGA
   B.) CPU and memory
   C.) VGA and memory
   D.) VGI and DVI

Answer: Option 'C'

Video Processors are the glue that binds together a video system and it consist of VGA and Memory. 

3.

AT&T designed its first commercial modem, specifically for converting digital computer data to analog signals for transmission across its long distance network. What is the name of the modem?

   A.) Telex
   B.) Memex
   C.) CompuServe
   D.) Dataphone

Answer: Option 'D'

IC were started to be in use from 3rd generation of computers. In third generation of computer, IC (Integrated circuits) was used as the electronic component for computers. The development of IC gave birth to a new field of microelectronics. The main advantage of IC is not only its small size but its superior performance and reliability than the previous circuits. It was first developed by T.S Kilby. This generation of computer has huge storage capacity and higher calculating speed.

4.

What is the size of the Unicode character in Windows Operating System?

   A.) 8-bits
   B.) 16-bits
   C.) 32-bits 
   D.) 64-bits

Answer: Option 'C'

32-bits 

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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