Computer Questions for IBPS RRB PO and Clerk Mains

1.

A ___________ search engine is a search tool that uses another search engine's data to produce their own results from the Internet.

   A.) Meta
   B.) Individual
   C.) Directory
   D.) Subject directory

Answer: Option 'A'

A metasearch engine (or aggregator) is a search tool that uses another search engine's data to produce their own results from the Internet. Metasearch engines take input from a user and simultaneously send out queries to third party search engines for results.

2.

Which of the following operate at the presentation layer?
1) MIDI 
2) FTP 
3) SMTP 
4) TFTP  
5) JPEG

   A.) 1 and 2
   B.) 1, 3, and 5
   C.) 3 and 5 
   D.) 1 and 5

Answer: Option 'D'

MIDI and JPEG are presentation layer specific protocols.

3.

Which of the following is file extension for Word documents?

   A.) WRD
   B.) TXT
   C.) DOC
   D.) FIL

Answer: Option 'C'

'.doc' is a file extension for Word file.

4.

What is Direct X?   

   A.) Operating system
   B.) Software that drives graphics hardware to enable game and multimedia to your system
   C.) Web browser
   D.) Word processing software

Answer: Option 'B'

​Software that drives graphics hardware to enable game and multimedia to your system

5.

Which among the following term is used for those hardware devices that are not part of the main computer system and are often added later to the system?

   A.) clip art
   B.) highlight
   C.) execute
   D.) peripheral

Answer: Option 'D'

A peripheral device is generally defined as any auxiliary device such as a computer mouse or keyboard that connects to and works with the computer in some way.

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