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 Computer Questions

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Q:

Who is known as father of computer?

A) Charles Babbage B) Tim Berners Lee
C) Douglas Carl Engelbart D) Sabeer Bhatia
 
Answer & Explanation Answer: A) Charles Babbage

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Q:

Which of the following error occurs when software tries toaccess protected memory?

A) Segmentation Fault B) Display time Error
C) IO Error D) Runtime Error
 
Answer & Explanation Answer: A) Segmentation Fault

Explanation:

A segmentation fault is a common condition thatcauses programs to crash; they are often associatedwith a file named core. They are caused by a programtrying to read or write an illegal memory location. Inother words, this is a memory access violation error.

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Q:

What is the name of the first Super Computer of the world?

A) CDC 6600 B) USENET
C) COMODOR VIC/20 D) PARAM-10000
 
Answer & Explanation Answer: A) CDC 6600

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Q:

Which of the following is a volatile memory of a computer?

A) Secondary Memory B) Cache memory
C) RAM D) ROM
 
Answer & Explanation Answer: C) RAM

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Q:

In the following list of devices which device is used in network layer?

A) Repeaters B) Router
C) Application Gateway D) Switch
 
Answer & Explanation Answer: B) Router

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Q:

How many bits does an IP address contain?

A) 64 bits B) 32 Bits
C) 128 Bits D) 256 Bits
 
Answer & Explanation Answer: B) 32 Bits

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Q:

Any online 'demo' is

A) An interactive presentation B) A non-interactive presentation
C) Not a sequential presentation D) An active user interface
 
Answer & Explanation Answer: B) A non-interactive presentation

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Q:

Which of these is not a database management system (DBMS)?

A) Sybase B) SAP HANA
C) MySQL D) Cosmos
 
Answer & Explanation Answer: D) Cosmos

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