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Q:

An IP address is _____ bit number.

A) 8 B) 16
C) 32 D) 64
 
Answer & Explanation Answer: C) 32

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Q:

A set of instructions executed directly by a computer's central processing unit is _____.

A) Command Language B) Machine Language
C) Markup Language D) Style Sheet Language
 
Answer & Explanation Answer: B) Machine Language

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Q:

What is a bug in computer terminology?

A) A virus B) A program
C) An error in program D) Magnetic disk storage device
 
Answer & Explanation Answer: C) An error in program

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Q:

What is the mascot of Linux Operating System?

A) Bear B) Penguin
C) Lion D) Whale
 
Answer & Explanation Answer: B) Penguin

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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:

Which of the following is the operation executed on data stored in registers?

A) Bit-operation B) Macro-operation
C) Micro-operation D) Byte-operation
 
Answer & Explanation Answer: C) Micro-operation

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Q:

__________ involves traversing the entire file system, marking everything that can be accessed.

A) Index pointer B) Garbage collection
C) File system D) Stack pointer
 
Answer & Explanation Answer: B) Garbage collection

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Q:

Who is called as 'Father of Modern Computer'?

A) Alexander Fleming B) Bill Gates
C) Micheal Faraday D) Charles Babbage
 
Answer & Explanation Answer: D) Charles Babbage

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