Questions

Q:

Which memory management technique involves dividing the memory into fixed sized blocks ?

A) Paging B) Scaling
C) Whiping D) Tracking
 
Answer & Explanation Answer: A) Paging

Explanation:

Paging is a memory management technique in which process address space is broken into blocks of the same size called pages.

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Filed Under: Operating Systems
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Q:

The hardened material available on earth is

A) Gold B) Diamond
C) Iron D) Platinum
 
Answer & Explanation Answer: B) Diamond

Explanation:
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Filed Under: General Science

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Q:

ICRA Refers to 

A) Indian Credit Rating Agency B) Investment Creation Rationing Authority
C) Investment Credit Rating Agency D) Indian Cricket Renaissance Association
 
Answer & Explanation Answer: C) Investment Credit Rating Agency

Explanation:
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Filed Under: General Awareness

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Q:

Who Discovered The Nucleus of a Cell?

A) Otto Hahn B) John Dalton
C) Robert Brown D) Marie Curie
 
Answer & Explanation Answer: C) Robert Brown

Explanation:

Robert Brown, Scottish botanist, Discovered The Nucleus of a Cell in 1831, London. When Brown was studying orchids under microscope when he observed an opaque area, which he called the "Areola" or "Nucleus", in the cells of the flower's outer layer.

The nucleus was also described by Franz Bauer in 1804 but in detail Robert Brown made it in 1831.

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Filed Under: Inventions
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Q:

Which states of India have oil fields?

A) Andhra Pradesh & Telangana B) Telangana & Tripura
C) Bihar & Mizoram D) Tamilnadu & Odisha
 
Answer & Explanation Answer: D) Tamilnadu & Odisha

Explanation:

Indian states having oil fields are

  • Andhra Pradesh
  • Arunachal Pradesh
  • Mizoram
  • Odisha
  • Tamilnadu
  • Rajasthan
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Filed Under: Indian Geography
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Q:

In latest generation computers, the instructions are executed

A) Sequentially only B) Parallelly only
C) Both sequentially and parallelly D) None of the above
 
Answer & Explanation Answer: C) Both sequentially and parallelly

Explanation:

In_latest_generation_computers,_the_instructions_are_executed1556257673.jpg image

 

In latest generation computers, the instructions are executed both sequencially and parallelly.

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Q:

Second generation computers were developed during

A) 1956 - 1963 B) 1970 - 1975
C) 1975 - 1980 D) 1990 - 2000
 
Answer & Explanation Answer: A) 1956 - 1963

Explanation:

Second generation computers were developed during 1956 - 1963.

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Filed Under: Computer
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3 5115
Q:

Which Indian airport has become the busiest single-runway airport in the world with 1 flight in 65 seconds ?

A) Chennai International Airport B) Chhatrapati Shivaji International Airport
C) Indira Gandhi International Airport D) Kempegowda International Airport
 
Answer & Explanation Answer: B) Chhatrapati Shivaji International Airport

Explanation:

The GVK group-run Mumbai airport has become the world’s busiest amongst the single-runway facilities by handling 837 flights a day or one in 65 seconds on an average in fiscal 2017.

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Filed Under: General Awareness
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