Questions

Q:

What is the difference between Hard and Soft real-time systems?

Answer

A hard real-time system guarantees that critical tasks complete on time. This goal requires that all delays in the system be bounded from the retrieval of the stored data to the time that it takes the operating system to finish any request made of it. A soft real time system where a critical real-time task gets priority over other tasks and retains that priority until it completes. As in hard real time systems kernel delays need to be bounded

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Q:

The historical monument Al Khazneh is located in which city ?

A) Giza B) Tehran
C) Baghdad D) Petra
 
Answer & Explanation Answer: D) Petra

Explanation:
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Filed Under: World History

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Q:

What is the share of small savings collection from all states through Post Office in India's GDP?

A) 2 percent B) 3 percent
C) 7 percent D) 8 percent
 
Answer & Explanation Answer: B) 3 percent

Explanation:
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Filed Under: General Awareness

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Q:

Lamarck's theory of inheritance of acquired characters was challenged by 

A) August Weismann B) Hugo de Vries
C) Herbert Spencer D) Carl Linnaeus
 
Answer & Explanation Answer: C) Herbert Spencer

Explanation:

August Weismann cut off the tails of mice for 21 successive generations and still they produced generation after generation of only tailed young ones. So he concluded that acquired characters are not inherited.

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Filed Under: Biology

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Q:

India has launched Mahatma Gandhi Pravasi Suraksha Yojana Scheme in which of the following countries?

A) US B) UAE
C) Bhutan D) Bangladesh
 
Answer & Explanation Answer: B) UAE

Explanation:
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Q:

Which part of a computer performs calculations?

A) Control unit B) Arithmetic and logical unit
C) Both A & B D) Logic bus
 
Answer & Explanation Answer: B) Arithmetic and logical unit

Explanation:

A computer has a CPU which is called as Central Processing UNit or a Processor builton the mother board. It has many components like control unit and Arithmetic and logical unit. 

 

The Arithmetic and logical unit of the CPU performs the arithmetic operations or mathematical calculations.

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Filed Under: Computer
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Q:

A 16th Century Indian Jurist has stated that 'land is the property of its owner, and kings have only the right to tax it'. His Name?

A) Yajnavalkya B) Nilakantha
C) Hemadri D) Vijnaneswara
 
Answer & Explanation Answer: B) Nilakantha

Explanation:
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Q:

Extensive planting of trees to increase forest cover is called

Extensive_planting_of_trees_to_increase_forest_cover_is_called1552993768.jpg image

A) Agroforestry B) Social forestry
C) Afforestation D) Deforestation
 
Answer & Explanation Answer: C) Afforestation

Explanation:

The process of extensive planting of trees or seeds in barren lands to increase forest cover is called as Afforestation.

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Filed Under: General Science
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