Questions

Q:

What frequency range is the high frequency band?

A) 3 kHz B) 3 to 30 MHz
C) 30 to 300 MHz D) 10 GHz
 
Answer & Explanation Answer: B) 3 to 30 MHz

Explanation:

The HF band is based on frequencies 3 to 30 Mhz. AM radio stations are in the HF band but normally are stated in kilohertz.

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Q:

Which of the following is true about blood plasma?

A) The main protein component is hemoglobin. B) It is a faint yellow fluid.
C) It is the same as serum but without the clotting proteins. D) It is about 90% water.
 
Answer & Explanation Answer: D) It is about 90% water.

Explanation:

The first option is incorrect because it is devoid of blood cell, also red blood cells so doesn’t contains haemoglobin.

The second option is incorrect because plasma is colorless.

The third option is also incorrect because plasma contains the clotting factors.

 

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Q:

Does the minimum spanning tree of a graph give the shortest distance between any 2 specified nodes?

A) Yes B) No
C) May be Yes or No D) None
 
Answer & Explanation Answer: B) No

Explanation:

No.Minimal spanning tree assures that the total weight of the tree is kept at its minimum. But it doesn’t mean that the distance between any two nodes involved in the minimum-spanning tree is minimum.

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Q:

Where's MBR located on the disk?

Answer

 Main Boot Record is located in sector 0, track 0, head 0, cylinder 0 of the primary active partition.

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Q:

The Asia-Pacific Economic Cooperation meeting was organised in September 2007 in which of the following places?

A) Sydney B) New York
C) Tokyo D) Beijing
 
Answer & Explanation Answer: A) Sydney

Explanation:
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Q:

Who has been appointed as the Election Commissioner of India  ?

A) S. Y. Quraishi B) Sunil Arora
C) H. S. Brahma D) Nasim Zaidi
 
Answer & Explanation Answer: B) Sunil Arora

Explanation:
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Q:

Which city topped in city governance ranking of the Annual Survey of India’s City Systems (ASICS) 2016 ?

A) Hyderabad B) Bangalore
C) Thiruvananthapuram D) Pune
 
Answer & Explanation Answer: C) Thiruvananthapuram

Explanation:

Thiruvananthapuram, capital of Kerala has topped in city governance ranking of the Annual Survey of India’s City Systems (ASICS) 2016 conducted by Janaagraha Centre for Citizenship and Democracy. This year it was the fourth edition the annual survey which had evaluated 21 major cities from the 18 states. It highlighted inadequacies in urban governance that could affect public service delivery and quality of life.

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Q:

Which is true of loyalty boards?

A) They did not care about individual civil rights B) They carefully reveiwed all evidence in open court
C) They were careful to pertect the civil rights of government workers D) They asked for voluntary statements
 
Answer & Explanation Answer: C) They were careful to pertect the civil rights of government workers

Explanation:
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