Questions

Q:

 To drop a column that is used as a foreign key, first:

A) drop the primary key. B) drop the table containing the foreign key..
C) drop the foreign key constraint. D) All of the above must be done.
 
Answer & Explanation Answer: C) drop the foreign key constraint.

Explanation:
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Filed Under: Database

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Q:

IP address is currently

A) 4 bytes long B) available in plenty
C) 6 bytes long D) not assigned as it is all used up
 
Answer & Explanation Answer: A) 4 bytes long

Explanation:

IP address is currently 4 bytes long. An IP address is written in "dotted decimal" notation, which is 4 sets of numbers separated by period each set representing 8-bit number ranging from (0-255).

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Q:

What are the particles emitted by radio active element after 3 consequtive disintegrations?

A) 2 alpha 1 beta B) 1 alpha 1 beta
C) 2 beta 1 alpha D) 2 beta 2 alpha
 
Answer & Explanation Answer: C) 2 beta 1 alpha

Explanation:
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Filed Under: Physics

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Q:

What group of animals is called a congress?

A) Lions B) Baboons
C) Tigers D) Sheep
 
Answer & Explanation Answer: B) Baboons

Explanation:

what_group_of_animals_is_called_a_congress1538029838.jpg image

Group of baboons together is called a congress.

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Filed Under: General Awareness
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Q:

In what way does ocean water move globally?

A) Along cold water currents from the equator to the poles. B) Along warm water currents from the warmer regions to colder regions
C) Along warm water currents from the equator to the poles D) None of the above
 
Answer & Explanation Answer: C) Along warm water currents from the equator to the poles

Explanation:
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Filed Under: World Geography
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4 4889
Q:

Name of the First fully India-made sub-urban train ?

A) Vedha B) Medha
C) Sudha D) Trivedha
 
Answer & Explanation Answer: B) Medha

Explanation:

Railway Minister Suresh Prabhu on 18th March, 2017 flagged off the first fully India-made suburban train 'Medha'. The train will save foreign exchange worth ₹32 crore per rake along with 25% saving in the manufacturing cost. It can run at a maximum speed of 105 km per hour, and has been fitted with LED lights and GPS-based passenger information system.

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Q:

Who is known as the father of Indian Economics?

A) Gopal Krishna Gokhale B) Bal Gangadhar Tilak
C) Adam Smith D) M G Ranade
 
Answer & Explanation Answer: C) Adam Smith

Explanation:

Mahadev Govind Ranade is known as the father of Indian Economics. M G Ranade advocated social reforms such as widow re-marriage, liberation of women & emancipation of the oppressed classes.

He was Known to be the mentor & political guru of Gopal Krishna Gokhale & Bal Gangadhar Tilak.

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Filed Under: Indian Economy
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Q:

The Teesta River is flowing through which two Indian states ?

A) Haryana & Punjab B) Sikkim & West Bengal
C) West Bengal & Manipur D) Assam & Uttarakhand
 
Answer & Explanation Answer: B) Sikkim & West Bengal

Explanation:

The Teesta River is a 309 km long river flowing through the Indian states of West Bengal and Sikkim, before going to Bay of Bengal through Bangladesh.

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Filed Under: Indian Geography
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