Questions

Q:

The depth of a complete binary tree is given by

A) Dn = log 2 (n+1) B) Dn = log 1/2 (n+1)
C) Dn = log (n+1) D) Dn = log 2 (n-1)
 
Answer & Explanation Answer: A) Dn = log 2 (n+1)

Explanation:

A complete binary tree is a binary tree where all the levels have maximum number of nodes except possibly the last level.

 

The depth of complete binary tree of n nodes will be Dn=log 2 (n+1) where Dn is the height or depth of the tree and n is the number of nodes.

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9 4862
Q:

Which art did jehangir patronize in particular?

A) Architecture B) Painting
C) Music D) Sculpture
 
Answer & Explanation Answer: B) Painting

Explanation:
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Filed Under: Indian History

2 4861
Q:

Who present the theory of radioactive disintegration

A) Rutherford and Soddy B) Soddy and Fajan
C) Thomson and Rutherford D) Hahn and strassman
 
Answer & Explanation Answer: A) Rutherford and Soddy

Explanation:
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Filed Under: Chemistry

7 4860
Q:

Distance of stars are measured in

A) Galactic unit B) seller mile
C) Cosmic Kilometre D) Light year
 
Answer & Explanation Answer: D) Light year

Explanation:
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Filed Under: Physics

9 4859
Q:

The valve present between left auricle and left ventricle is

A) Mitral B) Tricuspid
C) Semilunar D) Pulmonary
 
Answer & Explanation Answer: A) Mitral

Explanation:
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Filed Under: Biology

23 4858
Q:

Which city is located on the banks of the river Mula-Mutha?

A) Pune B) Nagpur
C) Ahmedabad D) Surat
 
Answer & Explanation Answer: A) Pune

Explanation:

The Mula-Mutha is a river in India, formed by the confluence of the Mula and Mutha rivers in the city of Pune, which later meets the Bhima River, which itself later meets the Krishna River and finally emptying to the Bay of Bengal.

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Filed Under: Indian Geography
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12 4858
Q:

Chandra and Bhaga , the two streams join to form ________river

A) Jhelam B) Indus
C) Ravi D) Chenab
 
Answer & Explanation Answer: D) Chenab

Explanation:

It is the largest of all tributaries of Indus and rises in the Himalayan region in Himachal Pradesh

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Filed Under: Indian Geography

6 4853
Q:

 Legacy data is which of the following?

A) Data contained in a newly-installed system B) Data rejected during the installation of a new system
C) Data contained in a file system D) Data contained by a system used prior to the installation of a new system
 
Answer & Explanation Answer: D) Data contained by a system used prior to the installation of a new system

Explanation:
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Filed Under: Database

2 4853