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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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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer , Network Engineer , Project Manager

9 6019
Q:

 What is the meaning of the term Serviceability?

A) The degree of availability of the IT services that can be offered B) The degree of support that the Service Desk provides to the customer
C) The degree to which the provision of IT services can be supported by maintenance contracts D) The degree to which the services agreed in the Service Level Agreement (SLA) are complied with
 
Answer & Explanation Answer: C) The degree to which the provision of IT services can be supported by maintenance contracts

Explanation:
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Filed Under: ITIL Certification

0 6018
Q:

Logical puzzle

Two fathers took their sons to a fruit stall. Each man and son bought an apple, But when they returned home, they had only 3 apples. They did not eat, lost, or thrown. How could this be possible?

Answer

There were only three people. Son, his father and his grandfather.

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Subject: Logic Puzzles

28 6017
Q:

With database logging, where are transaction records first placed?

A) in the logical log buffer B) in the primary chunk
C) in the physical buffer D) in a temporary database table
 
Answer & Explanation Answer: A) in the logical log buffer

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Filed Under: IBM Certification

31 6013
Q:

Which state in India has the maximum number of wildlife sanctuaries?

A) Madhya Pradesh B) Odisha
C) Uttar Pradesh D) Andhra Pradesh
 
Answer & Explanation Answer: A) Madhya Pradesh

Explanation:

Madhya Pradesh state has the maximum number of wildlife sanctuaries in India. It has total of 36 wildlife sanctuaries. In India, there are total 96 national parks and 510 wildlife sanctuaries.

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Filed Under: Indian Geography
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

9 6013
Q:

Which of the following statements about Australian football is TRUE?

A) Goals are scored by kicking the ball through goal posts. B) Each team has a number of set plays for both offense and defense.
C) Constant movement of the ball is similar to baseball. D) The players tend to wear a large amount of padding.
 
Answer & Explanation Answer: A) Goals are scored by kicking the ball through goal posts.

Explanation:
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Filed Under: World History
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk

0 6012
Q:

The Third Battle of Panipat was Fought between the

A) Afghans and the Marathas B) Afghans and the Sikhs
C) Marathas and the Mughals under Shah Alam II D) None of the above
 
Answer & Explanation Answer: A) Afghans and the Marathas

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Filed Under: Indian History

7 6010
Q:

During the Indian Freedom struggle, the Khudai Khidmatgars, also known as Red Shirts (Lal Kurtis) called for _____

A) the pathan nationalist unity and a struggle against colonialism B) the union of Pasthun tribal areas in north-west with the Afghanistan
C) the adoption of terrorist tactics and methods for terrorising and finally ousting the colonial rulers. D) the adoption of communist revolutionary ideology for political and social reform
 
Answer & Explanation Answer: A) the pathan nationalist unity and a struggle against colonialism

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Filed Under: Indian History

4 6009