Q:

Of the following tree structure, which is, efficient considering space and time complexities?

A) Incomplete Binary Tree	B) Complete Binary Tree
C) Full Binary Tree	D) None

Answer & Explanation Answer: B) Complete Binary Tree

Explanation:

Full binary tree loses its nature when operations of insertions and deletions are done. For incomplete binary trees, extra storage is required and overhead of NULL node checking takes place. So complete binary tree is the better one since the property of complete binary tree is maintained even after operations like additions and deletions are done on it.

Report Error

View Answer Report Error Discuss

Filed Under: Software Testing

6 7295

Q:

When was the wealth tax first introduced in India ?

A) 1948	B) 1957
C) 1976	D) 1991

Answer & Explanation Answer: B) 1957

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Indian Politics

27 7287

Q:

Who is the father of email ?

A) Charles Babbage	B) Ray Tomlinson
C) Tim Berners Lee	D) Paul Buchheit

Answer & Explanation Answer: B) Ray Tomlinson

Explanation:

Email inventor Ray Tomlinson dies at 74. Ray Tomlinson, who sent the first e-mail, has died.

Report Error

View Answer Report Error Discuss

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

18 7283

Q:

Rearrange the parts of the sentence in correct order

The party has not just

P-vacated space for other
Q-being steadily hollowed out ideologically
R-political parties, but it is also

A) PRQ	B) RQP
C) QPR	D) QRP

Answer & Explanation Answer: A) PRQ

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: Bank Exams

0 7281

Q:

Consider the following statements about Sikh Gurus:
1. Banda Bahadur was appointed as the military leader of the Sikhs by Guru Tegh Bahadur.
2. Guru Arjan Dev become the Sikh Guru after Guru Ram Das.
3. Guru Arjan Dev gave to Sikhs their own script- Gurumukhi.
Which of the statements given is/are correct?

A) 1 only	B) 2 and 3
C) 1 and 3	D) 1 and 2

Answer & Explanation Answer: D) 1 and 2

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Indian Culture

122 7274

Q:

The following SQL is which type of join: SELECT CUSTOMER_T. CUSTOMER_ID, ORDER_T. CUSTOMER_ID, NAME, ORDER_ID FROM CUSTOMER_T,ORDER_T ;

A) Equi-join	B) Natural join
C) Outer join	D) Cartesian join

Answer & Explanation Answer: D) Cartesian join

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Database

7 7274

Q:

What is math.floor(3.6)?

A) 6	B) 3
C) 3.5	D) 0.6

Answer & Explanation Answer: B) 3

Explanation:

The Math.floor() function in JavaScript is used to round off the number passed as parameter to its nearest integer in Downward direction of rounding i.g towards the lesser value.

Hence, math.floor(3.6) = 3.

Report Error

View Answer Report Error Discuss

Filed Under: Programming
Job Role: Analyst , Database Administration , IT Trainer

5 7272

Q:

The world famous Ajanta caves are situated in

A) Orissa	B) Karnataka
C) Maharashtra	D) Madhya Pradesh

Questions

Quick Links