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Q:

Which statement describes nuclear binding energy?

A) It is the energy that is required to overcome mass defect. B) It is the result of converting mass to energy.
C) It is the energy that is required to bind protons and neutrons together in a nucleus. D) None of the above
 
Answer & Explanation Answer: A) It is the energy that is required to overcome mass defect.

Explanation:

Nuclear binding energy is the minimum energy that would be required to disassemble the nucleus of an atom into its component parts. These component parts are neutrons and protons, which are collectively called nucleons.

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

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Q:

Which of the following is the sacred book of Judaism?

A) Old Testament B) Aporypha
C) Avesta D) Both (a) and (b)
 
Answer & Explanation Answer: D) Both (a) and (b)

Explanation:

The sacred books of judaism form the Old Testament and Aporypha. These books contain the history of the Jews and lay down the religious laws and ethics which they must follow.

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Filed Under: World History

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Q:

The Rio Olympics have been started in 2016 was

A) 5th August B) 6th August
C) 4th August D) 3rd August
 
Answer & Explanation Answer: A) 5th August

Explanation:

Rio Olympics were held in  Rio de Janeiro, Brazil, from 5 August to 21 August 2016.

  • Athletes : 11303
  • Countries : 207
  • Events : 306

 

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Filed Under: Sports

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Q:

What is an operating system?

Answer

 


An operating system is a program that acts as an intermediary between the user and the computer hardware. The purpose of an OS is to provide a convenient environment in which user can execute programs in a convenient and efficient manner. It is a resource allocator responsible for allocating system resources and a control program which controls the operation of the computer hardware.

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Subject: Operating Systems

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Q:

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to “No improvement”.


The trade union is hell bent at getting its demands fulfilled

A) hell bent in  B) hell bent about 
C) hell bent on  D) No improvement 
 
Answer & Explanation Answer: C) hell bent on 

Explanation:
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Filed Under: English
Exam Prep: TOEFL , GRE , CAT

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Q:

Rana Pratap Sagar Dam is built on which of the following rivers?

A) Ghagra B) Yamuna
C) Kosi D) Chambal
 
Answer & Explanation Answer: D) Chambal

Explanation:

Rana Pratap Sagar Dam is built on Chambal river in Rajasthan.

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Filed Under: Indian Geography
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

Why should you use the Ad Preview and Diagnosis tool to check if your ads are live and running on Google?

Answer

By searching for keywords that trigger your ad, you can rack up impressions without clicks, which may lower your Click-Through Rate, which may prevent your ad from appearing as often as it is eligible.

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Subject: Google Certification

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Q:

What are the operating system components?

Answer

- Process management


- Main memory management


- File management


- I/O system management


- Secondary storage management


- Networking


- Protection system


- Command interpreter system

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Subject: Operating Systems

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