Questions

Q:

In the context of memory management, what are placement and replacement algorithms?

Answer

Placement algorithms determine where in available real-memory to load a program. Common methods are first-fit, next-fit, best-fit. Replacement algorithms are used when memory is full, and one process (or part of a process) needs to be swapped out to accommodate a new program. The replacement algorithm determines which are the partitions to be swapped out.

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Q:

The five permanent members of UN security council are

A) Japan, West Germany, USSR, UK and USA B) Germany, China, USSR, UK and USA
C) Canada, China, France, USSR and USA D) China, France, USSR, UK and USA
 
Answer & Explanation Answer: D) China, France, USSR, UK and USA

Explanation:
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Filed Under: World Organisations

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Q:

Teressa Island is located in which union territory of India?

A) Andaman & Nicobar B) Pondicherry
C) Delhi D) Lakshadweep
 
Answer & Explanation Answer: A) Andaman & Nicobar

Explanation:

Teressa Island is located in Andaman & Nicobar of India.

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

What is the difference between routable and non- routable protocols?

Answer

Routable protocols can work with a router and can be used to build large networks. Non-Routable protocols are designed to work on small, local networks and cannot be used with a router

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Subject: Networking
Job Role: Database Administration

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Q:

Managing the sales force :

For a new salesperson, what are his training needs?

Answer

New salespersons needs:


a) He needs to know the information on company history, its policies, rules and regulations etc.


b) Details about the product- its features, usage , demand.


c) Systems and procedures as followed by the company. This may include the work timings, overimed, field work, work culture of that particular organisation etc.


d) Training on the basic ethics that need to be followed while selling a product.


e) He must know the basics of selling the different products of the company.

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Q:

Which of the following is system software?

A) MS Paint B) MS Excel
C) MS Word D) MS Windows
 
Answer & Explanation Answer: D) MS Windows

Explanation:

We know that, the collection of programs which performs specific tasks in a computer is called as software. Software in a computer is of two types. They are :

 

1. Aplication Software

2. System Software

 

System software is a computer program that performs the basic functionaility of a computer i.e, running a systems hardware and applications like loading programs, saving data, displaying, etc...

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Q:

If price of an article decreases from P1 to Rs 25, quantity demanded increases from 900 units to 1200 units. If point elasticity of demand is ­2 find P1?

A) Rs. 20 B) Rs. 30
C) Rs. 25 D) Rs. 35
 
Answer & Explanation Answer: B) Rs. 30

Explanation:
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Filed Under: Physics

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Q:

Stars are held together by

A) Gravitational forces B) Electrical forces
C) Ionic forces D) Magnetic forces
 
Answer & Explanation Answer: A) Gravitational forces

Explanation:

A star is a self luminous astronomical object and shines due to internal radiation from the enrgy sources. All stars are held together by their own gravity called Gravitational force.

Stars_are_held_together_by1560151249.jpg image

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

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