Questions

Q:

The primary purpose of an operating system is ?

A) To allow people to use the computer B) To make computers easier to use
C) To keep systems programmers employed D) To make the most efficient use of the computer hardware
 
Answer & Explanation Answer: D) To make the most efficient use of the computer hardware

Explanation:

The primary purpose of an operating system is to make the most efficient use of the computer hardware.

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Filed Under: Computer
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Q:

No current will flow between two charged bodies if they have the same 

A) resistance B) charge
C) potential D) charge/ potential ratio
 
Answer & Explanation Answer: C) potential

Explanation:

An electric charge always flows from a body at higher potential to a body at a lower potential irrespective of the amounts of charges contained in them. In the question , no current flows. So there is no potential difference. 

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Filed Under: Physics

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Q:

10 examples of computer hardware?

Answer

A computer system consists of two major elements: hardware and software. Computer hardware is the collection of all the parts you can physically touch. Computer software, on the other hand, is not something you can touch. Software is a set of instructions for a computer to perform specific operations. You need both hardware and software for a computer system to work.


10 examples of computer hardware are ::


1. Monitor


2. Motherboard


3. CPU(Microprocessor) 


4. Main memory(RAM)


5. Expansion cards 


6. Power supply unit


7. Optical disc drive 


8. Hard disk drive (HDD)


9. Keyboard


10. Mouse

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Q:

The National Atlas and Thematic Mapping Organisation (NATMO) is located at 

A) Kolkata B) Lucknow
C) Dehra Dun D) New Delhi
 
Answer & Explanation Answer: A) Kolkata

Explanation:

It compiles and publishes atlases and maps on various themes of National importance. They are used for planning and research.

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Filed Under: Indian Geography

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Q:

Which Of The Following Statements Is Most Accurate For The Declaration X = Circle()?

A) x contains a reference to a Circle object B) You can assign an int value to x
C) x contains an object of the Circle type D) x contains an int value
 
Answer & Explanation Answer: A) x contains a reference to a Circle object

Explanation:
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Q:

Financial management process deals with

A) Financing decisions B) Investments
C) Both A & B D) None of the above
 
Answer & Explanation Answer: A) Financing decisions

Explanation:

Financial management refers to the efficient and effective management of money (funds) in such a manner as to accomplish the objectives of the organization. It is the specialized function directly associated with the top management.

 

Hence, it deals with Financial decisions.

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Filed Under: Finance
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Q:

Which of the following countries enjoys a federal form of government

A) China B) USA
C) Cuba D) Belgium
 
Answer & Explanation Answer: B) USA

Explanation:
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Filed Under: Indian Politics

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Q:

Who translated Mahabharata into Persian?

A) Jahangir B) Aurangzeb
C) Akbar D) Shahjahan
 
Answer & Explanation Answer: C) Akbar

Explanation:

The Mahabharata was translated into Persian at Akbar’s orders, by Faizi and 'Abd al-Qadir Bada' uni (c. 1540 – 1615) and named Razmnameh.

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Filed Under: Indian History
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