Questions

Q:

Which is not true of the Intertropical Convergence Zone?

A) It features heavy precipitation B) It's where the trade winds collide
C) It's a high-pressure zone with sinking air D) It is also known as the doldrums
 
Answer & Explanation Answer: C) It's a high-pressure zone with sinking air

Explanation:

The Inter-tropical convergence zone rather has rising air, with common thunderstorms and attendant precipitation and is known by seamen as the doldrums.

Inter-tropical convergence zone is where the trade winds collide.

 

Hence, it is not a high pressure zone with sinking air.

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Filed Under: General Awareness
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5 9216
Q:

Explain the popular multiprocessor thread-scheduling strategies.

Answer

  1. Load Sharing: Processes are not assigned to a particular processor. A global queue of threads is maintained. Each processor, when idle, selects a thread from this queue. Note that load balancing refers to a scheme where work is allocated to processors on a more permanent basis.

  2. Gang Scheduling: A set of related threads is scheduled to run on a set of processors at the same time, on a 1-to-1 basis. Closely related threads / processes may be scheduled this way to reduce synchronization blocking, and minimize process switching. Group scheduling predated this strategy.

  3. Dedicated processor assignment: Provides implicit scheduling defined by assignment of threads to processors. For the duration of program execution, each program is allocated a set of processors equal in number to the number of threads in the program. Processors are chosen from the available pool.

  4. Dynamic scheduling: The number of thread in a program can be altered during the course of execution.

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9 9215
Q:

"National Youth Day" is celebrated on which day ?

A) January 15 B) January 14
C) January 17 D) January 12
 
Answer & Explanation Answer: D) January 12

Explanation:

National Youth Day is celebrated in India on 12 January on the birthday of Swami Vivekananda. In 1984 the Government of India declared the day as the National Youth Day and since 1985 the event is celebrated in India every year.

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Filed Under: Famous Personalities
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13 9212
Q:

India's First Rural Telephone Exchange is located in 

A) Karnataka B) Andhra Pradesh
C) Kerala D) Uttar Pradesh
 
Answer & Explanation Answer: A) Karnataka

Explanation:
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18 9210
Q:

Positive ions are formed from neutral atoms by loss of

A) neutrons B) protons
C) nuclear charge D) electrons
 
Answer & Explanation Answer: D) electrons

Explanation:
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Filed Under: Chemistry

21 9209
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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11 9203
Q:

World Wide Web is being standard by

A) W3C B) World Wide Web Standard
C) Worldwide corporation D) World Wide Consortium
 
Answer & Explanation Answer: A) W3C

Explanation:

World Wide Web is being standard by W3C.

 

The World Wide Web Consortium (W3C) is an international community where Member organizations, a full-time staff, and the public work together to develop Web standards. Led by Web inventor and Director Tim Berners-Lee and CEO Jeffrey Jaffe, W3C's mission is to lead the Web to its full potential.

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Filed Under: Computer
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10 9201
Q:

The planet that takes 88 days to make one revolution of the sun is __________

A) Mercury B) Saturn
C) Jupiter D) Mars
 
Answer & Explanation Answer: A) Mercury

Explanation:
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Filed Under: World Geography

17 9197