Q:

Explain the concept of the batched operating systems?

Answer

In batched operating system the users gives their jobs to the operator who sorts the programs according to their requirements and executes them. This is time consuming but makes the CPU busy all the time.

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Subject: Operating Systems

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Q:

What are the different functions of Scheduler?

Answer

Scheduler deals with the problem of deciding which of the process in the ready queue is to be allocated the CPU. Short Term Schedulers, Long Term Schedulers

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Subject: Operating Systems

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Q:

In calculating the GDP national income accountants

A) add increases in inventories or subtract decreases in inventories	B) add exports, but subtract imports
C) Both A & B	D) None of the above

Answer & Explanation Answer: A) add increases in inventories or subtract decreases in inventories

Explanation:

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Filed Under: Indian Economy
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Q:

Which of the following is called the 'Gateway of the Pacific'?

A) Gulf of Alaska	B) Panama Canal
C) Suez Canal	D) Bering Sea

Answer & Explanation Answer: B) Panama Canal

Explanation:

Panama Canal is called the 'Gateway of the Pacific'.

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Filed Under: Indian Geography
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Q:

For a certain reaction,DGq = -45 kJ/mol and DHq= -90 kJ/mol at 0°C. What is the minimum temperature at which the reaction will become spontaneous, ifDHq and DSq are independent of temperature?

A) 273 K	B) 298 K
C) 546 K	D) 596 K

Answer & Explanation Answer: C) 546 K

Explanation:

T = 273 °K

Using the formula,

DGq = DHq –TDS

-45 = -90 –273 DS

DS = 0.164

Now since DHq and DSq are independent,T2= DH/DS = 45/0.164 = 273°K

Required Temp = 273 + 273 = 546°K

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Name the President of India who was elected unopposed?

A) Dr. Neelam Sanjiva Reddy	B) Dr. Zakir Husain
C) Dr. Shankar Dayal Sharma	D) Dr. Fakhruddin Ali Ahmed

Answer & Explanation Answer: A) Dr. Neelam Sanjiva Reddy

Explanation:

The President of India who was elected unopposed was Dr. Neelam Sanjiva Reddy.

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Filed Under: Indian Politics
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Q:

The system board is also known as the

A) Mother board	B) Main circuit board
C) Baseboard	D) All of the above

Answer & Explanation Answer: D) All of the above

Explanation:

The system board is also known as the Mother board, Main circuit board, Baseboard or logic board.

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Filed Under: Computer
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Q:

Enumerators are stored by the compiler in

A) integer	B) string
C) float	D) any of above

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