Q:

What is virtual memory?

Answer

Virtual memory is hardware technique where the system appears to have more memory that it actually does. This is done by time-sharing, the physical memory and storage parts of the memory one disk when they are not actively being used.

Workspace

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Subject: Operating Systems

0 2036

Q:

Who is the current Chairman of Rajya Sabha?

A) M. Venkaiah Naidu	B) Dinesh Bhatia
C) Sani Mar	D) Arun Jaitley

Answer & Explanation Answer: A) M. Venkaiah Naidu

Explanation:

The current Chairman of Rajya Sabha is Vice President M. Venkaiah Naidu.

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Filed Under: Indian Politics
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1 2036

Q:

Republic means ultimate power is held by

A) the monarch	B) the people
C) the winning party	D) Ministers

Answer & Explanation Answer: B) the people

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

1 2036

Q:

Rotameter is used to measure

A) Vortex flow	B) Density of fluids
C) Velocity of fluid in pipes	D) Flow of fluids

Answer & Explanation Answer: D) Flow of fluids

Explanation:

A rotameter is a flow meter that measures volumetric flow of liquids and gases.

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Filed Under: Physics
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3 2035

Q:

Which one of the following physical quantities has the same dimensions as that of Planck’s constant h?

A) Linear momentum	B) Angular momentum
C) Force	D) Potential energy

Answer & Explanation Answer: B) Angular momentum

Explanation:

In S.I. System unit of angular momentum is "joule.Second".

SI unit of Planck's constant is joule-seconds(j-s).

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Filed Under: Physics
Exam Prep: Bank Exams

1 2035

Q:

Soil having high content of aluminum and iron oxide is also known as _____.

A) meadow soil	B) pedalfer soil
C) chernozen soil	D) podzol soil

Answer & Explanation Answer: B) pedalfer soil

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

3 2035

Q:

Thorn Forests are found in ..........

A) Kashmir	B) Kerala
C) Sikkim	D) Rajasthan

Answer & Explanation Answer: D) Rajasthan

Explanation:

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Filed Under: Indian Geography
Exam Prep: Bank Exams

0 2035

Q:

Which of the following is not a type of chemical weathering?

A) Corrosion	B) Solution
C) Oxidation	D) Carbonation

Answer & Explanation Answer: A) Corrosion

Explanation:

Chemical weathering is the process of altering rocks chemically when they are broken down. It includes hydrolysis, oxidation, acid rain, etc...

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Filed Under: Chemistry
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3 2035

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