Q:

What is the resident set and working set of a process?

Answer

Resident set is that portion of the process image that is actually in real-memory at a particular instant. Working set is that subset of resident set that is actually needed for execution. (Relate this to the variable-window size method for swapping techniques.)

Workspace

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Subject: Operating Systems

1 6165

Q:

Why does'nt the hydrogen atom emit X-rays?

A) It is very small in size	B) It has only one electron
C) Its energy levels are very close to each other	D) it is highly electropositive

Answer & Explanation Answer: C) Its energy levels are very close to each other

Explanation:

For an atom to emit X-rays it should have difference in energy levels

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Filed Under: Physics

9 6163

Q:

The highest mountain peak of Chhotanagpur Plateau is ________.

A) Dhoopgarh	B) Pachmarhi
C) Parasnath	D) Parasnath

Answer & Explanation Answer: C) Parasnath

Explanation:

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Filed Under: Indian Geography
Exam Prep: Bank Exams

1 6161

Q:

Select the antonym of

virtuous

A) vile	B) chaste
C) kosher	D) celibate

Answer & Explanation Answer: A) vile

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 6161

Q:

What is the currency of cuba?

A) Kuna	B) Peso
C) Dollar	D) None

Answer & Explanation Answer: B) Peso

Explanation:

Peso is the currency of Cuba

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Filed Under: General Awareness

33 6156

Q:

If (a+c+1) = 0, then find the value of $(a^{3} + c^{3} + 1 - 3 ac)$

A) -1	B) 1
C) 2	D) 0

Answer & Explanation Answer: D) 0

Explanation:

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Filed Under: Honours and Awards
Exam Prep: Bank Exams

0 6156

Q:

Apart from proposing atomic theory, what did John Dalton researched on?

A) Plants	B) Colour blindness
C) Penicillin	D) Plastic

Answer & Explanation Answer: B) Colour blindness

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

2 6154

Q:

On the Kelvin scale ,the melting point of ice is

A) 373K	B) 100K
C) 273K	D) 0 K

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