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Q.

Operating system

A

links a program with the subroutines it references

B

provides a layered, user-friendly interface

C

enables the programmer to draw a flowchart

D

all of the above

E

None of the above

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1.

The working set theory of programming behaviour of processes running within an operating system involves

A

the collection of pages that a process accesses

B

disk scheduling mechanisms

C

coalescing holes in memory

D

assigning the CPU to processes

E

None of the above

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2.

In Microsoft windows, the graphical pattern on the desktop used as background for windows is

A

Icons

B

Wall paper

C

Picture

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Background

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....... is an intermediate storage for deleted files

A

My computer

B

My documents

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Recycle bin

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None of above

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What is the name given to the software which can be legally compiled and often used for free?

A

Shareware program

B

Public domain program

C

Firmware program

D

Mindware

E

None of the above

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5.

The ....... is the drive containing the files to be copied

A

Source drive

B

Destination drive

C

USB drive

D

None of the above

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