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Q.

Which is built directly on the hardware?

A

Computer Environment

B

Application Software

C

Operating System

D

Database System

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MCQ

1.

Which of the following instruction steps, would be written within the diamond-shaped box, of a flowchart?

A

S = B - C

B

IS A<10

C

PRINT A

D

DATA X,4Z

E

None of the above

Discussion

MCQ

2.

You should choose Sleep option when

A

The computer is tired after working for the whole day

B

You are leaving for a very short time and want to resume you work shortly

C

When computer gets hanged frequently. Let it sleep for some time

D

You finish working and going to bed

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3.

A hardware device that is capable of executing a sequence of instructions, is known as

A

CPU

B

ALU

C

CU

D

Processor

E

None of the above

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4.

File record length

A

should always be fixed

B

Should always be variable

C

depends upon the size of the file

D

should be chosen to match the data characteristics

E

None of the above

Discussion

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5.

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

Discussion

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