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NAT II Management Science Computer Science MCQs With Answers

Question # 1

When the control unit direct the ALU to perform an operation on the data, the machine cycle is involved in its

Choose an answer

First step

Second step

Third step

Fourth step

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Question # 2

The most realistic settings of the disk space reserved for the recycle bin is

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0% and 3%

3% and 10%

3% and 20%

10% and 20%

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Question # 3

The sixth tab in the properties window of the desktop is

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Appearance

Effects

Web

Settings

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Question # 4

CAD stands for

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Correct aided design

Computer aided design

Common aided design

None of above

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Question # 5

Which of the following contains the control panel program in the start menu

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Program

Settings

Help

Run

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Question # 6

How many inches is set by default as column spacing

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0.05

0.15

0.50

0.75

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Question # 7

If a processor does not have direct and unassisted access to data items, these items are said to be

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Off line

Time Shared

On line

None of these

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Question # 8

Assuming 8 bit for data, 1 bit for parity, 1 start bit and 2 stop bits, the number of characters that 1200 BPS communication line can transmit is

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10 CPS

120 CPS

12 CPS

None of these

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Question # 9

In Microsoft Word, which of the following shortcut key is used to open the spelling and grammar dialogue box

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Question # 10

A type of computer that is faster because it has fewer instructions

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Symbolic

RISC

ASCII-8

ROM burner

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Question # 11

The widely used code in data communication is

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A bit ASCII

7 bit ASCII

EBCDIC

None of these

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