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Q.

The number of bits that are typically stored on each track of a magnetic disk is usually

A

the same

B

different

C

depend on the program to be stored

D

All of the above

E

None of the above

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MCQ

1.

A 'number crunching' computer is one that can handle

A

large spreadsheets

B

large alphanumeric data

C

large volume of numbers

D

only numbers

E

None of the above

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2.

Computers use the _____ number system to store data and perform calculations.

A

Decimal

B

Hexadecimal

C

Octal

D

Binary

E

None of these

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3.

The computer translates the condition of each switch to a number. What number is represented by the ON state?

A

7

B

3.75

C

1

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22

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4.

Instructions and memory address are represented by

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Character code

B

Binary codes

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Binary word

D

Partiy bit

E

None of these

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5.

Conversion of a hexadecimal number 4E16 to binary number is

A

10011012

B

10011102

C

11011002

D

1101112

E

None of the above

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