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Q.

The number of records contained within a block of data on magnetic tape is defined by the

A

block definition

B

record contain clause

C

blocking factor

D

record per block factor

E

None of the above

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MCQ

1.

The radian of a number system

A

Is variable

B

Has nothing to do with digit position value

C

Equals the number of its distinct counting digits

D

Is always an even number

E

None of the above

Discussion

MCQ

2.

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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3.

What is the minimum number of operations required, for a microprocessor with 8 data pins, to read a 32-bit word?

A

1

B

2

C

4

D

8

E

None of the above

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4.

Conversion of an octal number 738 to binary number is

A

1101112

B

1111002

C

1100102

D

1110112

E

None of the above

Discussion

MCQ

5.

Binary numbers need more places for counting because:

A

0's and 1's can be added in front of them

B

0's and 1's have to be properly placed

C

They are always big numbers

D

Binary base is small

E

None of the above

Discussion

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