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MCQ

Q.

The 2's complement of a binary no. is obtained by adding.....to its 1's complement.

B

1

C

10

D

12

E

None of the above

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MCQ

1.

The binary equivalent of the Hexadecimal number 7BD is

A

11110111101

B

111010000000

C

101110000000

D

All of the above

E

None of the above

Discussion

MCQ

2.

Conversion of hexadecimal number 1D7F16 to a decimal number is

A

755110

B

877110

C

555710

D

778110

E

None of the above

Discussion

MCQ

3.

What is the number of bits needed for an address in a 4K memory?

A

16

B

8

C

12

D

4

E

None of the above

Discussion

MCQ

4.

The binary system uses powers of

A

2

B

10

C

8

D

16

E

None of the above

Discussion

MCQ

5.

Conversion of a hexadecimal number 4E16 to binary number is

A

10011012

B

10011102

C

11011002

D

1101112

E

None of the above

Discussion

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