11. The radix of a Decimal system is :

(a) 2

(b) 8

(c) 10

(d) 16

12. The number of bits in a byte is :

(a) 2

(b) 4

(c) 8

(d) 16

13. The digit **10001** in Binary system is equivalent to ……… in Hexadecimal system.

(a) C

(b) D

(c) 10

(d) 11

14. The radix of a Binary system is :

(a) 2

(b) 8

(c) 10

(d) 16

15. The number of bits in a nibble is :

(a) 2

(b) 4

(c) 8

(d) 16

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