How many numbers in octal number system?
a) 8
b) 7
c) 19
d) 16
The number of digits in hexadecimal system is…….
a) 15
b) 17
c) 16
d) 8
How many bits in a nibble?
a) 15
b) 16
c) 4
d) 8
What is the value of 20 in decimal?
a) 1
b) 0
c) 2
d) 7
What is the value of 21 in decimal?
a) 1
b) 0
c) 2
d) 5
What is the decimal number of (101.101)2 binary number?
a) 55
b) 5.625
c) 5.5
d) 5.6
