17

Which
are the methods of binary division?

Method of Binary
Division


18

Describe
the significance of Sign bit?

Significance of sign
bit


19

Describe
the advantages of octal and hexadecimal system over binary system.

Advantage of octal
and hexadecimal system over binary system


20

Which
are the independent symbols used for octal system?

Octal symbols


21

Why the
length of the octal number is 1/3 that of binary number?

Length of octal
number


22

Which
are the independent symbols used for hexadecimal system?

Hexadecimal system


23

Why the
length of the Hexadecimal number is 1/4th that of binary number?

Length of Hexadecimal number


24

What is
Hex dabble method?

Hex dabble method


25

How to
obtain 1’s complement of a given number?

1’s complement


26

Write
general formula for find out 2’s complement of a signed number has 1 in sign
bit and all 0s in the magnitude bits.

Formula for find out
2’s complement of signed number has 1 in sign bit and all 0s in the magnitude
bits = 2 ^{– n}
Example 2’s
complement of 100 = – 8


27

Describe
the advantage and disadvantage of 1’s complement method.

Advantages
Disadvantages


28

Explain
the term : Modulus arithmetic

Modulus arithmetic


29

What is
double precision?

Double Precision


30

How
many symbol the binary digit consists of?

Binary symbols


31

How the
negative number is represented in digital system?

Negative number
The negative number
is represented in digital system by any of the below method


32

How to
obtain 2’s complement of a given binary number?

2’s complement number

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