Unit 4

Question 1

base or radix, MSB, LSB

Answer 1

determines the number of symbols used.

In a binary number, the rightmost bit is called the Least Significant Bit (LSB) and the left most
bit is the Most Significant Bit (MSB).

Question 2

Principle of duality in Boolean Algebra

Answer 2

One type of expression can be converted into another type of expression by

replacing “0 with 1 “ , “ 1 with 0” , “(+) sign with (.) sign “ and vice versa.