A. How can you convert octal numbers to binary and vice versa? B. How can you convert hexadecimal to binary and vice versa? C. Write the basic rules for addition and subtraction of binary numbers. D....

B. How can you convert hexadecimal to binary and vice versa?

C. Write the basic rules for addition and subtraction of binary numbers.

D. Take any two 8-bit binary numbers. Illustrate how to add and subtract the two.