Convert the following decimal numbers to the binary equivalent:

(a) 1210

(b) 25810

Convert the following binary number to the hexadecimal equivalents:

(a) 1010 01002

(b) 1100 00012

Convert the following hexadecimal number to binary equivalent:

(a) 35616

(b) A1E16

Convert the following octal numbers to the decimal equivalents:

(a) 458

(b) 358

Convert the following hexadecimal numbers to the octal equivalents:

(a) F616

(b) A1E16

Solve the following problem as a separate question:

Perform the following conversions:

(69)10 to Binary and (A3)16 to octal

Perform the following conversions:

(129)10 to BCD and (100100)2 to decimal

What is the difference between the following:

Digital and Analog signals

Serial and parallel transmissions