Using the line coding techniques, draw the waveform of the data 01001100011 In Manchester encoding and differential Manchester.

In single precision (IEEE-754 standard), 8 bits are used for storing the exponent (the bias is 127), and 23 bits are used for storing the mantissa.  (a) What are the smallest and the largest positive numbers that can be stored in single precision? (b) What is the smallest value of the mantissa that can be stored?

Construct a truth table in standard binary form for a function of four variables,F(W,X,Y,Z) = ABC,where ABC is the signed 3-bit sum of the signed 2-bit numbers WX and YZ.

Using the CRC polynomial 1101, compute the CRC code word for the information word, 01001101. Check the division performed at the receiver assuming there is no error.