Q1- Distinguish between synchronous and Asynchronous TDM.
Q2- Compare space-division and time-division switches.
Q3- What are the two approaches of packet switching? Explain them.
Q4- Which of the protocols of Data Link Control utilize pipelining? Explain how?
Q5- Compare and contrast the Go-Back- N ARQ protocol with Selective-Repeat ARQ.
Q6- Using 5-bit sequence numbers, what is the maximum size of the send and receive windows for each of the following protocols?
a) Stop-and- Wait ARQ
b) Go-Back- NARQ
c) Selective-Repeat ARQ
Q7- In CRC, show the relationship between the following entities (size means the number of bits):
a. The size of the dataword and the size of the codeword
b. The size of the divisor and the remainder
c. The degree of the polynomial generator and the size of the divisor
d. The degree of the polynomial generator and the size of the remainder