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- What is transport layer? Explain in brief.
- Draw the diagram of TCP header and explain the use of following:
- Source and destination port address.
- Sequence and acknowledgement numbers.
- Code bits 4. Window bits 5. Urgent pointer.
- Write a note on UDP.
- What is the different between TCP and UDP.
- What is UDP? What is maximum and minimum size of a UDP datagram. Also discuss the use of UDP.
- Explain the header format of TCP.
- Explain the header format of UDP.
- Compare the TCP header with UDP header.
- What is session layer? discuss the design issue of session layer.
- Write the services provided by session layer.
- Describe the retransmission, simplex , half duplex and full duplex transmission terms.
- What is presentation layer? Write the design issue of presentation layer.
- What is cryptography ? Distinguish between symmetric and asymmetric key cryptography.
- Define cryptography with the help of block diagram of symmetric and asymmetric key cryptography.
- Explain Nagle’s algorithm in brief.
- What is silly window syndrome in TCP flow control? Explain Nagle’s algorithm and Clark’s solution for the syndrome created by sender and receiver.
- What is MIME?
- Explain different quality of services parameters available in transport layer.
- What is RSA technique? Explain.
- Write a note on :
- Digital audio
- Audio compression
- Streaming audio
- What is TCP? Connection termination in TCP is symmetric , whereas connection establishment is not. Why?
- Explain three way handshaking.
- How does the transport layer ensure that the complete message arrive at the destination and in the proper order?
- What is the procedure for compressing data using run-length encoding?
- Explain about the TCP header and working of TCP protocol and differentiate between TCP and UDP with frame format.