Q1. List out the various use of computer networks.
Q2. Explain some of the characteristics of LAN.
Q3. Explain what is piggybacking? List some of its merits and de-merits.
Q4. Explain how errors are caused in the transmission lines?
Q5. Describe the Manchester and Binary encoding methods. Explain the technique by giving an example.
Q6. Explain what congestion is and also list some ways of avoiding congestion.
Q7. List some of the issues which arise in the network security.
Q8. What is multiplexing technique and where it is used?
Q9. Describe some of the problems related with the Backward Learning.
Q10. What is meant by transport address? By whom it is assigned?