1Explanation: a. Performance It can be measured in many ways, including transmit time and response time. b. Reliability It is measured by frequency of failure, the time it takes a link to recover from a failure, and the network\'s robustness.c. Security Security issues includes protecting data from unauthorized access and virues.
1. Define Network?
2. What is a Link?
3. What is a node?
4. What is a gateway or Router?
5. What is point-point link?
6. What is Multiple Access?
7. What are the advantages of Distributed Processing?
8. What are the criteria necessary for an effective and efficient network?
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9. Name the factors that affect the performance of the network?
10. Name the factors that affect the reliability of the network?