Computer Networks Answers

Identify all the Non‐functional requirements mentioned in the Case Study and categorise them accordingly. List at least one requirement per category

Explain what Affordance and Visibility is, in user interface design and provide real life examples. (6)

Briefly explain what stakeholders are in system development and provide two examples.

Explain the need to prioritise usability when designing user interfaces and list three items that should be considered and addressed to make a user interface usable. (5)

Design a network system where VC IDs will be assigned uniquely which avoids the VC ID collision at the routers. Since such a system avoids the VC ID collision at the router, it should definitely save the router's time and should improve the performance of the router. Consider Fig. 1 to prove your methodology (You should not use any other network diagrams). Output Expected: 1. Detailed Explanation of the methodology 2. The Routing Table Contents at time t , t + 10 , and t + 20 Seconds.

Design a network system where VC IDs will be assigned uniquely which avoids the VC ID

collision at the routers. Since such a system avoids the VC ID collision at the router, it should

definitely save the router's time and should improve the performance of the router. Consider Fig.

1 to prove your methodology (You should not use any other network diagrams)

Design a network system where VC IDs will be assigned uniquely which avoids VC ID collision at routers. Since such a system avoids the VC ID collision at the router, it should definitely save router's time and should improve performance of router.

Identify the different domain names used in Internet. How does the name resolution take place in DNS? Explain it with help of a diagram. 

EXPLAIN the operation of DHCP with an appropriate example

Discuss Connection establishment and connection release in transmission protocol with diagrammatic illustrations.