ANNA UNIVERSITY CS2302 COMPUTER NETWORKS CN IMPORTANT QUESTIONS FOR FIFTH SEM CSE AND IT

ANNA UNIVERSITY CS2302 COMPUTER NETWORKS IMPORTANT QUESTIONS
CS2302 COMPUTER NETWORKS CN IMPORTANT QUESTIONS
CN IMPORTANT QUESTIONS
UNIT : I
1) Explain Network Architectre [ OSI & TCP/IP ]
2) Explain the different approaches of framing in detail.
3) Explain in detail about error detections and error corrections
4) Explain about Links in detail.[Guided & Unguided Media] 
5) Describe about Flow control and Error control [ Stop & wait + Sliding Window protocol]     
   
UNIT : II
1) Multiple access techniques [ CSMA & CSMA/CD ]
2) Network Topologies
3) IEEE 802.3 [ Ethernet ]
4) IEEE 802.5 [ Token Ring ]
5) IEEE 802.11 [ Wireless LAN ]
6) Explain about Types of bridges in detail

UNIT : III
1) Explain the working of Distance Vector Routing  protocol with an example.[ RIP ]
2) Define the following.  i) ARP ii) RARP iii) DHCP iv) ICMP
3) What is the purpose of subnetting? Explain the various subnet masks.
4) Explain in detail about IPV4 and IPV6?

UNIT : IV
1.Explain TCP/UDP 
2.Explain the concept of three way handshaking with suitable diagrams.[set up,connection establishing,tear down] 
3.Explain congestion control in detail.
4.Quality of service

UNIT : V
1.Explain in detail about the Domain name services
2.Explain the Simple Mail Transfer Protocol.[ EMAIL ]
3.Explain HTTP.
4.Discuss about World Wide Web in detail.
5.Network security.

The above questions are only important questions,these questions may or may not come for the examination.So study all the question and give more importance to these questions also. 
All the best by - "StudentsBlog100"

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