Looking for CS6551‐Computer Networks Question Bank for Anna University Syllabus? You can collect all important 2 marks and 16 marks from the following sections. [ See also Model Question Paper October 2015 for CS 6551 Computer Networks ]
Anna University , Chennai
Fifth Semester
Department of Information Technology
CS6551 Computer Networks
Question Bank GCE Tirunelveli Edition
(Regulation 2013)
CS6551‐Computer Networks Dept. of IT
Question Bank- Odd Semester 2015-2016
UNIT-I
PART- A and Part B
1. Explain about Network Architecture with neat sketch on it.
2. Define Building network and network requirement?
3. Explain about OSI Architecture with neat sketch on it.
4. Explain about Internet Architecture with neat sketch on it.
5. Explain about Network software.
6. Explain about Performance of computer network.
7. Explain about Framing and its types.
8. Explain about Error Detection.
9. Explain about Reliable transmission or Flow Control.
10. Problems on Bandwidth and Latency.
1. Define Networks.
2. What are the two types of line configuration?
3. What is router or gateway?
4. Define routing.
5. List the different network topologies?
6. Give the purpose of layering
7. What are Unicast, Multicast, and Broadcast?
8. What are the major duties of Network layer
9. What are the functions of Application layer?
10. What is Multiplexing and Demultiplexing?
11. Define Bandwidth and Latency.
12. What do you mean by error control?
13. Mention the types of error correcting methods.
14. What are the ways to address the framing problem
15. Define Bit stuffing?
16. Define flow control.
17. What do you meant by framing
18. What is Forward Error Detection?
19. Define checksum.
20. Write short notes on LRC.
UNIT 2
PART- A
1. What is CSMA?
2. Explain CSMA/CD.
3. What is repeater?
4. What is Exponential backoff?
5. Define the term medium access control mechanism
6. Mention some of the physical properties of Ethernet.
7. What is the size of Ethernet address?
8. What is Access Point?
9. What is the access method used by wireless LANs?
10. What is Bluetooth?
11. What is the use of Switch?
12. What is Gateway?
13. What are the limitations& functions of bridges?
14. What is Spanning tree
15. What is DHCP?
16. Define ICMP?
17. What do you mean by ARP?
18. What are the types of class full addressing?
19. What is hop by hop flow control?
20. Draw the sketch of IPv4 packet header.
PART- B
1. Explain about Ethernet (802.3).
2. Write the CSMA/CD algorthims of Ethernet.
3. Briefly define key requirements and functioning of wireless LANs
UNIT 3
PART- A
1. Define RIP?
2. Define OSPF,Metrics?
3. Draw the sketch of OSPF header format.
4. List the difference between circuit switching and Packet switching.
5. Define Areas, BGP,?
4. Explain about Wi‐Fi (802.11).
5. Write in detail about Bluetooth Technology?
6. Explain in details the types of bridges.
7. Explain about Internet Protocol& CIDR.
8. Explain about ARP.
9. Explain about DHCP.
10. Explain about ICMP.
CS6551‐Computer Networks Dept. of IT
6. What are the salient features of IPV6.
7. What is IP addressing?
8. What is a hostid and netid?
9. How does a netid differ from a network address?
10. What is the purpose of subnetting?
11. Define Masking.
12. List the two different classes of routing protocol.
13. What are the metrics used by routing protocols?
14. What is distance vector routing?
15. What is Link State Routing?
16. What is Line Rate?
17. What is Multicast& multicast routing?
18. What multicast address?
19. what are different types of multicast routing
20. Different between DVMRP and ICMP?
UNIT 4
PART- A
1. What are the two types of protocols used in Transport layer?
2. What are the functions of transport layer?
3. Difference between UDP and TCP.
4. Draw the sketch of TCP header format.
5. What are the three ways of handshake?
6. Draw the TCP State transmission control.
7. What is nagles algorithm?
8. What is RTT?
9. What is RED?
10. What is Slow Start?
11. Define Connection Management?
12. What is flow control?
13. What is Retransmission?
14. Define congestion& Congestion Window
15. What is Congestion Control?
PART- B
1. Explain in details about circuit switching and packet switching.
2. Explain about RIP.
3. Explain about OSPF.
4. Explain the distance vector routing algorithm.
5. Explain about BGP.
6. Explain about Routing areas.
7. Discuss in detail the various aspects of IPV6.
8. Define multicasting and explain the detail about multicast address?
9. Explain about DVMRP.
10. Explain about PIM.
CS6551‐Computer Networks Dept. of IT
16. What is integrated service?
17. What is Quality of service?
18. What are the methods to improve Qos?
19. What are the types of Qos tools?
20. What is traffic shaping? Name two methods of shape traffic?
PART- B
1. Explain the duties and various issues of transport layer of Transport layer.
2. Explain about the operation of TCP with neat sketch on it.
3. Explain about the concept of sliding window protocol.
4. Explain about UDP with neat sketch on it.
5.(i). Difference between UDP and TCP.
(ii). Discuss flow control with an example.
6. Explain about the three way handshake protocol for connection establishment in TCP.
7. Explain about the TCP congestion control.
8. Explain about the RED algorithm.
9. Explain about the concept of congestion avoidance in TCP?
10. Explain how QoS is provided through Differentiated Services
UNIT 5
PART- A and PART- B
1. Write short notes on Traditional application
2. Explain about the WSDL in web services.
3. Explain about the SOAP.
4. Explain about the SMTP.
5. Explain DNS with reference to its components and working.
6. Explain about the SNMP.
7. Explain about the MIME.
8. Explain about the POP3.
9. Explain about the IMAP.
10.Explain about the HTTP.
1. Define the 2 types of user agents in the electronic mail system
2. What are basic functions of email system?
3. What is SMTP?
4. What is MIME?
5. What is a post office protocol?
6. What is IMAP?
7. What is IMAP state transition diagram?
8. What is URL?
9. What is HTTP?
10. What are the four properties of HTTP?
11. What is Web Service?
12. What is SOAP?
13. What is WSDL?
14. What is WWW?
15. What is DNS?
16. What are the two main categories of DNS messages?
17. What is hierarchy of name server?
18. What is name resolution?
19. What is GET and SET in SNMP?
20.Define SNMP?
Anna University , Chennai
Fifth Semester
Department of Information Technology
CS6551 Computer Networks
Question Bank GCE Tirunelveli Edition
(Regulation 2013)
CS6551‐Computer Networks Dept. of IT
Question Bank- Odd Semester 2015-2016
UNIT-I
PART- A and Part B
1. Explain about Network Architecture with neat sketch on it.
2. Define Building network and network requirement?
3. Explain about OSI Architecture with neat sketch on it.
4. Explain about Internet Architecture with neat sketch on it.
5. Explain about Network software.
6. Explain about Performance of computer network.
7. Explain about Framing and its types.
8. Explain about Error Detection.
9. Explain about Reliable transmission or Flow Control.
10. Problems on Bandwidth and Latency.
1. Define Networks.
2. What are the two types of line configuration?
3. What is router or gateway?
4. Define routing.
5. List the different network topologies?
6. Give the purpose of layering
7. What are Unicast, Multicast, and Broadcast?
8. What are the major duties of Network layer
9. What are the functions of Application layer?
10. What is Multiplexing and Demultiplexing?
11. Define Bandwidth and Latency.
12. What do you mean by error control?
13. Mention the types of error correcting methods.
14. What are the ways to address the framing problem
15. Define Bit stuffing?
16. Define flow control.
17. What do you meant by framing
18. What is Forward Error Detection?
19. Define checksum.
20. Write short notes on LRC.
UNIT 2
PART- A
1. What is CSMA?
2. Explain CSMA/CD.
3. What is repeater?
4. What is Exponential backoff?
5. Define the term medium access control mechanism
6. Mention some of the physical properties of Ethernet.
7. What is the size of Ethernet address?
8. What is Access Point?
9. What is the access method used by wireless LANs?
10. What is Bluetooth?
11. What is the use of Switch?
12. What is Gateway?
13. What are the limitations& functions of bridges?
14. What is Spanning tree
15. What is DHCP?
16. Define ICMP?
17. What do you mean by ARP?
18. What are the types of class full addressing?
19. What is hop by hop flow control?
20. Draw the sketch of IPv4 packet header.
PART- B
1. Explain about Ethernet (802.3).
2. Write the CSMA/CD algorthims of Ethernet.
3. Briefly define key requirements and functioning of wireless LANs
UNIT 3
PART- A
1. Define RIP?
2. Define OSPF,Metrics?
3. Draw the sketch of OSPF header format.
4. List the difference between circuit switching and Packet switching.
5. Define Areas, BGP,?
4. Explain about Wi‐Fi (802.11).
5. Write in detail about Bluetooth Technology?
6. Explain in details the types of bridges.
7. Explain about Internet Protocol& CIDR.
8. Explain about ARP.
9. Explain about DHCP.
10. Explain about ICMP.
CS6551‐Computer Networks Dept. of IT
6. What are the salient features of IPV6.
7. What is IP addressing?
8. What is a hostid and netid?
9. How does a netid differ from a network address?
10. What is the purpose of subnetting?
11. Define Masking.
12. List the two different classes of routing protocol.
13. What are the metrics used by routing protocols?
14. What is distance vector routing?
15. What is Link State Routing?
16. What is Line Rate?
17. What is Multicast& multicast routing?
18. What multicast address?
19. what are different types of multicast routing
20. Different between DVMRP and ICMP?
UNIT 4
PART- A
1. What are the two types of protocols used in Transport layer?
2. What are the functions of transport layer?
3. Difference between UDP and TCP.
4. Draw the sketch of TCP header format.
5. What are the three ways of handshake?
6. Draw the TCP State transmission control.
7. What is nagles algorithm?
8. What is RTT?
9. What is RED?
10. What is Slow Start?
11. Define Connection Management?
12. What is flow control?
13. What is Retransmission?
14. Define congestion& Congestion Window
15. What is Congestion Control?
PART- B
1. Explain in details about circuit switching and packet switching.
2. Explain about RIP.
3. Explain about OSPF.
4. Explain the distance vector routing algorithm.
5. Explain about BGP.
6. Explain about Routing areas.
7. Discuss in detail the various aspects of IPV6.
8. Define multicasting and explain the detail about multicast address?
9. Explain about DVMRP.
10. Explain about PIM.
CS6551‐Computer Networks Dept. of IT
16. What is integrated service?
17. What is Quality of service?
18. What are the methods to improve Qos?
19. What are the types of Qos tools?
20. What is traffic shaping? Name two methods of shape traffic?
PART- B
1. Explain the duties and various issues of transport layer of Transport layer.
2. Explain about the operation of TCP with neat sketch on it.
3. Explain about the concept of sliding window protocol.
4. Explain about UDP with neat sketch on it.
5.(i). Difference between UDP and TCP.
(ii). Discuss flow control with an example.
6. Explain about the three way handshake protocol for connection establishment in TCP.
7. Explain about the TCP congestion control.
8. Explain about the RED algorithm.
9. Explain about the concept of congestion avoidance in TCP?
10. Explain how QoS is provided through Differentiated Services
UNIT 5
PART- A and PART- B
1. Write short notes on Traditional application
2. Explain about the WSDL in web services.
3. Explain about the SOAP.
4. Explain about the SMTP.
5. Explain DNS with reference to its components and working.
6. Explain about the SNMP.
7. Explain about the MIME.
8. Explain about the POP3.
9. Explain about the IMAP.
10.Explain about the HTTP.
1. Define the 2 types of user agents in the electronic mail system
2. What are basic functions of email system?
3. What is SMTP?
4. What is MIME?
5. What is a post office protocol?
6. What is IMAP?
7. What is IMAP state transition diagram?
8. What is URL?
9. What is HTTP?
10. What are the four properties of HTTP?
11. What is Web Service?
12. What is SOAP?
13. What is WSDL?
14. What is WWW?
15. What is DNS?
16. What are the two main categories of DNS messages?
17. What is hierarchy of name server?
18. What is name resolution?
19. What is GET and SET in SNMP?
20.Define SNMP?
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