University Of Pune Question Paper
M.C.A. (Semester – III) (Management Faculty) Examination, 2010
IT - 32 : COMPUTER NETWORKS
(2005 Pattern) (Old)
Time : 3 Hours Max. Marks : 70
Instructions : 1) Q. 1 and Q. 7 are compulsory.
2) Solve any three from the remaining.
3) Draw neat diagrams wherever necessary.
1. a) Describe Ethernet in terms of standards, frame formats and specifications. 10
b) Explain different switching techniques in detail. 10
2. Compare the Go-Back N ARQ protocol with selective Repeat ARQ. 10
3. Explain DHCP in detail. Explain scope resolution in DHCP with example. 10
4. What is firewall ? Explain policies and rules of firewall. 10
5. Explain in detail the differences between POP 3 and IMAP 4. 10
6. Explain Guided and Unguided Media in detail. 10
7. Write short note on (any four) : 20
1) CSMA/CD
2) Application layer
3) Digital signature
4) IPv4
Vs IPv6
5) ATM
6) SMTP
M.C.A. (Semester – III) (Management Faculty) Examination, 2010
IT - 32 : COMPUTER NETWORKS
(2005 Pattern) (Old)
Time : 3 Hours Max. Marks : 70
Instructions : 1) Q. 1 and Q. 7 are compulsory.
2) Solve any three from the remaining.
3) Draw neat diagrams wherever necessary.
1. a) Describe Ethernet in terms of standards, frame formats and specifications. 10
b) Explain different switching techniques in detail. 10
2. Compare the Go-Back N ARQ protocol with selective Repeat ARQ. 10
3. Explain DHCP in detail. Explain scope resolution in DHCP with example. 10
4. What is firewall ? Explain policies and rules of firewall. 10
5. Explain in detail the differences between POP 3 and IMAP 4. 10
6. Explain Guided and Unguided Media in detail. 10
7. Write short note on (any four) : 20
1) CSMA/CD
2) Application layer
3) Digital signature
4) IPv4
Vs IPv6
5) ATM
6) SMTP
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