Saurastra University 2006 M.C.A P -201 : Information Systems : Analysis, Design and Implementation - Question Paper
SX-7813 Seat No._
*SX-7813*
M. C. A. (Sem. - III) Examination April / May - 2006 302 - Computer Communication Networks
Time : 3 Hours] [Total Marks : 75
Q1. Attempt any 3 (Three) from the following
(a) Explain the following computing models. [5J
(1) Centralized Computing (2) Collaborative Computing
(c) Write a short note on Twisted Pair Cable. [5]
(d) Explain Wireless media with Satellite Microwave [5]
Q2. Attempt any 3 (Three) from the following
(b) Explain the following Multiplexing techniques [5]
(1) Time Division Multiplexing (2) Frequency Division Multiplexing
(c) Write a short not HUB. Also explain Passive, Active and Intelligent Hub. [5]
(d) Write a short note on Link State Routing. [5]
Q3. Attempt any 3 (Three) from the following
(a) Explain Transport Layer and Network Layer of OSI reference Model [5]
(b) Explain The Terms Token Passing, Polling, Contention [5]
(c) Explain STAR topology with its advantages and drawbacks. [5]
(d) Write a short note on ANSI fiber distributed data interface. [5]
Q4. Attempt any 3 (Three) from the following
(a) Explain Packet switching technique and its advantages. [5]
(b) Explain TCP/IP Protocol suite with its all layers. [5]
(c) Explain IP address structure with Class A, B, C. [5]
(d) Write a short note on any ONE TCP/IP operation. [5]
(1) Encapsulation- De capsulation (2) Multiplexing - De-Multiplexing
Q5. Attempt any 3 (Three) from the following
(a) Write a short note on Network Operating System. [5]
(c) Write a short note on HDLC protocol [5]
(d) Write a short note on Public Switching Telephone Network [5]
SX-7813] [ 300 ]
SX-7813 Seat No._
*SX-7813*
M. C. A. (Sem. - III) Examination April / May - 2006 302 - Computer Communication Networks
Time : 3 Hours] [Total Marks : 75
Q1. Attempt any 3 (Three) from the following
(a) Explain the following computing models. [5J
(1) Centralized Computing (2) Collaborative Computing
(c) Write a short note on Twisted Pair Cable. [5]
(d) Explain Wireless media with Satellite Microwave [5]
Q2. Attempt any 3 (Three) from the following
(b) Explain the following Multiplexing techniques [5]
(1) Time Division Multiplexing (2) Frequency Division Multiplexing
(c) Write a short not HUB. Also explain Passive, Active and Intelligent Hub. [5]
(d) Write a short note on Link State Routing. [5]
Q3. Attempt any 3 (Three) from the following
(a) Explain Transport Layer and Network Layer of OSI reference Model [5]
(b) Explain The Terms Token Passing, Polling, Contention [5]
(c) Explain STAR topology with its advantages and drawbacks. [5]
(d) Write a short note on ANSI fiber distributed data interface. [5]
Q4. Attempt any 3 (Three) from the following
(a) Explain Packet switching technique and its advantages. [5]
(b) Explain TCP/IP Protocol suite with its all layers. [5]
(c) Explain IP address structure with Class A, B, C. [5]
(d) Write a short note on any ONE TCP/IP operation. [5]
(1) Encapsulation- De capsulation (2) Multiplexing - De-Multiplexing
Q5. Attempt any 3 (Three) from the following
(a) Write a short note on Network Operating System. [5]
(c) Write a short note on HDLC protocol [5]
(d) Write a short note on Public Switching Telephone Network [5]
SX-7813] [ 300 ]
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