University of Pune 2007 B.C.A Computer Application ADVANCED NETWORKING - Question Paper

[3196]-601
B.C.A. (Semester-VI) Examination-2007
ADVANCED NETWORKING
Time: three Hours] [Max. marks: 80
Instruction:
(1) All ques. are compulsory.
(2) Draw neat tagged diagrams wherever necessary.

Q1) ans the following: (Any Three) [15]

(a) What are the main advantages and disadvantages of parallel Transmission?
(b) Explain with diagram the header format of IPV4.
(c) Draw the block diagram showing the Operation of JPEG.
(d) What are the differences ranging from AALI and AAL5.

Q2) ans any 3 of the following: [15]

(a) Convert the IP address whose hexadecimal representation is C22F1582 to dotted decimal notation.
(b) Explain in brief Public Key Cryptography.
(c) Explain PNNI Signaling.
(d) Define Frequency Spectrum and Channel Capacity.


Q3) Solve any two: [20]
(a) Explain Huffman coding in Loseless Data Compression.
(b) Explain TCP/IP Model with OSI reference model.
(c) Explain IP Packet in detail.

Q4) State and discuss various Network Topologies. [10]

Q5) Write short notes on: (Any Four) [20]

(a) RSA Cryptographic algorithms
(b) Synchronous Transmission
(c) Nyquist Theorem
(d) ATM service categories
(e) Properties of Analog signals

Earning:   Approval pending.