This download link is referred from the post: GTU B.Tech 2020 Winter Question Papers || Gujarat Technological University
GUJARAT TECHNOLOGICAL UNIVERSITY
BE- SEMESTER-V (NEW) EXAMINATION - WINTER 2020
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Subject Code:3152011 Date:22/01/2021
Subject Name:Computer Networking for Mechatronics Engineers
Time:10:30 AM TO 12:30 PM Total Marks: 56
Instructions:
- Attempt any FOUR questions out of EIGHT questions.
- Make suitable assumptions wherever necessary.
- Figures to the right indicate full marks.
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MARKS
Q.1 (a) Compare Hub, switches and Routers 03
(b) Write short note on Network Topology 04
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(c) Explain TCP/IP Model Layered architecture. 07Q.2 (a) Differentiate simplex, Half duplex and Full duplex 03
Communication
(b) Bit-stuff the following frame 04
payload:“00011111110011111010000111111111111111100” and
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discuss limitations of bit stuffing.(c) Explain GO BACK N ARQ Protocol 07
Q.3 (a) Explain Duties performed by network Layer 03
(b) What is VLAN? Explain briefly. 04
(c) Explain Classful addressing scheme of IPV4. 07
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Q.4 (a) Explain significance of Gateway 03
(b) What is Framing? Explain types of Framing with example 04
(c) Write short note on CSMA/CA 07
Q.5 (a) Write full forms: ARP, RARP, DHCP, DNS, ISDN and ATM 03
(b) Explain techniques for achieving good Quality of Service (QoS) in 04
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network layer(c) Explain Link state routing algorithm 07
Q.6 (a) Compare TCP and UDP 03
(b) What is count to infinity problem? Explain briefly 04
(c) Draw and Explain IPV4 Header 07
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Q.7 (a) Briefly explain E-mail architecture 03
(b) Explain Domain Name Services. 04
(c) Explain DES (Data Encryption Standard) briefly. 07
Q.8 (a) Describe and Explain WWW. 03
(b) Comparatively explain symmetric and asymmetric key cryptography 04
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(c) Explain Bluetooth layers in detail 07--- Content provided by FirstRanker.com ---
This download link is referred from the post: GTU B.Tech 2020 Winter Question Papers || Gujarat Technological University