Important RGPV Question
CS-702 (C) Wireless and Mobile Computing
VII Sem, CS
UNIT 1 Review of Traditional Networks
Q.1 What do you mean by the term internet? Differentiate the operation of bridges and routers. (RGPV Dec 2024)
Q.2 Draw and explain TCP-IP architecture of a network. (RGPV Dec 2024)
Q.3 Differentiate IPv4 and IPv6 based on address structure and address space. (RGPV Dec 2024)
Q.4 Discuss the process of subnetting and supernetting. (RGPV Dec 2024)
Q.5 Define the terms: (RGPV Dec 2024)
i) VLAN
ii) Firewall
Q.6 Give the difference between LAN, MAN and WAN. (RGPV Nov 2022)
Q.7 Draw and explain the function and services of TCP/IP Protocol Architecture. (RGPV Nov 2022)
Q.8 Explain the working mechanism of the following devices used to connect LANS. (RGPV Nov 2022)
i) Bridge
ii) Routers
iii) Repeater
Q.9 What is TCP Segment? Draw and explain the TCP Segment Format Structure. (RGPV Nov 2022)
Q.10 How many class A, B and C network can exist? How many hosts can a network in each class have? (RGPV Dec 2020)
Q.11 You have an IP Address of 172.16.13.5 with 253.295.295.128 subnet mask. What is your class of address, subnet address, and Broadcast address. (RGPV Dec 2020)
UNIT 2 Study of Traditional Routing and Transport
Q.1 Differentiate exterior and interior gateway protocols. (RGPV Dec 2024)
Q.2 If WAN link is 2 Mbps and RTT between source and destination is 300 msec, what would be the optimal TCP window size needed to fully utilize the line? (RGPV Dec 2024)
Q.3 What do you understand by Border Gateway Protocol (BGP). Explain the working principle of BGP with suitable example. How does it differ from OSPF? (RGPV Nov 2022)
Q.4 What is silly window syndrome explain? How we can prevent it, explain with suitable example? (RGPV Nov 2022)
Q.5 What is Open Shortest Path First (OSPF) protocol? How do routers use OSPFV2 message to broadcast information about the status of its directly connected link to all others routers? (RGPV Dec 2020)
Q.6 What is BGP? Explain the characteristics of BGP? (RGPV Dec 2020)
UNIT 3 Wireless LAN
Q.1 How media access is different in Wireless networks as compared to wired networks? (RGPV Dec 2024)
Q.2 What are Adhoc networks? How are they different from traditional networks? (RGPV Dec 2024)
Q.3 Give a classification of Adhoc routing protocols. (RGPV Dec 2024)
Q.4 Explain ‘hidden node’ and ‘exposed node’ problems in WLANs with suitable diagram. (RGPV Nov 2022)
Q.5 What do you understand by routing protocol? Explain the working principle of OADV with suitable diagram. (RGPV Nov 2022)
Q.6 Explain the IEEE 802.11 protocol architecture with a neat diagram. (RGPV Nov 2022)
Q.7 List and explain the issues in designing a MAC protocol for adhoc networks. (RGPV Dec 2020)
Q.8 Discuss hidden and exposed terminal problem and near and far terminal problem. (RGPV Dec 2020)
UNIT 4 Mobile Transport Layer
Q.1 Discuss the function of transport layer. How protocols of traditional network are not suitable for wireless. networks? (RGPV Dec 2024)
Q.2 With the help of a neat diagram explain the architecture of cellular network. What is the concept of handover? (RGPV Dec 2024)
Q.3 Describe the process of call handover when a mobile station move. (RGPV Nov 2022)
Q.4 Explain Indirect TCP(I-TCP) with the help of suitable diagram. (RGPV Nov 2022)
Q.5 Explain in detail about the system architecture of GSM. (RGPV Nov 2022)
Q.6 Explain the following terms associated with mobile IP. (RGPV Dec 2020)
i) Home Network
ii) Home address
iii) Foreign Network
iv) Foreign Agent
v) Care of Address
vi) Home Agent
Q.7 Explain in detail I-TCP, S-TCP and M-TCP. (RGPV Dec 2020)
Q.8 Define Handoff. What are its types? (RGPV Dec 2020)
Q.9 What are the four types of handover available in GSM? (RGPV Dec 2020)
UNIT 5 Mobile Device Operating Systems
Q.1 What are the special constraints and requirements of operating systems of mobile devices? (RGPV Dec 2024)
Q.2 What is M commerce? Write its pros and cons in a developing country like India. (RGPV Dec 2024)
Q.3 Explain the special constraints and requirements of Mobile OS. (RGPV Nov 2022)
Q.4 Explain the mobile payment systems and types of M-payment schemes. (RGPV Nov 2022)
Q.5 Explain structure, Pros and Cons of M-commerce. (RGPV Dec 2020)
Extra Questions
Q.1 Write short notes on any two of the followings. (RGPV Dec 2024)
a) Android operating system
b) GSM Architecture
c) Mobile IP
Q.2 Write a short notes on any two: (RGPV Nov 2022)
i) IP Addressing
ii) Flow Control
iii) M-commerce
iv) Agent Advertisement and Discovery
Q.3 Write short notes (any three): (RGPV Dec 2020)
i) Mobile Operating System
ii) Software Development Kit
iii) DSR
iv) UDP and TCP
— Best of Luck for Exam —
