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Problem 1:
(a) Briefly explain each of the following wireless standards:
(i) WiFi (ii) WiMAX (iii) 3G.
Problem 2:
(b) Bluetooth is an industrial specification for wireless personal area networks. Bluetooth provides a way to connect and exchange information between devices like personal digital assistants (PDAs), mobile phones and laptops via a secure, globally unlicensed short range radio frequency. A future version of Bluetooth code-named, Lisbon, would provide improved security and usability features.
Briefly explain each of the following features of Lisbon:
(i) Extended Inquiry Response (ii) Atomic Encryption Change (iii) Sniff Subrating (iv) Qos (v) Simple Pairing.
Question 1 Explain the basic communication model with its block diagram Question 2 List and explain the functions of network monitoring Question 3 Explain the get and se
Retransmission of packets The disadvantage of thronging away a correctly received packet is that the subsequent retransmission of the packet might be lost or garbled and
ARP - Address Resolution Protocol It is the protocol that traces IP addresses to MAC addresses. RARP - Reverse Address Resolution Protocol It is the protocol within the TC
http://cseweb.ucsd.edu/~savage/papers/CCS12Exploit.pdf
Normal 0 false false false EN-IN X-NONE X-NONE
What are major types of networks and explain? Server-based network: Give centralized control of network resources and depend on server computers to give security and network
Explain about the Intranet hardware and software Intranets not only provide a secure environment for companies but also provide an excellent working environment that is full of
MULTICASTING : The answer to above problem is multicasting. It is the normal form of broadcasting. It acts like broadcasting however it does not broadcast frames automatically
Operating system does CISCO have
What is the concept of successor in EIGRP?
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