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Define subnetting.
What are the advantages of using UDP over TCP ? (56 ८2 = 10 marks)

Section C (Short Essays)

Answer any five questions.
Each question carries 4 marks.

Explain Pure ALOHA and slotted ALOHA.
Explain SNMP.
Differentiate between UDP and TCP.
Explain CSMA/CD.
Explain gateway and bridges.
Explain IEEE 802.11 in detail.
Explain Client/Server paradigm in detail.
Explain about symmetric key cryptography.
(5 x 4 = 20 marks)
Section D (Long Essays)

Answer any five questions.
Each question carries 8 marks.

Explain about Bluetooth and its architecture in detail.

Explain Distance Vector Routing Algorithm in detail. ١
Explain about 4

Explain about OSI layers and functions of different layers.

Explain UDP and its applications.

Explain CRC with example.

Explain architecture of World Wide Web.

Explain how files transfer from one computer to another through network.

(६६ x 8 = 40 marks)