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Monday, April 20, 2009

Class Test#2 (Data Communication & Networking) PGDCA 2008-09

Q-1 (a) Explain the advantages and disadvantages of a computer network.
(b) Explain ethernet. What are the differences between thicknet and thinnet.
(c) Explain the functions of network protocols.
(d) Explain the differences between synchronous and asynchronous communication.
Q-2 (a) Compare the various modulation techniques.
(b) Explain how can you connect a node to any LAN.
Q-3 (a) What is TCP/IP? What is its Utility?
(b) Explain the differences between the various IP classes.


इस ब्लाग की सामग्री को यथाशुद्ध प्रस्तुत करने का प्रयास किया गया है फिर भी किसी भी त्रुटि के लिए प्रकाशक जिम्मेदार नहीं होगा