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Q. Define Ring Topology?
Dedicated point-to-point arrangement to neighbours
Signal is conceded from device to device until it reaches destination
Every device functions as a repeater
Advantages: effortless to install and reconfigure
Disadvantages: limited ring length in addition to number of devices; break in a ring is able to disable entire network
Q. What is Parabolic Dish Antenna? - Incoming signals means that the Signal bounces off of dish and is directed to focus - Outgoing signals signifies transmission is broadca
State about the communications network 1) The communications network may only accept blocks of data up to a specific size. (2) Error control might be more effective with a
What is source route and OSPF? Source route It is a series of IP addresses identifying the route a datagram must follow. A source route might optionally be included in an
(a) Explain how a CDMA system works? (b) Explain howWelsh-Hadamard codes are generated. Explain why orthogonality between different spreading codes is important. (c) Consider
Hybrid Networks Allows an organization to have its own private networks and at the same time access to the global internet. the organization may share its information w
DEFINE
Explain the physical and logical paths in a computer communication network also
Q. What is Retransmission timer? Retransmission timer if an ACK is received previous to the timer goes off - destroy the timer if the timer goes off before ACK a
Normal 0 false false false EN-IN X-NONE X-NONE Networks A networks consists of two or m
Client Once the GUI application is loaded, it will send a request (instance/object of Commands class) to server for a list of files from the server's shared directory.Client wil
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