What is circuit switching and packet switching?

What is circuit switching and packet switching?
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1 Answer

Answer :

Circuit Switching is a strategy for switching data through a network. It involves establishing a  dedicated path (circuit) between the source and destination.  
 Packet Switching is also a strategy for switching data through a network. A packet switch is a  device with several inputs and outputs leading to and from the hosts that the switch interconnects. It uses  store and forward switching of discrete data units called packets.
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Related questions

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Last Answer : answer:If you are interested in the algorithms involved here are two common ones: http://en.wikipedia.org/wiki/Distance-vector_routing_protocol http://en.wikipedia.org/wiki/Link-state_protocol

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Last Answer : (4) 5 bytes 

What is used to see if a client is still connected to a NetWare server? A. Spoofing TCP/SAP B. Watchdog packet C. GNS Round Robin D. DNS Round Robin

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Last Answer : four

The ATM data packet is acell composed of ______bytes. A) 40 B) 50 C) 52 D) 53

Description : The ATM data packet is acell composed of ______bytes. A) 40 B) 50 C) 52 D) 53

Last Answer : 53

A _______is defined as a small, fixed-size block of information. A) frame B) packet C) cell D) none of the above

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Which of the following is anecessary part of the IPv6 datagram? A) Base header B) Extension header C) Data packet from the upper layer D) (a) and (c)

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