Switching - Switching 1: Traditionally, _ methods of...

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Switching 1: Traditionally, _____ methods of switching have been important. a. four b. three c. five d. six 2: We can divide today's networks into ____ broad categories. a. four b. three c. five d. two 3: Packet-switched networks can also be divided into ______subcategories: virtual-circuit networks and datagram networks a. four b. three c. two d. five 4: A ________ network is made of a set of switches connected by physical links, in which each link is divided into <i>n</i> channels. a. line-switched b. frame-switched c. circuit-switched d. none of the above 5: Circuit switching takes place at the ________ layer. a. data line b. physical c. network d. transport 6: In _______, the resources need to be reserved during the setup phase; the resources remain dedicated for the entire duration of data transfer phase until the teardown phase. a. datagram switching b. circuit switching c. frame switching d. none of the above 7: In _________, there is no resource allocation for a packet. a. datagram switching b. circuit switching c. frame switching d. none of the above 8: In _________, resources are allocated on demand.
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This note was uploaded on 08/01/2011 for the course ITEC 000 taught by Professor Asda during the Spring '11 term at Eastern Mediterranean University.

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Switching - Switching 1: Traditionally, _ methods of...

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