E5.1] CSMA of CSMA/CD stands for. a) b) c) Copper System Media Access Collision
ID: 3713440 • Letter: E
Question
E5.1] CSMA of CSMA/CD stands for. a) b) c) Copper System Media Access Collision Sense Media Access Collision Sense Multiple Access E5.2] Which media access network tries to detect collisions instead of avoiding collisions? a) Token Ring b) CSMA/CD c) AppleTalk d) ArcNet e) CSMA/CA E5.3] Token Ring networks use CSMA/CA network arbitration. a) True b)False E5.4] Star topologies require a hub, which means they a) Use more wire than bus topologies b) Are easier to troubleshoot than ring topologies c) Can bring the entire network down if the hub fails d) Are easy to add new computers e) All of the above E5.5] FDDI is a fiber-optic network based on which topology? a) Star b) Ring c) Bus E5.6] Which type of cable will operate at 100 Mbs? a) b) c) d) Category 3 cable Category 5 cable Category 2 cable 10BASE2 E5.7] UTP is a) b) c) d) Universal Transaction Protocol TCPIP protocol A type of wiring A signalling method over Ethernet E5.8] Token Ring networks determine who gets the token based on: Who is ready to transmit data b) Synchronized network timers c) NIC addressExplanation / Answer
E5.1] c) Collision Sense multiple access (also refered as Carrier-sense multiple access )
E5.2] b) CSMA/CD (Carrier-sense multiple access with collision detection )
E5.3]true
E5.4] e) all of the above
E5.5] b) ring
E5.6] category 5
E5.7]a)universal transaction protocol( or universal transfer protocol)
E5.8] a)who is ready to transmit data
E5.9]b) WAN typically use...
E5.10] a) star topology
E5.11]d) star network require much more cable..
E5.12] a) star bus topology
E5.13]d)repeater
E.5.14]d)it does all of the above
E5.15]b)physical link layer
E5.16]physical layer
E5.17] physical layer
E5.18] data link layer
E5.19] a)data link layer
E5.20] data link layer
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