Which command will display the encapsulation type on interface serial 0? A.) show interface s0 B.) show all C.) show int s0 encap D.) show encap s0 E.) show encap

1 Answers   Cisco,

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CSMA/CD stand for which of the following? A.) Carrier Sense, Multiple Access with Collision Detection B.) Collision Sense, Multiple Access with Collision Detection C.) Collision Sense, Multiple Access with Carrier Detection D.) Carrier Sense, MAC address with Collision Detection

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What is osi reference model?

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Identify 3 characteristics of a MAC address? A.) Burned into the NIC B.) 48 bits long C.) Length is 32 bits D.) Used to identify a host device E.) Contains a network portion and a host portion

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What does the trace response !H mean? * A: Network unreachable * B: Not forwarded due to ACL restriction * C: Protocol unreachable * D: Port could not be reached

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Define logical topology.

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Which OSI layer provides best effort end to end packet delivery? A.) Data-Link B.) Presentation C.) Network D.) Transport E.) Physical F.) Application

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Which IP Address Class can have 64,000 subnets with 64,000 hosts per subnet? A. Class B B. Class A C. Class C D. Class D

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Which statements are true regarding half duplex? A.) Only works in a point-to-point configuration B.) Allows for transmitting and receiving but not at the same time C.) Allow for transmitting and receiving of data simultaneously D.) Doubles the bandwidth

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What is the beaconing?

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IP extended access lists use which of the following as a basis for permitting or denying packets? A.) destination address B.) all of the above C.) protocol D.) source address E.) port

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Which of the following is an example of the Physical Layer? A.) SQL B.) IP C.) LLC D.) DDP E.) Ethernet

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