what is the difference between a ‘half-duplex’ and a ‘full-duplex’ system?

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Company XYZ has an employee that works out of the home. The employee runs big client server applications and must quickly transfer large files. The company wants the best cost/benefit on this connection. What would be the most practical solution? A. an ISDN Basic Rate Interface (BRI) connection to the user at home B. a dedicated T1 connection to the user at home C. a dedicated Frame Relay connection to the user at home. D. a standard 28.8 analog dialup connection to the user at home.

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When ip confliction accord in subnet which ip assigned automatically and what it called?

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1 what is the number of telnet session in the cisco router a 1 b 2 c 3 d 4 e 5

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I want to configure a serial interface on a 7500 with a VIP card. What global config command would give me access to a serial interface on a 7500? A.) int 1/0/0 B.) int s 1/0/0 C.) int s 1/1 D.) int s0.1 E.) int s1

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Which addresses are INCORRECTLY paired with their class? A. 128 to 191, Class B B. 192 to 223 Class B C. 128 to 191, Class C D. 192 to 223, Class C

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The CSMA/CD Ethernet IEEE committee is defined as which of the following? A.) 802.2 B.) 802.3 C.) 802.4 D.) 802.5

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Which layer defines the physical topology? A.) Application B.) Transport C.) Network D.) Data Link E.) Physical F.) Session

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MIDI and MPEG are examples of what layer of the OSI seven layer model? A.) Session B.) Network C.) Datalink D.) Transport E.) Application F.) Presentation

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what is ping utility and how to work.

3 Answers   Cisco,

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What is subnetting? Why is it used?

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Identify 3 methods not used to prevent routing loops? A.) Holddown timers B.) Sequence numbers C.) Triggered updates D.) Split horizon E.) Area hierarchies F.) Order of router startup

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