Which of the following describe full-duplex transmission? A.) Uses a single wire B.) Data transmission in only both directions, but only one way at a time C.) Uses a point-to-point connection from the transmitter of the transmitting station to the receiver of the receiving station D.) Data transmission in only one direction

1 Answers  

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Which layer is responsible for coordinating communication between systems? A.) Application B.) Network C.) Session D.) Transport E.) Physical F.) Data Link

2 Answers   HCL,

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what is difference between hub and router.....

5 Answers   Thomson,

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Identify command that configures 'Cisco1' as a secret password? A.) Router(config)# enable secret password Cisco1 B.) Router(config)# enable secret cisco1 C.) Router(config)# enable password Cisco1 D.) Router(config)# enable secret Cisco1

2 Answers  

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Which OSI layer supports the communication component of an application? A.) Data-Link B.) Physical C.) Session D.) Presentation E.) Application F.) Transport

2 Answers  

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what is frame relay.and how it is different from isdn

1 Answers   HCL,

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Identify 2 features of X.25? A.) Supports only IP B.) Utilizes switched and permanent virtual circuits C.) Contains minimal flow control and error recovery D.) Utilizes LAPB as it's data-link protocol

1 Answers  

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Which is true regarding store-and-forward switching method? A.) Latency varies depending on frame-length B.) Latency is constant C.) It is default for all Cisco switches D.) It only reads the destination hardware address before forwarding the frame

1 Answers  

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What are the disadvantages of symmetric algorithms?

0 Answers   CCIE,

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Hi Jitendera, I need ur suggestion. I completed my CCNA certification & also hving some sort of real time experience. Now i m planning to do CCNP. Little bit confusion is that whether it wud be better for me to go for CCNP ya CCNA (Security). As off my goal is to reach CCIE (Security & Switching/Routing). So tell me some solution of my confusion yaar..!!! Thanx & Regards Shahin..

1 Answers  

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

1 Answers  

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Name the command we give if router ios stucked?

0 Answers  

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