Answer / guest

Answer: A

The Transport Layer:

Segments upper-layer applications.

Establishes an end-to-end connection.

Sends segments from one end host to another.

Optionally, ensures data reliability.

Answer / moire

B

What does the term Base refer to in 100BaseT A. cabling type B. singnal type C. 100 mode type D. spectrum used E. speed category

3 Answers  

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Which statement about the flow control function of TCP is true? A. TCP makes no snarl to check for lost or duplicate data packets B. The application layer must sequence data packets when using TCP C. TCP controls the flow of UDP data through negative acknowledgements (NAK) D. TCP is a connection oriented protocol that acknowledges receipt of data packets and is considered reliable

2 Answers  

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What is the default LMI type? A.) Cisco B.) ANSI C.) IETF D.) Q933a

3 Answers  

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What is the updates time of routing table,and what is the invalid timer, and also what is the flush timer in IGRP and EIGRP?

1 Answers   HP,

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Identify the 3 methods routers learn paths to destinations? A.) Dynamic routing B.) None of the above, configured by default C.) Default routes D.) Administrative distance E.) Static routes

1 Answers  

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Put the following steps of encapsulation into the correct order: 1) The data is broken into segments to be organized 2) Frames are converted to 1s and 0s to be put on the wire 3) Packets are converted into frames 4) Information that users enter is converted into data 5) The segments are changed to packets to be routed A.) 4, 1, 3, 2, 5 B.) 4, 5, 1, 3, 2 C.) 2, 3, 1, 4, 5 D.) 4, 1, 5, 3, 2

1 Answers  

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You are logged into a router, what command would show you the IP addresses of routers connected to you? A. show cdp neighbors detail B. show run C. show neighbors D. show cdp

2 Answers  

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Which command, that is used to test address configuration, uses Time-To-Live (TTL) values to generate messages from each router. A) telnet B) ping C) trace D) bootp

4 Answers  

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Which protocol resolves an IP address to a MAC address? A.) DHCP B.) RARP C.) ARP D.) NBP E.) DNS

4 Answers  

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What is STP and what is the difference between PVST and RSTP

0 Answers   Infosys, Wipro,

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If there is only 2 host in bus topology is that possible collision accord?

0 Answers  

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Which three devices can be used to convert the user data from the DTE into a form acceptable to the WAN service's facility? A. Modem B. CSU/DSU C. TA/NT1 D. CO E. SS7

1 Answers  

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