The Physical layer works with which of the following: A.) Segments B.) Datagrams C.) Packets D.) Bits E.) Frames

3 Answers   BITS,

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How many parts of ping?

0 Answers  

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How many valid ip will b in /21 in route summarization?

0 Answers  

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What is the terminal emulation?

0 Answers  

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A server is running HTTP, SMTP and DHCP. Which of the following best explains how the server is able to handle all three services over the same connection? The server has separate buffer areas for each application and forwards all data to each service. If the data does not apply to that application, it is discarded. The server processes each packet one at a time and forwards the data to the application that indicates that it is waiting for a transmission to arrive. The data is discarded if it does not apply to that application. The server uses the destination port number in the TCP/UDP header to identify the service. The data is forwarded to the service identified by the port number. The server uses separate three-way handshake connections to control the flow of the data and relates the service to the proper connection. This relationship allows the server to pass the data to the proper service.

1 Answers  

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Which OSI layer provides mechanical, electrical, procedural for activating, maintaining physical link? A.) Presentation B.) Network C.) Application D.) Physical E.) Transport F.) Data-Link

2 Answers  

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Which ipsec rule is used for the olympia branch and what does it define?

0 Answers  

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Which of the following are valid WAN terms? A.) DTE B.) DCE C.) Demarc D.) CPE

3 Answers   IBM,

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What is ISR or NonISR router? Difference between ISR or NonISR router?

3 Answers   HCL,

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What requirements should a VPN fulfill?

0 Answers   CCIE,

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if 10 pc's connected from internet, in 8 pc's internet is correctly run but in other 2 pc's they can not access internet,what's the problem?

9 Answers   Fibcom, TATA,

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What is the difference between ‘bit rate’ and ‘baud rate’?

0 Answers  

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