What is the protocol number for UDP? A.) 6 B.) 17 C.) 25 D.) 21

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Explain the types of communication in ipv6 ?

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What are the steps of data encapsulation?

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What are characteristics of UDP A. It is reliable and acknowledged B. It is unreliable and acknowledged C. It is reliable and unacknowledged D. It is unreliable and unacknowledged

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Which of the following describe SMTP? A.) Used for downloading files to the router. B.) Used for sending e-mail. C.) Uses TCP. D.) Uses UDP. E.) Uses port 25. F.) Used for managing IP devices.

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Which command can verify Application Layer connectivity between 2 hosts? A.) ftp B.) snmp C.) telnet D.) ping E.) traceroute

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Which layer is responsible for flow control, acknowledgement, and windowing? A.) Transport B.) Network C.) Application D.) Session E.) Physical F.) Data Link

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Identify 3 Fast Ethernet technologies? A.) 100 Base FastEther B.) 100 Base FX C.) 100 Base T4 D.) 100 Base TX

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Identify the purpose of ARP? A.) Avoiding routing loops B.) Determining a workstation's IP address C.) Sending a directed broadcast D.) Determining a workstation's MAC address

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At which layer of the OSI Reference Model do bridges operate? A.) Physcial B.) Session C.) Datalink D.) Transport E.) Network

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What is the result of using a hierarchical addressing framework? A. increased availability of addresses B. decreased distance between routers C. increased router memory requirements D. no need to maintain routing information

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hello sir , if i finish this certification is the job is conform ?? and in chennai were i can do this ??

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