Which of the following provide correct information about a
protocol at the transport layer of the OSI model?
* UDP - Provides Connectionless datagrams service
* TCP - Provides Connection Oriented Services
* SMTP - Provides Mail Exchange
* IP - Route determination
* TCP - Provides Flow Control and Error Checking
* FTP - Transfers of Files
Answer Posted / vineela
tcp and udp are transport layer protocols
port number of tcp is 6 it is connection oriented service
port number of udp is 17 it is connection less service
ip port no 0 network layer protocol
smtp porot no 25 application layer protocol
ftp prot no 21 application layer protocol
| Is This Answer Correct ? | 4 Yes | 1 No |
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