What is Retransmission
Explain the term Retransmission?
Expert
Retransmission refers to the technique where the receiver identifies the occurrence of an error and asks the sender to resend the message. Resending is repeated until a message arrives clearing that the receiver believes is error-freed or until the receiver send the acknowledgement.
What do you mean by the digital signature? Describe the purpose of attaching the digital signature with the document.
What is the basic difference among TCP/IP and NETBEUI protocol?
Explain the term ARP and RARP?
Define point-to-point protocol: The communications protocol employed to join computers to remote networking services comprising Internet service providers.
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XTND XMIT: Irrespective of the mail retrieval protocol, typically email clients utilize the Message Submission flavor of the Simple Mail Transfer Protocol (SMTP) to send messages. POP3 have a protocol extension, called as "XTND XMIT” that let cl
Explain the term transposition and substitution encryption?
Briefly explain the concept of limited liability.
What do you mean by the term Block Cipher?
Define the term Character Stuffing in brief.
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