T5 Data transmission

  • Created by: Travis_ow
  • Created on: 12-11-21 10:09

Topic B. T5 Data transmission

  • Simple Mail Transfer Protocol (SMTP) is used to transfer outgoing email from one server to another
  • Post Office Protocol 3 (POP3) is one protocol that is used to receive email
  • Internet Message Access Protocol (IMAP) is used to receive email and an alternative protocol to POP3
  • Voice over Internet Protocol (VoIP) allows voice calls to be made between devices using the Internet
  • Hypertext Transfer Protocol (HTTP) is the way that web pages are transmitted via the Internet
  • NFC (Near Field Communication) is a protocol used to transfer data between devices near each other
  • Latency describes the total time it takes for a packet of data to travel from source to destination
  • A lossy compression will use an algorithm that loses some information
  • A codec is short for coder-decoder
  • It encodes data into a format that can be used for transmission or storage
  • Audio Video Interleave (AVI) is a container format created by Microsoft in 1992
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