Outcome B - Data transmission 0.0 / 5 ? ICTData and InformationASOther Created by: 25378Created on: 03-11-21 22:57 SMTP Simple Mail Transfer Protocol (SMTP) is used to transfer outgoing email from one server to another 1 of 12 POP3 Post Office Protocol 3 (POP3) is one protocol that is used to receive email 2 of 12 IMAP Internet Message Access Protocol (IMAP) is used to receive email and an alternative protocol to POP3 3 of 12 Voice Protocols Voice over Internet Protocol (VoIP) allows voice calls to be made between devices using the Internet 4 of 12 Video Calls As networks become faster, video calls are becoming more common between users such as:- FaceTime 5 of 12 HTTP Hypertext Transfer Protocol (HTTP) is the way that web pages are transmitted via the Internet 6 of 12 HTTPS Hypertext Transfer Protocol Secure this is the way to make secure payments as it is encrypted 7 of 12 NFC Payments NFC (Near Field Communication) is a protocol used to transfer data between devices near each other 8 of 12 Latency Latency describes the total time it takes for a packet of data to travel from source to destination 9 of 12 Lossless compression Some files such as word processed documents or program code need the contents to be exactly the same when compressed 10 of 12 Lossy compression A lossy compression will use an algorithm that loses some information e.g: PNG, JPG/JPEG, GIF 11 of 12 Codecs A codec is short for coder-decoder It encodes data into a format that can be used for transmission or storage 12 of 12
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