data communication link
Data Link was designed for local area network communication. It means that if you connect your computers locally, you do not need higher layers in order for the computer to see and communicated with each other.
Computer networking is a direct outgrowth of data communication. Data communication covers many more areas of electronic communication than computer networking (think of computer networking as a subtopic area of data communications). This would include telephone communications, use of radar and other media, and so forth. Computer networking concerns itself primarily with packet driven data and the idea of what a network is and is composed of. It would not cover the areas that are not directly related to computers, such as voice telephony (analog), telecommunications, PBX connections, cellular and personal communication systems, radio systems, light systems, video conferencing, etc. The "data world" grew out of the "voice world". The use of analog dialup services is where it all started. So there is the relationship; computer networking is the result of what happened with data communication.
For detail information about computer data interface visit the following link named "Computer Data Interface"
For detail information about computer data interface visit the following link named "Computer Data Interface"
Link LayerEnd-to-end encryption is an encryption technique that ensures all data coming from your computer to the destination is completely encrypted.
Link LayerEnd-to-end encryption is an encryption technique that ensures all data coming from your computer to the destination is completely encrypted.
packet switching technology which uses short fixed length
Data in the link list could be anything, it could be user defined data types or standard data types. Like link list of a text file data could be list of strings.
just link the data line of the new computer
The DATA-Link is located under the driver's side steering wheel just above the pedals. This DATA-Link is for you or the mechanic to hook up their portable computer and communicate with the vehicles computer to help them diagnose the vehicles problems.
The bus is the communication network between computers on the vehicle. It consists of two twisted wires that run to each computer and the data link connector under the dash.