GNVQ Advanced IT
Unit 4 - Lab 4
Communications & networking Laboratory Work
Lab 4 Communications terminology
Tasks: Terms that you should ensure that you are
familiar with.
- Network Services: ELECTRONIC MAIL, CONFERENCING
(video/, BULLETIN BOARDS, FILE TRANSFER
- System components: DTE, DCE, CONNECTORS, SOFTWARE,
CABLING.
- Protocol parameters: TRANSMISSION RATES, FLOW CONTROL,
NUMBER OF DATA BITS, NUMBER OF START BITS, NUMBER OF STOP BITS, PARITY.
- Modes of communication: ECHO, WRAP, TERMINAL
EMULATION, CR/LF
- Transmissiom modes: SIMPLEX, DUPLEX, HALF
DUPLEX, ASYMETRIC DUPLEX, SERIAL, PARALLEL, SYNCHRONOUS, ASYNCHRONOUS
You should research this data
thoroughly as it will provide Network revision material for your external
test along with Lab 4 Communication Terms. It will also enable you
to talk authoritatively in your assignment and enhance your quality of
outcomes grading.
