Carry out an irrigation system performance assessment; Analyse and report the outcomes of performance assessment; Provide recommendations for improvements to efficiency; Assessment requirements: 2 completed performance assessment reports on two different systems; Course Materials: Evidence portfolio outlining all the assessment requirements.
Definition - What does Presentation Layer mean? The presentation layer is layer 6 of the 7-layer Open Systems Interconnection (OSI) model. It is used to present data to the application layer (layer 7) in an accurate, well-defined and standardized format. The presentation layer is sometimes called the syntax layer.
Before you start. Objectives: learn how data travels between OSI layers, how is data transformed and how do we refer to data at different layers. Prerequisites: you should know function of each layer of the OSI model. Key terms: data, layer, network, segment, bits, osi, port, session, source, destination, address, frame, model, packet, transport.