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.
The OSI model has seven layers, each of which has a different level of abstraction and. performs a well -defined function. The p rinciples that were applied to arrive at the seven. layers are as follows (Feig) 1 : Â· A layer should be created where a different level of abstraction is needed.