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.
Seven Layers of OSI Model and functions of seven layers of OSI model. 1  Layer 1. Physical Layer. 2  Layer 2. Datalink Layer. 3  Layer 3. Network Layer. 4  Layer 4. Transport Layer. 5  Layer 5. Session Layer. 6  Layer 6. Presentation Layer. 7  Layer 7. Application Layer.