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.
OSI Model. 1  The Physical Layer (Layer 1) 2  The Data Link Layer (Layer 2) 3  The Network Layer (Layer 3) 4  The Transport Layer (Layer 4) 5  The Session Layer (Layer 5) 6  The Presentation Layer (Layer 6) 7  The Application Layer (Layer 7)