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.
Service layer is the middle layer between presentation and data store. It abstracts business logic and data access. The idea behind such a layer is to have an architecture which can support multiple presentation layers such as web, mobile, etc. Mostly it has a separate physical tier of its own to cleanly segregate it with any presentation layer.