Answer:
The system's scope defines the extent of the design according to operational requirements. The proposed system is also subject to limits known as boundaries, which are external to the system. Boundaries are also imposed by existing hardware and software.
When a filter is applied to a database, the filter acts as a virus protection program and goes through the database to remove anything that could have potential to harm your computer and/or software.
Answer/Explanation:
A coverage map shows how much land something takes up or reaches to.