Specify which of the following statements are functional F r

Specify which of the following statements are functional (F) requirements and which are nonfunctional (NF) requirements. (F or NF) ____ \"The Library System must allow a student to reserve a book.\" ____ \"The Library System must be written in .NET with SQL Server.\" ____ \"The Library System must be easy to use.\" What is a state machine with respect to UML?

Solution

Functional : The library System must allow a student to reserve a book.

Non-Functional : The library System must be written in .NET and SQL

Non-Functional : The library System must be easy to use .

State Machine

It describes the response of series of events in a system with respect to a behavior of single object.
The diagram which represents different state is know an State Machine diagram.
So the UML diagram models the flow of control from one state to the other state of a particular object within a system.

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