SOFTWARE ENGINEERING

Detailed explanation-1: -Functional requirements capture the intended behavior of the system. Explanation: The behavior of functional requirements may be expressed as services, tasks or functions the system is required to perform.

Detailed explanation-2: -A functional requirement is a statement of how a system must behave. It defines what the system should do in order to meet the user’s needs or expectations. Functional requirements can be thought of as features that the user detects.

Detailed explanation-3: -Functional requirements may involve calculations, technical details, data manipulation and processing, and other specific functionality that define what a system is supposed to accomplish. Behavioral requirements describe all the cases where the system uses the functional requirements, these are captured in use cases.

Detailed explanation-4: -Be consistent in the use of modal verbs. Tag each requirement with a unique identifier. Write only one requirement in each requirement statement. Write requirements statements as concisely as possible. Make sure each requirement is testable. More items