What Is Requirement?

What do you mean by requirement?

Requirement, requisite refer to that which is necessary.

A requirement is some quality or performance demanded of a person in accordance with certain fixed regulations: requirements for admission to college..

What are types of requirements?

The main types of requirements are:Functional Requirements.Performance Requirements.System Technical Requirements.Specifications.

Why are requirements important?

The requirements contain the behavior, attributes and properties of the future system. Therefore, the main task of the requirements is to ensure that they are understood by all stakeholders. The work with the requirements involves various processes, e.g. identification, analysis, verification and, finally, management.

What are the design requirements?

The design requirements for a Type I product are based on the wants and needs of the intended customer. These wants and needs must be identified by the company making the product, and they are often communicated by the target customer in nontechnical and sometimes vague terms.

What are good requirements?

A good requirement states something that is necessary, verifiable, and attainable. Even if it is verifiable and attainable, and eloquently written, if it is not necessary, it is not a good requirement. … If a requirement is not attainable, there is little point in writing it. A good requirement should be clearly stated.

What are the requirements for testing?

Requirements Testing process:Testing must be carried out in a timely manner.Testing process should add value to the software life cycle, hence it needs to be effective.Testing the system exhaustively is impossible hence the testing process needs to be efficient as well.More items…