Requirement Determination

Question 1

Describe requirement determination

Answer 1

It involves identifying and documenting the functional and non-functional requirements that the system must fulfill to meet the objectives and satisfy the stakeholders.

Question 2

What is the purpose of requirement determination

Answer 2

to convert high level business requirements (from the system request) into detailed requirements that can be used as inputs for creating models

Question 3

Types of requirement

Answer 3

Functional: relates to a process or data
Non-functional: relates to performance or usability

Question 4

Describe funcitonal requirment

Answer 4

A functional requirement relates directly to a process a system has to perform or information it needs to contain.

Question 5

Describe non fucntional requirement

Answer 5

Nonfunctional requirements refer to behavioral properties that the system must have, such as performance and usability.

The “ability” to access the system using a Web browser is considered a nonfunctional requirement