Question 2

Question 1

What is a functional requirement?

Answer 1

Functional requirements are things that the system must do

Question 2

Give examples of functional requirements

Answer 2

The system shall check a users identify

The system shall check a users password

The system shall produce a statement of the users account

Question 3

What are the differences between agile documentation and pdd documentation?

Answer 3

Agile:
Document only when there is a well defined purpose

Formal documentation not always necessary

Pdd:
Heavy documentation
Formal documentation
Often used for large projects to allow future traceability and maintain ability

Question 4

What are the differences between agile requirements and pdd requirements?

Answer 4

Agile:
Requirements can evolve and be revisited through increments.

Pdd:
Requirements must be carefully defined and complete

Question 5

What are the categories of non functional requirements?

Answer 5

Look and feel 
Usability and humanity 
Performance 
Operational and environmental 
Maintain ability and support 
Security 
Legal 
Cultural

Question 6

What is a non functional requirement?

Answer 6

A requirement about a quality that the product must have

Question 7

Give examples of non functional requirements

Answer 7

X must validate the users identity and password within 3 seconds

X must be usable by users with limited dexterity

X must operate in arctic climates

Question 8

What is a fit criterion

Answer 8

A precise and testable statement of a requirement