PPA-2023 EN Q6

User story should be

• short

• valuable

• easy to estimate

• all of above

User story contains

• Title

• • Acceptance criterion​

• Rating

• All of above

Prototype is

• fast model

• small running code

• simple model

• all of above

The longer you wait for comments, the higher the potential implementation costs​

• Yes

• No

Throw-away prototype is

• fast to build

• cheap

• without details

• all of above

Evolutionary prototype

• is fast to build

• becomes a ready system

• is usefull if
  requirements are clear

• all of above

Non-functional requirements may affect

• functional reguirements

• usabality requiremetns

• architecture

• all of above

User authentification is part of

• access control requirements

• usability requirements

• performance requirements

• all of above