INFRA(2 course)"Analysis for Business Systems"

What differentiates RAD from Waterfall?

• Prototyping

• Iteration

What differentiates Agile from Waterfall?

• Iteratively delivers features via sprints

• Clearly defined phases with deliverables

Which of the following is a good sample syntax for writing a good requirement.

• [Subject] [Action] [Subject] [Value]

• [Condition] [Action or Constraint] [Value]

Functional requirements are usually discussed with subject-matter experts.

• true

• false

Non-functional requirements are usually discussed with developers.

• true

• false

In Object-Oriented Programming, an object is kind of person, place, event, or thing about which we want to capture.

• true

• false

An application for a fast food chain models each user with a class. Any user can apply a 5% off coupon code when ordering a meal above $10 (represented by a class labelled User), however users that pay a monthly fee can also apply a 10% off coupon code when ordering any menu item from the store and are represented by a subclass of User labeled specialUser. Is this an example of inheritance?

• yes

• no

The Maintenance phase in the SDLC described in this course is the longest and costliest phase.

• true

• false

In what phase(s) is a System Request document introduced?

• Plan

• Analyze

• Design

• Implement

Which of the following diagrams can be used to document a business process?

• Swim-lane diagram

• Flow charts

• All of the above