Methods And Approaches

Question 1

Linear approach

Answer 1

Well defined outcome, sequential process (building a house)

Question 2

Iterative approach

Answer 2

Goal evolves over time, some phases or tasks overlap others. Parts of the project can be delivered as they are completed.

Question 3

Waterfall approach

Answer 3

Linear approach, for physical engineering disciplines like manufacturing and construction.

Question 4

Waterfall is best used when

Answer 4

Phases are clearly defined, tasks are sequential, or changes are very expensive to implement.

Question 5

Agile methodology works best when

Answer 5

many tasks simultaneously executed, or in various stages.

Question 6

Agile works best when

Answer 6

Outcome is not well defined, or where some qualities are well defined and others are flexible. High uncertainty and risk.