Which of the following statements about use-case testing are most accurate?

Which of the following statements about use-case testing are most accurate?

(i) In a use-case diagram an actor represents a type of user.

(ii) Use-cases are the most common test basis for unit testing.

(iii) A use-case describes interactions between actors.

(iv) An actor is always a human user that interacts with the system.

(v) Test cases can be based on use-case scenarios.

(vi) Use-case testing will often identify gaps not found by testing individual components.
A . ii, iii, iv, v
B . i, iii, v, vi
C . i, ii, iv, v
D . iii, iv, v, vi

View Answer

Answer: B