What is the value of static code analysis?
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.
It is recommended to perform exhaustive tests for covering all combinations of inputs and preconditions.
Refer to the exhibit -Given the following State Transition diagram, match the test cases below with the relevant set of state transitions.(i)X-Z-V-W(ii)W-Y-U-U
A system calculates the amount of customs duty to be paid:_ No duty is paid on goods value up to, and including, $2,000._ The next $8,000 is taxed at 10%._ The next $20,000 after that is taxed at 12%._ Any further amount after that is taxed at 17%.To the nearest $, which of these groups of numbers fall into three DIFFERENT equivalence classes?
The four test levels defined for a common V-model testing approach are:
