One of the weaknesses of reverse engineering as a method for requirements elicitation is that it __________.
A)is time saving and inexpensive
B)provides investment in an existing system/product
C)is time consuming and expensive
D)provides detailed information to develop documentation when it is missing

Question

Quizplus · Accepted Answer

One of the weakness of reverse engineering as a method for requirements elicitation is that it is time consuming and expensive.
Key Takeaway: Reverse engineering is done after management conducts a cost-benefit analysis on whether to update a system so that good documentation is available or to work backwards and develop the documentation themselves. If it is too expensive to replace a system, then reverse engineering provides an alternative.
In many cases, however, reverse engineering, can be time consuming and expensive. This is especially true if the system is complex and has not been analyzed in a long period of time.

One of the Weaknesses of Reverse Engineering as a Method