CISA · Question #340
Which of the following is the BEST source of evidence to determine whether a new system meets expected requirements?
The correct answer is A. User acceptance testing (UAT). User Acceptance Testing (UAT) is the best evidence that a system meets expected requirements because it involves actual end users validating the system against real-world business needs. Business requirement documentation (B) defines what was asked for, not whether it was…
Question
Which of the following is the BEST source of evidence to determine whether a new system meets expected requirements?
Options
- AUser acceptance testing (UAT)
- BBusiness requirement documentation
- CChange requests
- DFeasibility studies
How the community answered
(16 responses)- A94% (15)
- D6% (1)
Explanation
User Acceptance Testing (UAT) is the best evidence that a system meets expected requirements because it involves actual end users validating the system against real-world business needs. Business requirement documentation (B) defines what was asked for, not whether it was delivered. Change requests (C) document modifications. Feasibility studies (D) are pre-project assessments. UAT is the direct, empirical confirmation that requirements were met.
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