What is a key principle of risk-based testing in MIPC QA?

• A. Test every feature with equal effort.
• B. Avoid testing on data-sensitive components.
• C. Only perform performance testing.
• D. Prioritize test cases by risk and impact on business objectives; focus on high-risk features.

Answer: (D)

In risk-based testing for MIPC QA, you allocate testing effort according to risk and potential impact on business objectives. This means you focus more testing on features that are more likely to fail or whose failure would cause major problems for users, accuracy, security, or compliance. By prioritizing test cases based on risk exposure, you ensure that high-impact areas—such as critical workflows, data-sensitive components, and regulatory requirements—receive thorough validation while low-risk parts get lighter testing.

So prioritizing test cases by risk and impact and concentrating on high-risk features aligns with this approach. The other options would waste effort by treating all features equally, avoid testing on important data-sensitive areas, or focus only on performance, which misses other critical risks.