Question 1easymultiple choice
Full question →easymultiple choiceObjective-mapped
An autonomous delivery robot uses AI to navigate sidewalks. The robot occasionally fails to detect pedestrians in low-light conditions, leading to near-collisions. The company wants to ensure the system is robust and safe before wider deployment. Which Microsoft responsible AI principle is most directly relevant?
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
A
Distractor review
Fairness
Fairness addresses biases in AI that could lead to discrimination, but the primary concern here is physical safety, not differential treatment of individuals.
B
Distractor review
Privacy and security
Privacy and security focus on protecting data and preventing unauthorized access. While important, the core issue is the robot's inability to detect pedestrians safely, not data handling.
C
Best answer
Reliability and safety
Reliability and safety ensure AI systems perform as intended and do not cause harm. The robot's detection failures in low light present a safety risk that must be mitigated.
D
Distractor review
Transparency
Transparency means explaining AI decisions, but the immediate need is to make the system safe, not to explain its failures to pedestrians.
Common exam trap
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Technical deep dive
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
- Use explanations to understand the rule behind the answer.
TExam Day Tips
- Underline the problem statement mentally.
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Related practice questions
Related AI-900 practice-question pages
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
More questions from this exam
Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
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Question 6
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FAQ
Questions learners often ask
What does this AI-900 question test?
Read the scenario before looking for a memorised answer.
What is the correct answer to this question?
The correct answer is: Reliability and safety — The scenario describes a safety-critical system that must operate reliably under various conditions. The principle of reliability and safety requires AI systems to perform consistently and safely, especially when failures could cause harm. While other principles like fairness, privacy, and transparency are important, the immediate concern here is the physical safety of pedestrians, making reliability and safety the most directly relevant principle.
What should I do if I get this AI-900 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
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