Question 1hardmultiple choice
Full question →hardmultiple choiceObjective-mapped
A company deploys an AI system to screen job resumes. The system consistently rejects candidates from a certain university, but the company cannot determine which features led to the decision or how the model arrived at that outcome. Which Microsoft responsible AI principle is most directly violated?
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
While the system may be biased, the primary issue described is the lack of understanding of the decision process, not bias detection or mitigation.
B
Distractor review
Accountability
Accountability is relevant but the most direct violation is the inability to explain the model, which falls under transparency.
C
Best answer
Transparency
Transparency means AI systems should be understandable, and operators should be able to explain decisions. The company's inability to explain the rejection directly violates this principle.
D
Distractor review
Privacy and security
Privacy and security concern data protection, not the explainability of AI decisions.
Common exam trap
Common exam trap: NAT rules depend on direction and matching traffic
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Technical deep dive
How to think about this question
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
KKey Concepts to Remember
- Static NAT maps one inside address to one outside address.
- PAT allows many inside hosts to share one public address using ports.
- Inside local and inside global describe the private and translated addresses.
- NAT ACLs identify traffic for translation, not always security filtering.
TExam Day Tips
- Identify inside and outside interfaces first.
- Check whether the scenario needs static NAT, dynamic NAT or PAT.
- Do not confuse NAT matching ACLs with normal packet-filtering intent.
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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FAQ
Questions learners often ask
What does this AI-900 question test?
Static NAT maps one inside address to one outside address.
What is the correct answer to this question?
The correct answer is: Transparency — Transparency requires that AI systems be understandable and their decisions explainable. Here, the company cannot explain why the model rejects certain candidates, which violates transparency. Fairness relates to bias, but the scenario explicitly points to the inability to understand the model's reasoning. Accountability is about responsibility for outcomes, and Privacy is about data protection. The lack of explanation directly breaches transparency.
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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