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AI-900 Practice Question: Describe Artificial Intelligence workloads and considerations

What is 'explainable AI' (XAI) and why is it important for responsible AI?

⚠ Common exam trap

Test-takers frequently confuse 'explainable AI' with 'AI that can explain itself in natural language' (Option A) or with 'error-handling AI' (Option D), when in fact XAI is a broad set of interpretability techniques focused on transparency and trust, not conversational ability or post-hoc error reporting.

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

Techniques that make AI decision-making understandable to humans, supporting transparency and trust

Explainable AI (XAI) refers to a set of techniques and methods that produce human-understandable explanations of AI model decisions, outputs, and behaviors. It is critical for responsible AI because it enables transparency, builds user trust, supports regulatory compliance (e.g., GDPR's right to explanation), and helps identify and mitigate bias or errors in model predictions.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • AI systems that can explain jokes and riddles to users

    Why it's wrong here

    Understanding humor in jokes and riddles requires commonsense reasoning, cultural knowledge, and language pragmatics, not the interpretability of model predictions. XAI is concerned with explaining why a model produced a specific decision, such as a loan denial or medical diagnosis, not with generating entertaining or human-like explanations of jokes.

  • Techniques that make AI decision-making understandable to humans, supporting transparency and trust

    Why this is correct

    Explainable AI (XAI) encompasses techniques such as feature-attribution methods (e.g., SHAP, LIME), saliency maps, and surrogate models that translate a model's internal logic into human-comprehensible rationale. These techniques reveal which input features most influenced a particular prediction, enabling stakeholders to detect bias, validate fairness, and satisfy regulatory requirements while building user trust.

  • AI systems designed to teach other AI systems

    Why it's wrong here

    This describes meta-learning or knowledge distillation, where one model's outputs are used to train or improve another model. XAI is not machine-to-machine teaching; it is fundamentally human-centered because it renders a model's reasoning legible to people so they can assess correctness, fairness, and safety of the decisions.

  • AI that automatically generates explanations of its errors

    Why it's wrong here

    Automatically explaining errors is a possible application of XAI, but the field has a much broader scope. XAI aims to make all model decisions interpretable—both correct and incorrect ones—through global explanations of overall behavior and local explanations of individual predictions, while error explanation alone would ignore the majority of outputs that are correct.

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Written by Johnson Ajibi, MSc IT Security

Senior Network & Security Engineer · founder of Courseiva

This AI-900 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the AI-900 exam.