AI-102 Implement agentic AI solutions Practice Question
An agent uses Azure OpenAI with function calling to perform actions. The agent is not executing functions correctly. Which THREE factors should the team check to diagnose the issue?
⚠ Common exam trap
Microsoft often tests the misconception that temperature or model version are primary causes for function-calling failures, when in reality the core issues are token limits, schema correctness, and description clarity.
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
✓
The token limit is too low, truncating the function definitions.
If the token limit is too low, the model may not receive the full function definitions, causing it to omit or misinterpret available functions. This truncation prevents the model from correctly selecting or formatting function calls, leading to execution failures.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
The temperature parameter is set too high.
Why it's wrong here
Temperature does not affect function calling capability.
- ✓
The token limit is too low, truncating the function definitions.
Why this is correct
Low token limits can cut off function definitions.
- ✓
The function parameter schemas are incorrect or incomplete.
Why this is correct
Incorrect schemas prevent proper function execution.
- ✓
The function descriptions are ambiguous or missing.
Why this is correct
Ambiguous descriptions can confuse the model.
- ✗
The model version is outdated.
Why it's wrong here
Outdated versions still support function calling.
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Written by Johnson Ajibi, MSc IT Security
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This AI-102 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-102 exam.