AI0-001 Implementing AI Solutions Practice Question
A team is developing an AI agent that can answer questions by querying a SQL database and a REST API. The agent should decide which tool to call, parse the response, and reason about the next step. Which THREE concepts should be implemented to build this agent?
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
✓
ReAct pattern for iterative reasoning and tool use
The ReAct pattern (Reasoning + Acting) enables iterative tool selection. Function calling allows the LLM to output structured tool calls. Planning agents can decompose a question into subtasks. Chain-of-thought is a reasoning technique but not a full agent framework; content filtering is not needed.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
ReAct pattern for iterative reasoning and tool use
Why this is correct
ReAct combines reasoning traces with actions, perfect for multi-step tool use.
- ✗
Content filtering to sanitize database results
Why it's wrong here
Content filtering is a safety measure but not a core component of building the agent's decision loop.
- ✓
Function calling to enable the LLM to invoke SQL and API tools
Why this is correct
Function calling allows the model to output structured calls to external tools.
- ✗
Chain-of-thought prompting without tool integration
Why it's wrong here
Chain-of-thought improves reasoning but does not include tool invocation; it is only a part of the reasoning step.
- ✓
Planning agent that decomposes the question into sub-tasks
Why this is correct
A planning agent can break down complex questions into steps, each using appropriate tools.
About these practice questions
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This AI0-001 practice question is part of Courseiva's free CompTIA 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 AI0-001 exam.