Single Choice Moderate

Q

A company uses an agent built in Microsoft Foundry that retrieves internal content and invokes tools to perform actions.

Security testing shows that prompt injection attacks can trigger unauthorized tool calls and expose internal data.

You need to reduce prompt manipulation risks by enforcing controls across input handling, tool execution, and response generation.

What is the best approach to achieve the goal? More than one answer choice may achieve the goal. Select the BEST answer.

ID: #26611 Practice Assessment for Exam AB-100: Agentic AI Business Solutions Architect 10 views
Question Info
#26611Q ID
ModerateDifficulty
Practice Assessment for Exam AB-100: Agentic AI Business Solutions ArchitectTopic

Choose the Best Option

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  • A Enable centralized logging and tracing for agent activity. ✔ ✖
  • B Apply output moderation only before responses are returned. ✔ ✖
  • C Use a larger foundation model to reduce the prompt injection risk. ✔ ✖
  • D Apply guardrails at multiple points, including input filtering, tool call validation, and tool response inspection. ✔ ✖
Correct Answer

Explanation

Objective:

3.4 Design responsible AI, security, governance, risk management, and compliance

What This Item Tests:

Design governance for agents

Additional Reading:

5. Agent security

Agent security

3. Agent knowledge and tools

Data governance and compliance

Rationale:

Applying guardrails at multiple intervention points limits the impact of prompt injection attacks by preventing malicious inputs, blocking unauthorized tool execution, and inspecting tool outputs before they influence responses. Output-only moderation, logging, and model size changes do not provide preventive controls across the full agent execution path.

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