A medical devices company wants to build an AI solution that classifies X-ray images for a specific rare condition. They have a small dataset of labeled images and require high accuracy. They have tried using a prebuilt model but it does not perform well. What should they do?

Use a prebuilt agent from Microsoft 365 Copilot to classify images.

Create a custom AI model using transfer learning on a pre-trained model.

Use a large general-purpose AI model with prompt engineering.

Rely on a knowledge source of medical literature to answer questions about the condition.

A company is developing an AI agent that generates marketing copy. The agent sometimes produces text that is too verbose and off-brand. The team wants to improve the output quality using prompt engineering. Which technique should they apply?

Provide few-shot examples in the prompt that show the desired tone and length.

Increase the temperature parameter to make the output more creative.

Use a longer prompt with more instructions.

Remove all constraints from the prompt to give the model freedom.

A company uses Dynamics 365 Sales and Dynamics 365 Customer Service. They want to build an AI solution that helps sales reps prepare for meetings by summarizing customer history and suggesting next steps, and also helps service agents by providing relevant knowledge articles. Which approach should they take?

Build two separate agents, one for sales and one for service, using Copilot Studio.

Build a custom multi-agent solution using Microsoft Foundry to orchestrate between the two apps.

Use Microsoft 365 Copilot to access data from Dynamics 365 apps.

Use a single Copilot Studio agent that connects to both Dynamics 365 Sales and Customer Service data sources.

When is it most appropriate to create a custom AI model instead of using a pre-built model from Azure AI services?

When the organization wants to minimize development effort

When the solution requires a model trained on proprietary data to achieve high accuracy on a specific domain

When the solution must be deployed quickly

When the task is a common one like sentiment analysis

Which guideline is important when creating a prompt library?

Avoid versioning prompts to keep the library simple

Document the intended use case and expected output for each prompt

Keep prompts as vague as possible to allow flexibility

Include only prompts that are specific to a single user

Microsoft Certified:Agentic AI Business Solutions Architect

Domain 1Objective 2

Design Overall AI Strategy for Business Solutions AB-100 Practice Questions (Page 3)

Part of the Plan AI-powered business solutions domain, which accounts for 25–30% of the AB-100 exam. Microsoft does not publish an official question count, but from its 100-minute exam (~40–65 total, ~10–20 in this domain), expect 3–7 from this objective — we provide 54 practice questions to prepare you well beyond it. (estimate)

54questions here

11free pages

13concepts

25–30%of the exam

Questions 11–15

11expert · hard
A medical devices company wants to build an AI solution that classifies X-ray images for a specific rare condition. They have a small dataset of labeled images and require high accuracy. They have tried using a prebuilt model but it does not perform well. What should they do?
Select an answer first
12application · medium
A company is developing an AI agent that generates marketing copy. The agent sometimes produces text that is too verbose and off-brand. The team wants to improve the output quality using prompt engineering. Which technique should they apply?
Select an answer first
13application · medium
A company uses Dynamics 365 Sales and Dynamics 365 Customer Service. They want to build an AI solution that helps sales reps prepare for meetings by summarizing customer history and suggesting next steps, and also helps service agents by providing relevant knowledge articles. Which approach should they take?
Select an answer first
14foundation · easy
When is it most appropriate to create a custom AI model instead of using a pre-built model from Azure AI services?
Select an answer first
15foundation · easy
Which guideline is important when creating a prompt library?
Select an answer first

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