PL-900 Demonstrate the capabilities of Microsoft Copilot Studio Practice Test 4 — 15 Questions

Question 1

A company is building a copilot in Microsoft Copilot Studio to answer employee questions about travel expenses. The copilot must use a published set of internal travel policy documents stored in a SharePoint site as its source of truth, and it must not require employees to write any code. What should the maker configure?

Choose an answer to begin — your selection is scored in the full session.

Accepted Answer

Add a generative answers node and connect the SharePoint site as a knowledge source.. A copilot that must answer employee questions from published internal documents should use generative answers with a SharePoint knowledge source. This grounds responses in the authoritative travel policy content while requiring no custom code. Power Automate flows, Dataverse tables, and Teams search do not provide the same grounded, natural-language answering capability for document-based policies.

Answer

Publish the copilot to Microsoft Teams and rely on the Teams search index to surface travel policy results.

Answer

Import the travel policy documents into a Dataverse table and build topic triggers for each policy section.

Answer

Create a Power Automate cloud flow that queries the SharePoint list and returns matching rows.

Question 2

A financial services company uses Microsoft Copilot Studio to build an internal copilot that answers questions about loan policies. The copilot must ensure that only employees in the loan department can access sensitive policy details. The company uses Microsoft Entra ID for authentication. What should the maker configure to enforce this access restriction?

Accepted Answer

Enable authentication for the copilot and configure the security group restriction in the copilot's security settings.. Enabling authentication in Microsoft Copilot Studio and configuring a security group restriction ties access to Microsoft Entra ID group membership. Only users in the specified loan department security group can interact with the copilot and access sensitive policy details. This provides a secure, manageable, and authoritative access control mechanism that aligns with the company's existing identity infrastructure.

Answer

Publish the copilot only to the Microsoft Teams channel and rely on Teams membership for access control.

Answer

Add a question node at the start of each topic that asks the user to type their department name.

Answer

Use a condition node that checks the user's display name against a list of loan department employees.

Question 3

A retail company uses Microsoft Copilot Studio to build an internal copilot that helps store managers reorder low-stock items. The reorder process is implemented as a Power Automate cloud flow named 'Submit Reorder'. The copilot must collect an item number and quantity from the manager and then run the flow. Which Copilot Studio action should you add to the topic to run the flow?

Accepted Answer

Call an action, selecting the 'Submit Reorder' cloud flow.. Power Automate cloud flows are surfaced in Copilot Studio as actions, and a topic can invoke them with a call an action step. This lets the copilot pass collected inputs such as item number and quantity into the flow and return results to the conversation. Redirects, entities, and generative response settings do not execute cloud flows.

Answer

Enable the 'Generate responses' setting so the copilot can infer when to run the flow.

Answer

Create a new entity named 'Submit Reorder' and map it to the item number variable.

Answer

Add a Redirect node that sends the user to the Power Automate portal to run the flow manually.

Question 4

A company has a copilot built with Microsoft Copilot Studio that includes a topic for checking order status. The topic calls a Power Automate flow to retrieve order details from a SQL database. The flow uses a service account with read access. After deployment, users report that the copilot sometimes responds with order details for the wrong customer. The company wants to ensure that the copilot only returns orders for the authenticated user. What should they do?

Accepted Answer

Configure the copilot to authenticate users using Microsoft Entra ID and pass the user's email to the flow.. To ensure the copilot returns only the authenticated user's orders, the copilot must authenticate users. Microsoft Copilot Studio supports authentication with Microsoft Entra ID. Once authenticated, the user's email or other claims can be passed to the Power Automate flow. The flow can then query the database filtering by the user's email, ensuring data isolation. This is the secure and correct approach.

Answer

Create a new topic that asks the user to confirm their identity by providing their order number.

Answer

Use a Power Automate flow with a service account that has access to all orders and filter by the user's IP address.

Answer

Modify the Power Automate flow to accept a customer ID as input and prompt the user for it.

Question 5

A company wants its Copilot Studio copilot to perform a series of steps in an external system when a user requests a new laptop. The steps include creating a ticket, assigning it, and sending a confirmation. The company already has a Power Automate cloud flow that performs these steps. What should the maker do to let the copilot trigger this flow?

Accepted Answer

Call the flow from a topic using the Call an action node.. Copilot Studio integrates with Power Automate through the Call an action node, which lets a topic invoke a cloud flow and exchange data. This is the standard method to have a copilot perform automated steps such as creating tickets. The other options misplace the flow as a knowledge source, add unnecessary custom connector work, or introduce an intermediary app that does not directly trigger the flow.

Answer

Create a custom connector that wraps the flow and add it as a skill.

Answer

Add the flow as a knowledge source to the copilot.

Answer

Embed the flow in a Power Apps canvas app and link the app to the copilot.

Question 6

A maker is testing a Copilot Studio copilot that answers questions about travel expense policy. During testing, the copilot responds to 'What is the meal allowance?' with a generic reply instead of the policy value, even though the policy is in an uploaded file knowledge source. The maker wants to understand why the copilot did not use the uploaded document. Which factor most likely explains the behavior?

Accepted Answer

The copilot's generative answers orchestration may not have matched the question to the uploaded content, or the file source is not enabled for generative answers.. The most likely cause is a retrieval or enablement issue with the uploaded file knowledge source. Generative answers must have the source enabled and the orchestration must successfully match the question to indexed content. If either condition fails, the copilot produces a generic response. Branding, channel upload support, and missing per-question topics do not govern whether an uploaded document is used.

Answer

The copilot's theme colors do not match the company brand, causing the file to be ignored.

Answer

The copilot is published to a channel that does not support file uploads from users.

Answer

The maker did not write a custom topic with trigger phrases for every possible expense question.

Question 7

A company wants a copilot built with Microsoft Copilot Studio to automatically greet users with a personalized message when a chat session starts. The greeting must include the user's name from Microsoft Entra ID and present a menu of topics for the user to choose from. Which component should the maker configure first to achieve this?

Accepted Answer

Modify the system 'Conversation Start' topic to send a message using the User.DisplayName system variable and then add a menu of topics.. The Conversation Start system topic is designed to execute automatically when a chat session begins. By editing this topic to include a message that references the User.DisplayName system variable, the copilot can greet the user by name without any manual input. Adding a menu of topics within the same topic ensures the user is presented with options immediately, meeting both personalization and navigation requirements.

Answer

Add a new topic with a trigger phrase such as 'hello' and include a question node to ask for the user's name.

Answer

Create a new Power Automate cloud flow that sends an adaptive card to the user with their name and a list of topics.

Answer

Configure a fallback topic that asks the user for their name and then displays a menu of topics.

Question 8

A maker is creating a copilot in Microsoft Copilot Studio for a facilities team. The copilot must greet users, ask which building they are in, and then route the conversation to a topic that handles maintenance requests. The maker wants to build this conversational flow with minimal effort. Which two actions should the maker perform? (Choose two.)

Accepted Answer

Configure a trigger phrase for the maintenance request topic so the copilot can route to it.. To build a conversational flow that asks for the building and routes to maintenance, the maker should use a question node to collect the building and configure trigger phrases on the maintenance topic. These are core no-code authoring features in Microsoft Copilot Studio. Custom connectors, canvas apps, and fallback escalation add complexity or bypass the intended self-service flow.

Answer

Write a custom connector that calls an external API to determine the user's building.

Answer

Create a Power Apps canvas app that embeds the copilot and passes the building as a parameter.

Answer

Use a fallback topic that automatically escalates every conversation to a human agent.

Question 9

A university's IT team has built a Copilot Studio copilot that answers student questions about course registration. During testing, the copilot often fails to recognize variations such as 'How do I enroll in a class' and 'sign me up for a course' even though the topic trigger phrases include 'register for a course'. The team wants to improve recognition without rewriting every topic. What should the team do first?

Accepted Answer

Add more diverse trigger phrases to the registration topic, including the variations students actually use.. Topic matching in Copilot Studio relies on trigger phrases that train the natural language model for each topic. When users phrase requests differently than the authored examples, recognition suffers, so adding realistic variations such as 'enroll in a class' and 'sign me up for a course' is the direct fix. Recreating topics, escalating everything, or changing locale does not improve matching.

Answer

Switch the copilot's primary language to a different locale and republish.

Answer

Delete and recreate the registration topic so the model retrains from scratch.

Answer

Enable the Fallback topic to always route unmatched input to a human advisor.

Question 10

A company is building a copilot with Microsoft Copilot Studio to assist HR with employee inquiries. The copilot must be able to answer questions based on a large set of HR policy documents stored in SharePoint. The company wants to minimize manual topic creation and ensure the copilot can handle a wide range of questions. What should they use?

Accepted Answer

Generative answers with a SharePoint knowledge source.. Generative answers in Microsoft Copilot Studio enable the copilot to use knowledge sources like SharePoint to answer questions dynamically. This feature leverages generative AI to find and summarize information from the source, reducing manual topic creation. It is ideal for scenarios where users ask a wide variety of questions based on a large document set. The other options either require manual effort or use outdated technology.

Answer

Use a Power Virtual Agents bot with a QnA Maker knowledge base.

Answer

Manually create a topic for each HR policy question.

Answer

A fallback topic that searches SharePoint using a Power Automate flow.

Question 11

A maker is building a copilot with Microsoft Copilot Studio that must answer questions about product warranties. The warranty information is stored in a SharePoint Online list that is updated weekly. The copilot must always provide the most current information without requiring manual retraining. What should the maker do?

Accepted Answer

Use the 'Create generative answers' node and add the SharePoint list as a knowledge source.. The 'Create generative answers' node is specifically designed to allow the copilot to use configured knowledge sources, such as SharePoint, to generate answers dynamically. When the SharePoint list is updated, the copilot queries the live data, so users always get the latest information. This eliminates the need for manual retraining or re-uploading content, meeting the requirement efficiently.

Answer

Export the SharePoint list to a CSV file and upload it as a manual knowledge source.

Answer

Use the 'Search and summarize' node with a Bing Custom Search instance that indexes the SharePoint list.

Answer

Create a Power Automate flow that queries the SharePoint list and returns the answer as a variable in a topic.

Question 12

A company has a copilot built with Microsoft Copilot Studio that answers HR policy questions by using a SharePoint knowledge source. Users report that the copilot sometimes gives answers that are not in the policy documents. The maker must reduce these ungrounded responses while still allowing the copilot to answer from the approved SharePoint content. What should the maker do?

Accepted Answer

Set the generative answers node to use only the configured SharePoint knowledge source and disable general knowledge.. To reduce ungrounded responses, the maker should restrict the generative answers node to the approved SharePoint knowledge source and disable general knowledge. This ensures the copilot answers from the HR policy documents rather than from broader model knowledge. Disabling generative answers entirely, adding a public website source, or increasing creativity do not constrain the copilot to the approved content.

Answer

Increase the copilot's creativity setting so it can better interpret the policy documents.

Answer

Add a second knowledge source that contains a copy of the HR policies in a public website.

Answer

Disable generative answers and build a manual topic for every possible HR question.

Question 13

A logistics company is using Microsoft Copilot Studio to build a copilot that helps dispatchers track shipments. The company wants to use generative answers to respond to natural language questions about shipping policies. Which TWO actions must the company take to enable generative answers for this copilot? (Choose two.)

Accepted Answer

Enable the generative answers option in the copilot's settings or in a specific topic.. To use generative answers in Copilot Studio, you must add at least one knowledge source containing the information the copilot will draw from, and you must enable generative answers in the copilot's settings or within a topic. These two actions are essential. Other actions like creating custom entities, adding a Power Automate flow, or publishing to a channel are not required to enable the feature.

Answer

Create a custom entity for shipping terms and map it to the knowledge source.

Answer

Publish the copilot to Microsoft Teams to activate generative answers.

Answer

Configure a Power Automate flow to retrieve answers from an external database.

Question 14

A company is using Microsoft Copilot Studio to build a copilot for internal support. They want to ensure the copilot can perform actions such as creating a support ticket and sending a confirmation email. They also want to test the copilot before publishing it to Microsoft Teams. Which TWO actions should they perform? (Choose two.)

Accepted Answer

Create a Power Automate flow to create the ticket and send the email, and call it from a topic.. To enable the copilot to create tickets and send emails, a Power Automate flow is the appropriate tool, called from a topic. To test before publishing to Teams, the Test bot pane in Copilot Studio allows simulation of conversations and verification of flow triggers. These two actions ensure the copilot functions correctly and is ready for deployment. Authentication and custom connectors are not required for this scenario.

Answer

Write a custom connector to integrate with the ticketing system.

Answer

Publish the copilot to Teams first, then test it there.

Answer

Configure authentication to Microsoft Entra ID before testing.

Question 15

A company has a copilot built with Microsoft Copilot Studio that handles customer inquiries. The copilot uses a topic that calls a Power Automate flow to create a case in Dynamics 365. During testing, the maker notices that when the flow fails, the copilot ends the conversation without informing the user. The maker wants the copilot to display a friendly error message and offer to retry the case creation. What should the maker do?

Accepted Answer

In the topic, add a condition after the flow action to check the flow's status and branch to a message node with a retry option.. To handle flow failures gracefully, the maker should add a condition node after the flow action that checks whether the flow succeeded. If it failed, the conversation branches to a message node that displays a user-friendly error and presents a retry option, such as a question node asking if the user wants to try again. This ensures the user is informed and can attempt the action again without restarting the entire conversation.

Answer

Enable the 'Continue on error' setting in the flow action within the topic.

Answer

Configure the Power Automate flow to send an email to the maker when it fails.

Answer

Modify the flow to include a 'Terminate' action with a custom error message.