UiPath-ADAv1 Exam Simulation — 100 Questions

Question 1

A developer has created a UI descriptor in the Object Repository for a login button. Later, the application is updated and the button's label changes from 'Login' to 'Sign In'. The developer updates the selector in the Object Repository to reflect the new label. What is the effect on existing workflows that use this UI descriptor?

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

Accepted Answer

The workflows will automatically use the updated selector without any further changes.. Updating a selector in the Object Repository automatically propagates to all workflows that reference that UI descriptor. This centralized management ensures that changes are applied consistently without manual intervention, which is a primary reason to use the Object Repository in UiPath projects.

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The workflows will fail until the developer manually updates each activity's selector.

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The workflows will continue to use the old selector because they are cached.

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The workflows will need to be recompiled to pick up the new selector.

Question 2

A developer is using the HTTP Request activity to call an API that returns a large JSON response. The developer needs to extract a specific value from the response and use it in subsequent steps. The response is stored in a variable of type String. After deserializing the JSON into a JObject, which activity and configuration should the developer use to reliably extract the value using a JSONPath expression?

Accepted Answer

Use the Select Token activity, set the Input property to the JObject, and set the JsonPath property to the desired expression.. After deserializing the JSON string into a JObject, the Select Token activity is the correct tool to query it with a JSONPath expression. It accepts a JObject as input and returns the matching token. Using Deserialize JSON again or passing a string to Select Token would fail. Directly calling JObject.SelectToken is possible but not the standard UiPath approach.

Answer

Use the Select Token activity, set the Input property to the original JSON string, and set the JsonPath property to the desired expression.

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Use the Deserialize JSON activity again with the JObject as input and specify the JSONPath in the JsonPath property.

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Use the Assign activity to call the JObject.SelectToken method directly, passing the JSONPath expression as a string argument.

Question 3

A developer has created a library in UiPath Studio and wants to share it with other developers in the team. The library is currently stored locally. What is the recommended way to distribute the library to the team?

Accepted Answer

Publish the library to Orchestrator, and have team members install it from the Orchestrator package feed.. The recommended way is to publish the library to Orchestrator, which provides a centralized, version-controlled feed. Team members can then install it via Manage Packages. Other methods like network folders, email, or copying folders lack the management, versioning, and ease of use that Orchestrator offers.

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Copy the .nupkg file to a shared network folder and instruct team members to add that folder as a package source.

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Instruct team members to copy the library project folder from the developer's machine to their own.

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Export the library as a .zip file and send it via email to each team member.

Question 4

Which TWO statements about using Git with UiPath Studio are correct?

Accepted Answer

Git ignore files should be used to exclude unnecessary temporary files.. Integration with Git provides a robust foundation for change management and collaboration. It allows developers to track changes, manage features through branching, and recover from mistakes. Understanding the interaction between local Studio workspaces and remote repositories is fundamental. Proper use of Git ensures that the project history is preserved and that the team can effectively collaborate on complex automation projects without overwriting each other's work or introducing conflicting changes into the production environment.

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Studio automatically commits changes to Git every time a file is saved.

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Git is only useful for large projects with more than ten developers.

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You must use an external Git client because Studio does not support Git.

Question 5

When using the Modern Experience in UiPath, which component is primarily responsible for holding the UI element hierarchy and descriptors in the Object Repository?

Accepted Answer

The Application Descriptor.. The Object Repository in the Modern Experience is organized using Descriptor Libraries and UI descriptors. These components are grouped into Application, Screen, and Element entities. This structure allows developers to maintain a clean, hierarchical representation of the application's UI, making it easier to manage complex interfaces. Understanding this organizational structure is essential for professional developers to ensure their automation projects remain modular, scalable, and easy to debug throughout the entire lifecycle of the process.

Answer

The UI Automation Activities package manifest.

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The Workflow file metadata.

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The Global Config.json file.

Question 6

Which action must a developer perform to add a UI element from a screen to the Object Repository?

Accepted Answer

Select the element using the UI Explorer and click 'Add to Object Repository'.. The Object Repository is integrated directly into the 'UI Explorer' or the 'Use Application/Browser' recording tools. To add an element, a developer captures the target using the screen scraping or recording interface, then selects the option to add the target to the project repository. This process captures the necessary selector information and stores it, allowing the developer to name and manage the element effectively for subsequent use across the project workflows.

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Manually create an XML file in the project folder and type the selector string.

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Copy the element's selector string into a global variable within the project.

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Use the 'Highlight' activity to record the element's position on the screen.

Question 7

A finance team uses an Attended Robot on each analyst's desktop. Analysts frequently lock their workstations or log off at day's end while long-running document reviews are still in progress. The automation must continue processing even when the analyst is not actively using the machine. Which deployment change best satisfies this requirement?

Accepted Answer

Convert the automation to an Unattended Robot and trigger it from Orchestrator so it runs without an interactive desktop session.. Unattended execution decouples the automation from the interactive desktop session, letting Orchestrator start and monitor jobs on a dedicated robot account. This is the correct model when work must proceed while users are locked out or signed off, whereas Attended execution is inherently tied to the logged-in user's session.

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Deploy the process to a High-Density Robot on the analyst's workstation and schedule it during business hours.

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Increase the Attended Robot's timeout setting in Orchestrator so the session stays active after workstation lock.

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Keep the Attended Robot but configure the UiPath Assistant to start automatically at user logon.

Question 8

You need to send an email with an attachment that is generated during the runtime. What is the critical step to ensure the file is ready to be attached?

Accepted Answer

Use a 'Retry Scope' to wait until the file is accessible.. Before attaching a file to an email, you must ensure the file handle has been released by the application that created it (e.g., Excel or a PDF generator). If the automation attempts to access the file while the generating application still has an open lock, the 'Send SMTP Mail Message' activity will fail. Implementing a short delay or verifying file existence is standard practice to ensure stability.

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Use the 'Wait for Download' activity.

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Enable the 'DelayAfter' property on the Send Mail activity.

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Rename the file immediately after creation.

Question 9

You are building a process in UiPath Studio where a sequence must execute a fixed number of times based on a counter you manage yourself. You need a variable that starts at 1 and increments by 1 on each iteration. Which approach correctly creates and initializes that variable?

Accepted Answer

In the Variables panel, create a variable with type Int32 and set its Default value to 1.. The Variables panel is the correct place to declare and initialize variables in UiPath Studio. By setting the type to Int32 and the Default value to 1, the variable is ready for arithmetic operations such as incrementing. Other options either do not create a variable, assign the wrong data type, or rely on activities that cannot declare variables.

Answer

Create a variable of type String with default value "1" and increment it using counter = counter + 1.

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Add a Write Line activity with the text "counter = 1" to declare the variable.

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Use an Assign activity with the expression counter = "1" to create the variable automatically.

Question 10

In the context of the Try-Catch activity, what is the purpose of the 'Finally' block?

Accepted Answer

To execute code that must run regardless of success or failure.. The 'Finally' block executes regardless of whether an exception occurred or if the 'Try' block completed successfully. This is crucial for cleanup tasks, such as closing file streams, releasing database connections, or logging end-of-process status. Mastery of this block ensures that resources are always managed correctly, preventing memory leaks or locked files that could hinder future process executions.

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To handle errors that occurred specifically in the 'Catch' block.

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To catch any remaining exceptions that the 'Catch' blocks missed.

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To re-throw the exception that was caught in the 'Catch' block.

Question 11

A shared Unattended Robot in an Orchestrator tenant runs a nightly invoice-posting process. During month-end, the same robot must also pick up an ad-hoc urgent payment run while the nightly job is still executing. The tenant is licensed with a single Unattended Robot runtime. What will happen when the urgent job is dispatched to that robot?

Accepted Answer

The urgent job is queued in Orchestrator and starts automatically as soon as the nightly job releases the runtime.. Each Unattended Robot license supports a single concurrent job execution, so a second dispatched job must wait until the first releases the runtime. Orchestrator places the urgent job in Pending status and starts it automatically when the nightly process completes, with no manual intervention and no license violation.

Answer

Orchestrator terminates the running nightly job to prioritize the urgent job according to its higher queue priority setting.

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The urgent job starts immediately in a second parallel session on the same robot machine, doubling the runtime usage temporarily.

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The urgent job is rejected with a license error and must be manually re-created after the nightly job finishes.

Question 12

Refer to the exhibit. You are reading this JSON file to configure a file mover. Which activity sequence correctly parses this JSON and moves the files?

Accepted Answer

Use 'Read Text File', then 'Deserialize JSON', then 'Move File'.. Deserializing the JSON string into a custom object or JObject allows for type-safe access to configuration values. Using the 'Deserialize JSON' activity is the standard approach to convert raw text into a manageable format. Once parsed, the resulting object can be passed into the 'Move File' activity. This pattern ensures that configuration changes are reflected dynamically without modifying the underlying workflow logic, which is essential for maintaining scalable and robust automation solutions.

Answer

Use 'Read CSV' and map the columns directly to the 'Move File' input arguments.

Answer

Use 'Read Text File' and regex extract the paths, then move the file.

Answer

Use 'Get Environment Variable' to read the JSON file contents.

Question 13

A developer wants a set of activities to execute sequentially, one after another, and also wants to be able to collapse that group into a single labeled block on the designer canvas for readability. The activities share the same variables and do not require any conditional or parallel behavior. Which container should the developer use?

Accepted Answer

Sequence. Sequence is the container for straight-line execution: children run top to bottom, variables can be shared across the group, and the whole block can be collapsed and renamed for clarity on the designer. Because the scenario forbids conditional and parallel behavior, the branching-oriented Flowchart and State Machine and the concurrent Parallel container are all unnecessary or actively wrong for this requirement.

Answer

Flowchart

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State Machine

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Parallel

Question 14

A developer uses the Digitize Document activity with the UiPath Document OCR engine on a scanned invoice PDF. The resulting Document Object Model returns correct text for printed fields, but several checkbox selections are reported as empty. Which action will most reliably capture the checkbox states?

Accepted Answer

Enable the checkbox detection capability by using the Intelligent Form Extractor or a specialized ML model for checkbox recognition.. Checkbox states are visual form controls, not plain text, so a generic OCR engine like UiPath Document OCR will not populate them in the DOM. The Intelligent Form Extractor and purpose-built ML models are designed to detect and classify such controls, returning checkbox values as structured data. This makes them the reliable choice when scanned forms contain checkboxes that must be read accurately.

Answer

Use the Form Extractor activity configured with the checkbox labels as anchors and the checkbox areas as fields.

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Switch the Digitize Document engine to Google Cloud Vision OCR, which supports checkbox detection.

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Set the ApplyOcrOnPdf property to true and re-run Digitize Document with the same engine.

Question 15

Refer to the exhibit. A developer encounters this error while trying to run a process. What is the most efficient way to resolve this dependency conflict?

Accepted Answer

Publish a new version of the 'Finance_Automation' process with the updated dependency constraint.. The error indicates a strict dependency constraint where the process is hard-coded to a specific version of a library. In UiPath, when a process is developed using a specific version, it does not automatically upgrade to the latest version unless the package constraint is modified. The developer must update the project's dependency settings in the 'Manage Packages' dialog to accept the newer version or allow a range.

Answer

Manually delete the 'Custom_Utils' folder from the local NuGet cache directory.

Answer

Downgrade the library version 1.0.3 to 1.0.2 on the Orchestrator feed.

Answer

Rename the 'Custom_Utils' package file to 'Custom_Utils.1.0.2.nupkg' in the feed.

Question 16

An automation must extract a specific invoice number from a PDF that has a text layer. The invoice number always appears after the literal label 'Invoice #:' on the first page. Which approach using UiPath PDF activities will most reliably isolate just the invoice number?

Accepted Answer

Use Read PDF Text to get the full string, then apply a regular expression that captures the characters following 'Invoice #:'.. When a PDF has a reliable text layer and the target value follows a known literal label, reading the text and applying a regular expression anchored on that label is the most deterministic and lightweight method. It avoids OCR inaccuracies, layout coordinate fragility, and the overhead of machine learning document understanding, while still returning exactly the desired invoice number.

Answer

Use the Get PDF Page Count activity to confirm one page, then use Read PDF Text and pass the result to a Document Understanding classifier.

Answer

Use Read PDF With OCR on the entire document and then split the result on the '#' character.

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Use the Extract PDF Page Range activity to isolate the first page, then use Read PDF Text and manually parse by position.

Question 17

What is the primary risk of setting the logging level to 'Trace' in a production environment?

Accepted Answer

Excessive log volume and potential performance degradation. Setting the logging level to 'Trace' records extremely granular details about the robot's execution, including UI element interactions and variable values at every step. In a production environment, this generates a massive volume of data that can lead to performance degradation, increased storage costs, and potential security risks by inadvertently logging PII or sensitive system information that would otherwise remain hidden in standard execution logs.

Answer

The robot might stop sending logs to Orchestrator

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The logs will automatically be deleted by the robot

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It will prevent the robot from executing any new jobs

Question 18

A developer is automating a web application using the Object Repository. The application has a dropdown menu that appears only after hovering over a specific icon. The developer captures the dropdown menu items in the Object Repository. During testing, the automation fails to interact with the dropdown items because they are not visible until the hover action is performed. What is the most likely cause and the best solution?

Accepted Answer

The automation must perform a hover action before interacting with the dropdown items; the developer should add a 'Hover' activity on the icon before the click on the dropdown item.. The dropdown menu items are only rendered after the hover action. The automation must replicate this user action by adding a 'Hover' activity on the icon before attempting to interact with the dropdown items. This ensures the elements are present and visible. The other options either misdiagnose the issue or suggest ineffective solutions like re-capturing or using Simulate Click on absent elements.

Answer

The selector for the dropdown items is incorrect; the developer should re-capture the elements using the 'Indicate on screen' feature.

Answer

The dropdown items are not included in the Object Repository; the developer should add them manually.

Answer

The dropdown items require a 'Click' activity with the 'Simulate Click' property enabled to interact with hidden elements.

Question 19

A developer is building a UiPath automation that must read every row of a CSV file into a DataTable so that each row can be processed by a For Each Row in Data Table activity. The CSV uses standard comma delimiters and the first row contains column headers. Which activity should the developer use?

Accepted Answer

Read CSV. Read CSV is purpose-built to parse delimited text files into a DataTable, honoring the header row and delimiter settings. It returns structured data that For Each Row in Data Table can iterate directly, which matches the scenario exactly. The other activities either return unparsed text, target a different file format, or expect a different data structure entirely.

Answer

Excel Application Scope

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Deserialize JSON

Answer

Read Text File

Question 20

What is the result of using the 'Read PDF Text' activity on a PDF that is both digitally created and contains embedded images?

Accepted Answer

It extracts the text layer and ignores images.. The 'Read PDF Text' activity extracts all available text from the PDF's text layer but ignores any image-based content. This means the resulting string will contain all the native text, but any information trapped inside the embedded images will be missing. This is a crucial distinction for developers to understand when deciding whether to use simple text reading or a hybrid approach with OCR to ensure total document content capture.

Answer

It extracts everything, including images.

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It throws an error.

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It converts the file to text.