UiPath-ADAv1 Practice Test 14 — 15 Questions

Question 1

A developer is using the HTTP Request activity to send a POST request with a JSON body. The API returns a 201 Created status code along with a JSON response containing the newly created resource's ID. The developer needs to capture this ID for subsequent requests. Which property of the HTTP Request activity should be used to retrieve the response content?

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

Accepted Answer

Response Content. The HTTP Request activity's 'Response Content' property contains the response body as a string. For a POST request that creates a resource, the server typically returns the created resource's details, including its ID, in the response body. This property is the correct place to retrieve that data.

Answer

Request Body

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Status Code

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Response Headers

Question 2

A developer stores a DataTable named dtOrders that was read from an Excel file. They need to keep only the rows where the column "Status" equals "Open" and store the result in a new DataTable variable called dtOpenOrders. Which activity should they use to accomplish this with the least configuration effort?

Accepted Answer

Filter Data Table activity with the condition Status = "Open" configured in the Filter Wizard. Filtering rows by a column value is a standard DataTable operation, and UiPath provides the Filter Data Table activity specifically for it. Configuring the condition Status = "Open" in the activity's wizard produces a new DataTable in one step, preserving the source table. Loop-based alternatives or DataTable.Select require more activities or type conversions that this scenario does not call for.

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Remove Data Row activity executed repeatedly until only rows where Status equals "Open" remain

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For Each Row activity with an If activity inside that adds matching rows to a second DataTable

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Select method on the DataTable with a lambda expression that returns rows where Status equals "Open"

Question 3

You are building a workflow to process emails from a shared mailbox using the 'Get Outlook Mail Messages' activity. The workflow must filter emails with a specific subject and save attachments to a local folder. Which two properties or actions are required to achieve this? (Choose two.)

Accepted Answer

Use the Save Attachments activity after retrieving the mail messages. To filter emails by subject, you must set the Filter property with a DASL query. To save attachments, you need to use the Save Attachments activity on the retrieved MailMessage objects. These two actions directly address the requirements of filtering and saving attachments. Other properties like MarkAsRead or OnlyUnreadMessages are optional and not necessary for the core task.

Answer

Set the MarkAsRead property to True to ensure emails are marked as read

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Use the Move Outlook Mail Message activity to move emails to a subfolder

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Set the OnlyUnreadMessages property to True to process only unread emails

Question 4

A developer is creating an automated test for an invoice approval workflow. The test must verify that the workflow throws the correct business exception when the invoice amount exceeds the approval limit. The developer wants to ensure the test is reliable and isolated from production data. Which two actions should the developer take? (Choose two.)

Accepted Answer

Use the Assert activity to compare the actual exception message with the expected message.. The test must verify that the correct business exception is thrown when the invoice amount exceeds the limit. Using a Mock activity to inject a predefined test invoice isolates the test from production data and ensures the condition is triggered reliably. The Assert activity then compares the actual exception message with the expected one, making the test self-checking. Together, these actions create a reliable, isolated test.

Answer

Add a Log Message activity to write the exception details to the Output panel for manual review.

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Set the ContinueOnError property to True on the workflow that throws the exception.

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Use a Delay activity to wait for the exception to be thrown before checking the result.

Question 5

A developer is building a reusable library in UiPath Studio. The library contains a workflow that reads a configuration file from a network share. When the library is used in multiple automation projects, each project needs to specify a different configuration file path. The developer wants to avoid modifying the library code for each project. What is the most appropriate way to design the library?

Accepted Answer

Create an input argument in the library workflow for the configuration file path, and mark it as required.. The most appropriate way is to use an input argument for the configuration file path. This allows each consuming project to supply its own path without altering the library, promoting reusability and maintainability. Hardcoding, environment variables, or Orchestrator assets introduce unnecessary coupling or complexity, while multiple versions create maintenance burdens.

Answer

Store the configuration file path in an Orchestrator asset and read it from the library using the Orchestrator API.

Answer

Create a separate version of the library for each project, each with its own hardcoded path.

Answer

Hardcode the configuration file path in the library workflow and use an environment variable to override it.

Question 6

An automation must append new transaction rows to an existing CSV file at the end of each run without deleting the data already present. The developer is configuring the Write CSV activity. Which property must be set to achieve append behavior?

Accepted Answer

Set the Append property to True.. Write CSV overwrites the target file by default, so preserving existing rows requires explicitly enabling the Append property. IncludeColumnNames, Delimiter, and Encoding affect formatting and character representation, not whether prior content survives. Only Append changes the write mode to add rows at the end of the file.

Answer

Set the IncludeColumnNames property to False.

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Set the Delimiter property to a newline character.

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Set the Encoding property to UTF-8.

Question 7

A developer is creating a test case for a process that extracts data from a PDF file. The test must verify that the extracted data matches the expected values. Which activity should the developer use to perform this verification?

Accepted Answer

Assert. In UiPath test cases, the Assert activity is specifically designed to validate that an actual value matches an expected value. When the condition evaluates to false, the test fails. For verifying extracted PDF data, the developer should use Assert to compare the extracted data with the expected values, ensuring the test outcome is reliable and automated.

Answer

Element Exists

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If

Answer

Verify Expression

Question 8

A developer is configuring a Workflow Analyzer rule that should be treated as an error, causing the project to fail validation if the rule is violated. In the Rule Settings of the project's .ruleset file, which action must be set for that rule?

Accepted Answer

Error. The Workflow Analyzer allows each rule to be configured with an action that determines its severity. To make a rule cause validation failure, the action must be set to Error. This ensures that any violation is treated as a blocking issue, preventing the project from being published until the rule is satisfied. Warning, Info, and None do not have this effect.

Answer

None

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Warning

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Info

Question 9

An invoice automation must extract line items from PDFs produced by three different vendors. Two vendors generate text-based PDFs, while the third sends scanned images. The developer needs one workflow that selects the correct extraction method per document without human intervention. Which approach meets this requirement?

Accepted Answer

Read the PDF with Read PDF Text, check whether the returned string is empty, and if so process the same file with Read PDF With OCR.. A reliable mixed-input strategy is to attempt native text extraction first and detect failure by inspecting the result. An empty string signals a scanned document with no embedded text layer, which is exactly when Read PDF With OCR is needed. This conditional branch keeps one unattended workflow that adapts per file and preserves accuracy for the digitally generated majority.

Answer

Run Read PDF With OCR on all documents and disable the native text layer to force OCR consistency.

Answer

Use the Read PDF Text activity for every document and configure a fallback OCR engine inside it.

Answer

Use the Document Understanding digitize activity with the Document Object Model for all PDFs and skip text extraction.

Question 10

You are building a UiPath automation that logs into a web portal. In the Main workflow, you have a sequence named 'LoginSequence' that contains a 'Type Into' activity. You want to store the username in a variable that can be used later in a different sequence called 'ProcessData' within the same Main workflow. Where should you define the variable to ensure it is accessible in both sequences?

Accepted Answer

In the Variables panel of the Main workflow.. To share a variable across multiple sequences within the same workflow, define it at the workflow level. This makes it accessible to all sequences and activities inside that workflow. Defining it in a specific sequence limits its scope, while arguments are for passing data between workflows. Global variables are not a feature in UiPath Studio.

Answer

As a global variable in the project settings.

Answer

In the Variables panel of the 'LoginSequence' sequence.

Answer

As an argument in the 'LoginSequence' sequence.

Question 11

A developer is working in UiPath Studio and needs to store a collection of invoice amounts that will be processed in a loop. The collection should be created empty and then populated dynamically during runtime. Which variable type and initialisation should be used?

Accepted Answer

System.Collections.Generic.List(Of Double) with default value new List(Of Double). A strongly typed List(Of Double) initialized with new List(Of Double) is the correct way to create an empty, dynamically growable collection of numeric invoice amounts. It allows adding items at runtime and works seamlessly with For Each loops. Other types either impose unnecessary structure or lose numeric precision.

Answer

System.Collections.Generic.Dictionary(Of String, Double) with default value new Dictionary(Of String, Double)

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System.Data.DataTable with default value new DataTable

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System.String with default value "" and append each amount as text

Question 12

A developer is using Git with UiPath Studio. The developer has made changes to a workflow file and wants to commit only that file, excluding other modified files. Which Git command should the developer use?

Accepted Answer

git add . To commit only a specific file, the developer must first stage that file using 'git add '. This adds only the changes in that file to the staging area. Then, 'git commit' will commit only the staged changes. Other commands like 'git add .' stage everything, 'git commit' commits staged changes, and 'git stash' shelves changes. Selective staging is key for precise commits.

Answer

git stash

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git add .

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git commit -m "Update workflow"

Question 13

A developer is configuring the Read PDF With OCR activity to process a batch of scanned PDFs that contain small fonts and low-contrast text. The goal is to maximize text recognition accuracy while keeping processing time reasonable. Which two settings should be adjusted to improve accuracy? (Choose two.)

Accepted Answer

Choose an OCR engine that supports language-specific training and set the correct language.. Accuracy for small, low-contrast scanned text is primarily influenced by the effective resolution presented to the OCR engine and by the engine's language model. Upscaling the image increases pixel density per character, and choosing an engine with the correct language support improves recognition of character sets and vocabulary. Together they address the core causes of misreads without unnecessarily increasing scope or relying on formatting options.

Answer

Set the PageRange property to '1' to process only the first page.

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Set the Password property to an empty string to ensure the document is not locked.

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Enable the PreserveFormatting property to retain the original layout.

Question 14

An automation developer is building a UiPath process that uses a Try Catch activity. Inside the Try block, a sequence of activities interacts with a desktop application. The developer wants to capture a screenshot of the screen only when an exception occurs, and also ensure that a specific cleanup activity runs regardless of whether an exception was thrown. Which configuration correctly achieves these requirements?

Accepted Answer

Place the screenshot activity in the Catch block and the cleanup activity in the Finally block.. The Catch block is specifically designed to handle exceptions and runs only when an exception is caught, so placing the screenshot there ensures it is taken only on error. The Finally block always executes after the Try and Catch sections, making it the correct place for cleanup activities that must run regardless of success or failure.

Answer

Place the screenshot activity in the Try block and the cleanup activity in the Catch block.

Answer

Place both the screenshot and cleanup activities in the Finally block.

Answer

Place the screenshot activity in the Finally block and the cleanup activity in the Try block.

Question 15

A developer wants to create a test case that verifies a workflow correctly calculates a discount. The test must run multiple times with different input values and expected results, and the developer wants to avoid duplicating the test case. Which UiPath feature should be used to achieve this?

Accepted Answer

Data-driven test cases using the Data Variation feature. Data Variation is a feature in UiPath Test Suite that enables a single test case to be executed with multiple sets of input and expected output values. Each variation is defined within the test case, and the test runs once per variation. This eliminates the need to duplicate the test case and provides clear, per-variation results. It is the recommended approach for data-driven testing in UiPath.

Answer

Mocking the workflow with a mock activity

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Using the Verify Expression activity inside a loop

Answer

Data-driven test cases using the Test Data Queue