UiPath-ADAv1 Exam Dumps - UiPath Certified Professional - Developer Track Questions and Answers

Comprehensive and Detailed Explanation:

To obtain a subset of data from a DataTable (dt), the correct approach is to use:

Filter Data Table Activity:

This activity allows filtering columns and rows of a DataTable based on specified conditions.

The REFramework template is a robust and scalable framework for building RPA projects1. It uses a state machine to handle the different stages of the automation process2. One of the states is the Process Transaction state, where the main actions are performed on each transaction item3. A transaction item can be a queue item from Orchestrator, a data row from an Excel file, or any other type of data that needs to be processed4. If the status of a transaction item is set to “Failed” with the Error Type specified as “Business”, it means that the item did not meet a business or application requirement within the project and was therefore sent to a Set Transaction Status activity, which changed its status to Failed. In this case, the process will transition to the Get Transaction Data state, where the next transaction item is retrieved and assigned to be processed. The process will not transition to the Initialization, End Process, or Process Transaction states, as these are used for different purposes in the REFramework.

The Get Transaction Data state is responsible for retrieving the next transaction item to be processed from the queue in Orchestrator. The state will loop until there are no more items in the queue or an exception occurs. A linear process can be implemented with REFramework by using a single queue item that contains all the data required for the process. (UiPath ReFramework documentation1)

The Strict selector relies only on the UI element’s full selector and does not use anchors.

Why is Option B Correct?

Strict selectors contain only reliable UI element attributes (title, id, class, etc.).

No anchors are needed, as the element is uniquely identified through direct targeting.

Anchors are used only in Fuzzy or Image-based selectors for dynamic UI elements.

Why Other Options Are Incorrect?

A (Strict selector always works better with multiple anchors.) ❌

Incorrect. The Strict selector does not use anchors at all.

C (Strict selector requires at least two anchors.) ❌

Incorrect. Anchors are irrelevant in Strict mode.

D (Strict selector only uses automatically identified anchors.) ❌

Incorrect. Strict selectors do not use anchors, manually or automatically.

UiPath has introduced different compatibility modes for activities:

Windows (modern, recommended).

Windows-Legacy (older compatibility mode).

Cross-Platform (used for Cloud and Linux environments).

Why Option B is Correct:

The Activities Guide is the official UiPath documentation where all activities and their compatibility are listed.

It provides detailed descriptions, compatibility information, and usage scenarios.

Why Other Options Are Incorrect:

A: ❌ Incorrect – Project settings only show the compatibility mode of the current project, not a list of supported activities.

C: ❌ Incorrect – Official feed documentation lists packages, but not specific activity compatibility.

D: ❌ Incorrect – Windows-Legacy is a deprecated mode and does not provide a list of Windows-compatible activities.

The While activity is a Control Flow activity that enables the developer to execute a specified part of the automation while a condition is met. The condition is evaluated before the loop body is executed, which means that the developer can assess the value of a counter or any other variable before performing the actions inside the loop. This type of activity can be useful to iterate through an array, a list, a data table, or any other collection of data, or to repeat an action until a certain value is reached or changed. The While activity can be found in the Activities panel, under Workflow > Control.

For storing one or multiple IDs with the format XX-XX-XX (where X is a digit) and allowing for updates during execution, the appropriate data type is List. This is because you need a collection that can dynamically expand as more IDs are added, and the IDs are in a string format due to the inclusion of the hyphen characters.

The best practice for storing credentials securely in UiPath is to use an Orchestrator Asset.

Orchestrator Assets allow secure storage and retrieval of sensitive information.

Credentials stored in Orchestrator cannot be exposed in logs and are encrypted.

When used in automation, the values are retrieved dynamically, reducing the risk of hardcoded credentials.

✅ Why other options are incorrect:

A (Hardcoded values): Storing credentials in the workflow is insecure and violates best practices.

B (Config.xlsx): Excel files are not secure and can be accessed by anyone with file permissions.

C (Local file): If credentials are stored locally, they become a security risk and are not easily maintainable across multiple bots.

✅ Reference: UiPath Orchestrator - Assets

The input method for the Click activity determines how the click is performed on the target element. The Send Window Message input method is fast and reliable, but it does not support hovering over elements. Therefore, the developer should use the Hardware Events input method, which simulates the real mouse and keyboard actions. The CursorMotionType property specifies how the cursor moves to the target element. The Smooth option makes the cursor move in a natural way, which can trigger the hover effect on the element. (UiPath Studio documentation12)

Comprehensive and Detailed In-Depth Explanation:

???? In UiPath, ToString() is used to format DateTime variables into custom formats.

✅ Correct Usage:

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Timestamp.ToString("yyyy-MM-dd hh:mm")

???? This formats the DateTime into "Year-Month-Day Hour:Minute" format.

Step-by-Step Execution Guide: Formatting Dates in UiPath

1️⃣ Assign a DateTime Variable:

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Dim Timestamp As DateTime = Now

2️⃣ Format it to a Custom String:

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Log Message: Timestamp.ToString("yyyy-MM-dd hh:mm")

???? Example Output: "2024-02-25 08:30"

???? This is commonly used for logging and reporting!

✅ Reference:

UiPath Documentation: Working with DateTime