UiPath UiPath-ADPv1 Based on Real Exam Environment

Custom virtual channels, by default, are blocked in Citrix Virtual Apps and Desktops, which would prevent the UiPath Remote Runtime from functioning correctly. Therefore, adding the UiPath virtual channel to the allow list policy is necessary for proper automation interaction.

The default URL of the OCR server that runs the Computer Vision service is The Computer Vision service is a cloud-based service that provides OCR and AI capabilities for UiPath automation projects. The service can be accessed by using the Computer Vision activities in UiPath Studio, such as CV Screen Scope, CV Click, CV Type Into, and more. The service requires an API key and a URL to connect to the OCR server. The default URL is but it can be changed to a custom URL if the developer has a self-hosted OCR server. The API key can be obtained from the UiPath Automation Cloud portal or from the UiPath Marketplace. References: [About Computer Vision], [Computer Vision Activities]

The Object Repository in UiPath organizes elements in a hierarchical structure that reflects the logical arrangement of user interfaces and elements as they are captured and used in automation projects.

The correct hierarchy for elements in the Object Repository tree structure is:

A. Version, Application, Screen, UI Element.

This hierarchy starts with the 'Version', which could refer to the specific version of the application you are automating. Under each version, there could be multiple 'Applications' that you have elements for. Within each application, you might have captured various 'Screens' or dialogs, and within each screen, there are individual 'UI Elements' like buttons, text fields, dropdown menus, etc., that the automation interacts with.

However, it's important to note that in practice, when you are working with UiPath Studio and its Object Repository, the hierarchy usually starts with the 'Application', then under it, you have different 'Screens' of the application, and under each screen, you have the 'UI Elements'. The 'Version' is typically managed separately and is not a level in the hierarchy tree but rather a property or attribute of the application or element. Therefore, the most practical answer reflecting the usage in UiPath Studio would be:

C. Application, Screen, UI Element, Version.

The 'Version' here would be understood not as a layer in the hierarchy but rather as an attribute that can be associated with the 'Application' or 'UI Element'.

LINQ (Language-Integrated Query) is a feature of .NET that allows you to write queries to manipulate data from various sources, such as arrays, collections, databases, XML, etc. LINQ can be used in UiPath Studio to perform complex data operations on variables of different types, such as DataTable, List, Array, etc. LINQ has two syntax forms: query syntax and method syntax. Both forms can achieve the same results, but they have different styles and preferences.

Option B is the correct answer because it demonstrates using LINQ method syntax to filter DataTable rows based on a specific condition. The expression dataTable.AsEnumerable().Where(Function(row) row(“ColumnName”).ToString.Contains(“Value”)).CopyToDataTable() does the following:

It converts the DataTable variable dataTable to an IEnumerable(Of DataRow) object using the AsEnumerable extension method1. This allows the use of LINQ methods on the DataTable.

It filters the rows of the DataTable based on a lambda expression using the Where extension method2. The lambda expression Function(row) row(“ColumnName”).ToString.Contains(“Value”) returns true for the rows that have the value “Value” in the column named “ColumnName”.

It converts the filtered IEnumerable(Of DataRow) object back to a DataTable using the CopyToDataTable extension method3. This returns a new DataTable that contains only the rows that match the condition.

The other options are incorrect because:

Option A is incorrect because it uses an invalid LINQ method Concatenate. The correct method to concatenate two strings in a list is Concat4, which takes two IEnumerable(Of T) objects as arguments and returns a new IEnumerable(Of T) that contains the elements from both sources. For example, listOfStrings.Concat(new List(Of String) {“String_1”, “String_2”}).ToList().

Option C is incorrect because it uses an invalid LINQ method ToJSON. There is no such method in the LINQ library that can convert a list of integers to a JSON format. To achieve this, you need to use a JSON serializer, such as Newtonsoft.Json5, which provides methods to convert .NET objects to JSON and vice versa. For example, JsonConvert.SerializeObject(listOfIntegers).

Option D is incorrect because it uses an invalid LINQ method Split. There is no such method in the LINQ library that can split a DataTable into multiple smaller DataTables based on a specific condition. To achieve this, you need to use a group by clause in LINQ query syntax or a GroupBy extension method in LINQ method syntax6, which groups the rows of a DataTable by a key value and returns an IEnumerable(Of IGrouping(Of TKey, TElement)) object. Then, you can use a Select extension method to project each group into a new DataTable using the CopyToDataTable extension method. For example, dataTable.AsEnumerable().GroupBy(Function(row) row(“ColumnName”)).Select(Function(group) group.CopyToDataTable()).ToList().