UiPath UIPATH-ADAV1 Online Practice Questions and Exam Preparation

UiPath UIPATH-ADAV1 Online Questions & Answers

• Question 21:

  What role does the automation developer play in understanding business processes?

  A. Undertaking smaller projects independently.
  B. Collaborating with automation business analysts on technical skills.
  C. Creating complex written documents for procedures.
  D. Quickly understanding inputs, outputs, and decision points.
  D. Quickly understanding inputs, outputs, and decision points.

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  Explanation

  One of the important skills of an automation developer is to quickly understand the business processes that need to be automated. This involves identifying the inputs, outputs, and decision points of the processes, as well as the exceptions, rules, and dependencies. By doing so, the automation developer can design and develop the automation workflows and components that meet the business and technical requirements, as well as the best practices and standards. The automation developer can use various tools and methods to understand the business processes, such as process documentation, process diagrams, process mining, process analysis, and process simulation.

  References: Automation Developer - Ui Path Process Analysis - UiPath Documentation Portal Process Mining - UiPath Documentation Portal

• Question 22:

  A developer created a process that performs the following tasks

  1 Prompts the user for an input company name

  2.Opens a browser and searches for the company name

  3.Scrapes the search results

  4.Writes the results to a Microsoft Excel file

  What is the total number of steps that require human interaction?

  A. One
  B. Two
  C. Three
  D. Four
  A. One

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  Explanation

  The only step that requires human interaction is the first one, where the user is prompted for an input company name. The rest of the steps are performed by the automation process without any human intervention.

• Question 23:

  While working in an RPA testing project, you encountered the following activity in one of the workflows included in the project.

  

  What action can you perform in your mocked file to replace the functionality of the MessageBox with a LogMessage during mock testing?

  A. Remove mock activity.
  B. Synchronize mock.
  C. Surround activity with mock.
  D. Create mock workflow.
  C. Surround activity with mock.

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  Explanation

  The Surround activity with mock option is used to create a mock activity that wraps around the original activity in the workflow. The mock activity can have different properties and actions than the original activity, depending on the testing scenario. In this case, the MessageBox activity can be surrounded with a mock activity that has the LogMessage action. This will replace the functionality of the MessageBox with a LogMessage during mock testing, which can be useful for logging the test results without interrupting the workflow execution. (UiPath Studio documentation1)

  References:

  1: Configuring Activity Project Settings - UiPath Studio.

• Question 24:

  What method can be used to change the index of an existing column in a datatable?

  A. Setlndex
  B. MoveAt
  C. SetColumnIndex
  D. SetOrdinal
  D. SetOrdinal

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  Explanation

  The SetOrdinal method of the DataColumn class can be used to change the index or position of an existing column in a datatable. The method takes an integer argument that specifies the new ordinal or position of the column. For example, to move the first column to the last position, one can use: yourDataTable.Columns(0).SetOrdinal(yourDataTable.Columns.Count - 1). (UiPath Automation Developer study guide)

  References: DataColumn.SetOrdinal Method How to move Column from Index 0 to Index 10 in datatable

• Question 25:

  How would you define a linear process in UiPath?

  A. The steps of the process repeat multiple times over different data items. However, the automation design is such that each repeatable part processes independently.
  B. The steps of the process are performed multiple times, but each time different data items are used.
  C. The steps of the process refer to the execution of steps in a sequential manner, where each subsequent step depends on the successful completion of the previous step.
  D. The process steps are performed only once. If the need is to process additional data, then the automation must execute again.
  D. The process steps are performed only once. If the need is to process additional data, then the automation must execute again.

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  Explanation

  A linear process in UiPath is a type of automation process that consists of a series of steps that are executed only once for a single data item or transaction. A linear process does not have any loops or iterations, and it does not depend on any external factors or conditions. A linear process is suitable for scenarios where the automation process is simple, straightforward, and does not require any dynamic branching or decision making. (UiPath Automation Developer study guide)

  References: Framework for linear process or single transaction How to modify ReFramework to Linear Process Difference between Linear process and Transactional process

• Question 26:

  Data from an Excel file is read into a data table named "dtEmployee", as displayed in the following graphic: A developer needs to filter the data table to obtain all rows representing employees from the Finance and IT departments with a Salary under 30,000. Which expression yields the desired outcomes?

  

  A. dtEmployee.Select("([Department]='IT' AND [Department]='Finance') AND [Salary] < 30000")
  B. dtEmployee.Select("[Department]='IT' OR [Department]='Finance' AND [Salary] < 30000")
  C. dtEmployee.Select("([Department]='IT' OR [Department]='Finance') AND [Salary] < 30000")
  D. dtEmployee.Select("[Department]='IT' OR [Department]='Finance' OR [Salary] < 30000")
  C. dtEmployee.Select("([Department]='IT' OR [Department]='Finance') AND [Salary] < 30000")

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  Explanation

  This expression filters the data table to obtain all rows representing employees from the Finance and IT departments with a Salary under 30,000. The expression uses the Select method of the data table, which returns an array of data rows that match a specified condition. The condition is written as a string that follows the syntax and rules of the DataColumn.Expression property. The condition uses parentheses to group the logical operators OR and AND, which have different precedence levels. The OR operator returns true if either operand is true, while the AND operator returns true only if both operands are true. The condition also uses single quotes to enclose the string values of the Department column, and the less than operator to compare the numeric values of the Salary column. (UiPath Studio documentation1)

  References:

  1: DataTable.Select Method (System.Data) | Microsoft Docs.

• Question 27:

  What is an advantage of utilizing UiPath Orchestrator queues?

  A. Capability to modify the retry count at the queue level after its creation.
  B. Capability to track the status of Queue Items.
  C. Allows several robots to handle the same Queue Item simultaneously.
  D. Guarantees each queue is exclusively processed by a single robot, by default.
  B. Capability to track the status of Queue Items.

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  Explanation

  One of the key advantages of using UiPath Orchestrator queues is the ability to track the status of Queue Items. This feature allows for monitoring the progress of items as they are processed by robots, including whether they are new, in progress, successful, failed, or retried, among other statuses.

  References: UiPath Orchestrator Guide: About Queues and Transactions

• Question 28:

  A developer has created the following workflow: Based on the exhibit, which output is produced in the Output panel?

  

  A. World Hello
  B. World
  C. Hello World
  D. Hello
  C. Hello World

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  Explanation

  The output panel will display "Hello World" because the workflow is designed to first display "Hello" and then "World" in the output panel. The workflow starts with an Assign activity that initializes the Boolean flag to True. Then, the While

  activity checks if the flag is True. If it is, the workflow enters the Body section of the While activity. Inside the Body section, the workflow checks if the flag is True. If it is, the workflow enters the Then section of the If activity and displays "Hello"

  in the output panel. Then, the Assign activity sets the flag to False. Since the flag is now False, the workflow enters the Else section of the If activity and displays "World" in the output panel. Finally, the workflow exits the While activity since

  the flag is now False.

  References:

  [Assign Activity - UiPath Activities]

  [While Activity - UiPath Activities]

  [If Activity - UiPath Activities]

  [Write Line Activity - UiPath Activities]

• Question 29:

  Which LINQ method is used to filter data in a List or Data Table based on a condition?

  A. OrderBy
  B. Where
  C. GroupBy
  D. Select
  B. Where

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  Explanation

  The Where method is used to filter data in a List or Data Table based on a condition. It returns a new collection that contains only the elements that satisfy the condition12. The other methods are used for different purposes: OrderBy for

  sorting, GroupBy for grouping, and Select for projecting3.

  References:

  Linq query to filter datatable forum post, Answer by @ppr How to use LINQ on a DataTable in Uipath forum post, Answer by @Dave How to use LINQ [Basic to Advanced] in UiPath event description, Introduction section

• Question 30:

  A developer examines a workflow in which filenames are stored within a collection. The collection is initialized with a single filename. When adding a new filename to the collection, which collection variable type will cause an error?

  A. System.Collections.Generic. Dictionary
  B. System.Array
  C. System. Data. DataTable
  D. System.Collections.Generic.List
  B. System.Array

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  Explanation