QUESTION: 5

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

OrderBy
Where
GroupBy
Select

Answer(s): B

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 condition. The other methods are used for different purposes: OrderBy for sorting, GroupBy for grouping, and Select for projecting.

Reference:

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

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QUESTION: 6

Which activity can be used to transition a Background Process to Foreground?

Use Foreground
Activate
Maximize Window
Set Focus

Answer(s): A

Explanation:

The Use Foreground activity can be used to transition a Background Process to Foreground. It allows you to perform UI automation tasks that require user interaction or visibility. The other activities are not suitable for this purpose.

Reference:

Background Process Automation documentation, Transitioning a Background Process to Foreground section

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QUESTION: 7

When configuring the Max # of retries for the queue in Orchestrator to "1" for your process, and the queue has 5 transaction items. At runtime, the first transaction item throws a Business Rule Exception.
How does the process proceed?

Transaction is not retried and the process stops.
Transaction is not retried but remaining transactions continue processing.
Transaction is retried only one time.
Transaction is retried multiple times until processed successfully.

Answer(s): B

Explanation:

When a transaction item throws a Business Rule Exception, it means that the item does not meet the business requirements and cannot be processed further. Therefore, the transaction item is marked as failed and not retried, regardless of the Max # of retries setting for the queue. However, the process does not stop and continues with the remaining transaction items in the queue.

Reference:

Business Exception vs System Exception forum post, Answer by @loginerror RE Framework MaxRetryNumber and Orchestrator Queue Max # Rertry, again forum post, Answer by @Arpit_Kesharwani

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QUESTION: 8

A developer has created a variable of type List of Strings named "UsersList", and initialized it with an empty list: "UsersList = new List(Of String)".
What is printed in the log message after the following Invoke Code is executed?

0
2
Object reference not set to an instance exception is thrown
System Argument Exception is thrown

Answer(s): A

Explanation:

The code is adding two items to the list, but since the list is initialized as an empty list, the count will be 0.

Reference:

Data Manipulation with Lists and Dictionaries in Studio course, Lesson 2: Lists, Topic: Creating Lists How to initiate List<String[]>? forum post, Answer by @VishalS

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Free UiPath-ADAv1 Exam Braindumps (page: 3)

QUESTION: 5

Explanation:

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QUESTION: 6

Explanation:

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QUESTION: 7

Explanation:

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QUESTION: 8

Explanation:

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