UiPath-ADAv1 Free Practice Test

Which Control Flow activity is suitable for a developer who needs to assess the value of a counter before executing the loop's body in a workflow?

1. A. Do While
2. B. Switch
3. C. )While
4. D. If

Correct Answer: C
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.
References:
✑ While - UiPath Activities
✑ While Activity - UiPath Studio
✑ UiPath While Loop Tutorial with Examples - RPA Tutorial

Upon extracting data from a website, a developer saves it in three variables: "FirstName", "LastName", and "City". The developer intends to store these three String variables in a fixed-size data structure called
"UserData", to be utilized later within another workflow in the process. Considering best practices, which data structure and assignment should be used?

1. A. UserData is of type List<Object>UserData = New List(Of Object) ({ FirstName, LastName, City })
2. B. UserData is of type Object[]UserData = {FirstName, LastName, City}
3. C. UserData is of type ListUserData = New List(Of String) ({ FirstName, LastName, City })
4. D. UserData is of type String[]UserData = {FirstName, LastName, City}

Correct Answer: D
This is the best option because it meets the requirements of storing three String variables in a fixed-size data structure. A String[] is an array of String values, which can be initialized with a fixed size and assigned with a set of values using curly braces. An array is a simple and efficient data structure that can store multiple values of the same type and access them by index. A List is another data structure that can store multiple values, but it is not fixed-size and it requires creating a new instance using the New keyword. An Object is a generic type that can store any kind of value, but it is not recommended to use it for specific types like String, as it may cause type conversion errors or performance issues. Therefore, option D is the best choice for storing the three String variables in a fixed-size data structure called UserData. References: Variables, Arguments, and Control Flow in Studio, Data Types in UiPath, Arrays in UiPath

HOTSPOT
A developer created three variables used in the workflow shown below:

Instructions: Based on best practices, select the correct Scope for each Variable type from the drop-down lists shown in the following exhibit.

Solution:
Name = Age Variable type = Double Scope = Body of For Each Row
Name = TimeonThePlanet Variable type = Time Span Scope = Sequence - Yes, Can Vote Name = dt_NamesBirthdays Variable type = DataTable Scope = Voter Registration
The reason for choosing these scopes is to keep the variables in the innermost scope where they are used and to avoid unnecessary clutter and duplication in the Variables panel. You can learn more about variable scope in UiPath from the following sources:
✑ Variable scope - Studio - UiPath Community Forum
✑ How Variable Scope Works in UiPath - Video Tutorials - UiPath Community Forum
✑ How to pass variables as UiPath arguments example - TheServerSide
✑ Best Practices: Select Variables scope - UiPath Community Forum

Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

A developer published a process to UiPath Orchestrator with only the Mam.xaml workflow file. There is one "In" argument of type String in the Main.xaml file with a default value of String.Empty
When running the process from the Start Job window in Orchestrator what is the value of the argument at runtime?

1. A. Only the default value of String.Empty will be used, overriding any values provided in Orchestrator
2. B. An Input Dialog box will prompt the user to input a value and that value will be used
3. C. Any input arguments provided in Orchestrator are used, otherwise the default value ofString.Empty will be used
4. D. A runtime error will occur as arguments are not allowed in the Main xaml file

Correct Answer: C
UiPath Orchestrator is a web application that enables you to deploy, monitor, and manage UiPath Robots and processes. When you publish a process from UiPath Studio to UiPath Orchestrator, you can define input and output arguments for the process. Input arguments are used to pass data from Orchestrator to the process, while output arguments are used to pass data from the process to Orchestrator. When you run a process from the Start Job window in Orchestrator, you can provide values for the input arguments in the Input section. If you do not provide any values, the default values of the input arguments are used. The default values are defined in UiPath Studio when you create the arguments. In this case, the process has one “In” argument of type String in the Main.xaml file with a default value of String.Empty. This means that when you run the process from Orchestrator, you can either provide a value for the argument in the Input section, or leave it blank. If you provide a value, that value will be used by the process. If you leave it blank, the default value of String.Empty will be used by the process. Therefore, the answer is C. Any input arguments provided in Orchestrator are used, otherwise the default value of String.Empty will be used. References: About Input and Output Arguments, Arguments

A developer is automating an invoice process for the finance department using a Dispatcher and Performer model with access to Orchestrator. New invoices are added to a shared folder each morning. Each invoice needs to be processed separately in the system, as a single unit of work. After each invoice is processed in the system, the system output ID must be emailed to the finance team email address.
How should the developer store the invoice data in Orchestrator?

1. A. Upload individual invoice data as Specific Data in Queue Items and Create an asset for the finance team email address.
2. B. Create an asset for each piece of invoice data as well as for the finance team email address.
3. C. Upload individual invoice data and the finance team email address as Specific Data in Queue Items.
4. D. Upload the finance team email address as Specific Data in Queue Items and Create an asset for each individual invoice data field.

Correct Answer: A
This is the best option because it follows the best practices for using queues and assets in Orchestrator. Queues are used to store and process multiple items of data that need to be processed separately, such as invoices. Each invoice can be uploaded as a queue item with the invoice data as Specific Data, which can be accessed and manipulated by the automation process. Assets are used to store and share global information that is constant or rarely changes, such as the finance team email address. An asset can be created for the email address and retrieved by the automation process when needed. The other options are not optimal because they either use assets for data that is not global or constant, or they use queues for data that is not related to the items to be processed. References: About Queues and Transactions, About Assets