UiPath-ADAv1 Exam Dumps : UiPath Automation Developer Associate Exam (2023.10)

"High-Cost RPA" = Processes that are rather digital and can be automated, but use some technologies that are complex (such as OCR) or require advanced programming skills. "No RPA" = Processes where change is frequent, the system environment is volatile, and multiple manual (even non-digital) actions are required.

The Invoke Method activity is used to execute a method of a class or an object1. In this case, the developer wants to add items to a list of strings using the Add method of the List class2. The list is declared as Colors and initialized with two items: “Red” and “Green”. The Invoke Method activity has the following properties:

TargetObject: Colors (the list variable)

MethodName: Add (the method of the List class)

Parameters: Direction - In, Type - String, Value - “Yellow” (the item to be added to the list)

Based on these properties, the Invoke Method activity will add the string “Yellow” to the end of the Colors list. Therefore, the outcome of this Invoke Method activity is that Colors will contain items in the following order: “Red”, “Green”, “Yellow”.

Option A is incorrect because the Invoke Method activity will not throw an error, as the properties are configured correctly. Option B is incorrect because the order of the items in the list will not change, as the Add method appends the item to the end of the list. Option D is incorrect because the list will have three items, not two, as the Add method does not overwrite any existing item.

Comprehensive and Detailed Explanation:

Connector Builder in the UiPath Integration Service allows developers to create custom API integrations with external applications. The supported HTTP methods include:

GET – Retrieves data from a resource.

GET BY ID – Retrieves a specific resource by its unique ID.

POST – Sends new data to a resource (e.g., creating new records).

PUT – Updates an existing resource by replacing it.

PATCH – Partially updates an existing resource (only certain fields).

DELETE – Removes a resource.

Why Other Options Are Incorrect?

A (Get, Post, Put, Options):

Missing "Get By Id", "Patch", and "Delete" – these are essential for API interactions.

C (Get, Post, Put, Trace):

"Trace" is not a supported method in UiPath Connector Builder.

D (Get, Get By Id, Put, Trace, Options):

Missing "Post", "Patch", and "Delete" – critical methods for API requests.