Pass the Blue Prism Developer AD01 Questions and answers with CertsForce

Following best practices for Blue Prism development, it is essential to keep validation logic separate from the core business process to enhance maintainability and clarity. This approach ensures that validation is modular and can be easily updated or reused.

Process Studio, a separate page within the process containing validation logic (Option B): This is the best practice for implementing validation logic. By creating a separate page within the Process Studio, the validation logic remains organized and distinct from other parts of the process. This approach allows for easy updates and debugging.

The other options are less ideal for the following reasons:

Object Studio a business object dedicated to validating the form (Option A): While this is a valid approach, it is generally better to keep validation within the process logic rather than creating a separate object solely for validation.

Process Studio: an action on the main page calling a Business Object's Validation page (Option C): This complicates the process unnecessarily by involving an additional business object.

Object Studio a separate page within the create request object containing validation logic (Option D): Keeping validation within the Object Studio ties it too closely to the specific object, making it less flexible and reusable.

ReferencesRefer to Blue Prism's best practices documentation on process design, which emphasizes modularity and separation of concerns.

Blue Prism Visual Business Objects (VBOs) are pre-built automation components that need to be imported into the environment. These VBOs are stored in the Blue Prism installation directory.

**[Root Directory]\Program Files\Blue Prism Limited\Blue Prism Automate\VBO**: This is the correct directory where the VBOs can be found. It contains the necessary VBO files that can be imported into Blue Prism.

Other options do not accurately represent the location of the VBOs:

Option A: Incorrect path format.

Option B: Refers to a training directory, which is not the standard location for VBOs.

Option D: Too general and does not specify the correct sub-directory for VBOs.

ReferencesRefer to Blue Prism installation documentation for the location of Visual Business Objects.

To ensure Blue Prism best practices are followed in respect to naming conventions and layout, the developer should design the object with the following action pages: Launch, Attach, Login, Navigate, and Terminate. Each of these action pages serves a distinct purpose, making the object modular and easier to maintain.

Launch: This action page is used to start the application.

Attach: This action page is used to attach to the running instance of the application.

Login: This action page is used to handle the login process.

Navigate: This action page is used to navigate through different menus or pages within the application.

Terminate: This action page is used to close the application properly.

Option C follows these best practices by including Launch, Attach, Login, Navigate, and Terminate action pages, ensuring the object is well-structured and adheres to naming conventions.

The other options do not fully comply with these best practices:

Option A: Does not include a Terminate action page, which is important for cleanly closing the application.

Option B: Uses "Orders" instead of a more generic "Navigate" and does not include Terminate.

Option D: Similar to Option C but uses "Centrix Data Solutions - Basic Actions" instead of the more specific naming convention "Basic Actions – Centrix 01."

ReferencesRefer to Blue Prism's best practices documentation on Object Design, emphasizing modularity, clear naming conventions, and distinct action pages for different functionalities.

Understanding the Process Flow:

The process is designed to attempt the actions within Block1 up to three times before throwing an exception.

The 'Attempts' data item starts at 0 and is incremented by 1 each time the Increment Attempts Calculation stage is executed.

The 'Max Attempts' data item is set to 3, which represents the maximum number of allowed attempts.

Calculation Stage Expression:

The correct expression for incrementing the 'Attempts' data item should add 1 to the current value of 'Attempts'.

In Blue Prism, data items are referenced using square brackets. Therefore, the correct expression should be [Attempts] + 1.

Analysis of Options:

Option A: +1 is incomplete and not correct.

Option B: Attempts +1 is incorrect because it lacks the proper referencing syntax.

Option C: Max Attempts + 1 is incorrect because it references the wrong data item and will result in the incorrect calculation.

Option D: {Attempts + 1 is incorrect due to syntax issues.

Option E: [Attempts] + 1 is the correct expression, using proper syntax to reference the 'Attempts' data item.

Conclusion:

The correct expression for the 'Increment Attempts' Calculation stage is E. [Attempts] + 1.

References:

Blue Prism Developer Documentation: Calculation Stages

Blue Prism Training Material on Data Item References