PEGACPRSA22V1 Certified Pega Robotics System Architect 22 Questions and Answers

Comprehensive and Detailed Explanation From Pega Robotics System Exact Extract:

The Excel Connector in Pega Robot Studio is a lightweight component that provides direct interaction with Excel files without relying on the Microsoft Excel application. It is ideal for background processing, where users are not required to interact with Excel directly.

According to the Pega Robotics System Design and Implementation Guide (Excel Integration and Connectors section):

“The Excel Connector allows automations to open, read, and modify Excel workbooks without requiring Microsoft Excel to be installed.

It operates directly on the file system level, supporting operations such as reading or writing to specific cells, entire worksheets, or data ranges.

The connector does not use Excel Interop; therefore, no interrogation or Excel application process is necessary.”

Explanation of Options:

A. Correct — The Excel Connector supports data range operations such as defining, reading, or writing to specific sets of cells within a worksheet.

B. Incorrect — The connector does not depend on any installed version of Microsoft Office; it functions independently.

C. Incorrect — Interrogation applies to UI applications, not file-based connectors like Excel Connector.

D. Correct — The connector works without Excel being installed; it manipulates workbook data directly through file handling APIs.

E. Incorrect — When user interaction with Excel is required, Excel Interop (Excel Application Connector) should be used instead of the file-based Excel Connector.

Therefore, the correct statements are A and D.

Comprehensive and Detailed Explanation From Pega Robotics System Exact Extract:

When building robotic automations intended for integration with Pega Platform (through Robotic Desktop Automation (RDA) or Robotic Process Automation (RPA)), Pega Systems outlines a set of best practices to ensure reliable execution, data consistency, and seamless communication between the automation and Pega case workflows.

According to the Pega Robotics System Design and Implementation Guide, in the section “Developing Robot Activities for Pega Integration”, the following recommendations are provided:

“When developing automations intended for execution by Pega applications, adhere to the following guidelines:

Always return a valid completion status from the automation to indicate success or failure to the calling Pega activity.

Ensure that the data exchanged between Pega Platform and the automation matches in both type and format to prevent runtime errors or data transformation issues.

The activity name in Pega Platform (as specified in the robotic automation name field) must exactly match the name defined in the Robot Activity component in Robot Studio to establish a valid invocation link.”

Detailed Reasoning:

A. Set valid completion status.

Correct. Each automation that is invoked from Pega must return a valid completion status (e.g., Success, Fail, Completed, Error). This status is sent back through the Robot Activity response data transform.

This ensures that the Pega case or data page correctly interprets the automation’s result and can take subsequent actions (e.g., proceed, retry, or raise an exception).

D. Ensure data formats agree between the automation and the Pega application.

Correct. The data types and structure between Pega and the robotic automation must align (for example, string-to-string, integer-to-integer, JSON format consistency).

Mismatched or unstructured data results in serialization errors when passing data through the RDA bridge.

E. Match the Pega automation identifier with the robot activity component name.

Correct. The Robotic Automation Name specified in the Pega data page or case configuration (e.g., FETCH_SCORE) must exactly match the ActivityName property defined in the Robot Studio’s Robot Activity component.

This linkage ensures that the correct automation is triggered when the case executes the RDA call.

Incorrect Options:

B. Design an automation to complete multiple tasks.

Not recommended. Pega advises building modular automations, where each automation performs a single defined task to simplify debugging and improve reuse.

C. Use an unlimited number of transferable data items.

Not recommended. The number of data items passed between Pega and Robotics should be limited to those necessary for the task, as excessive data transfers can degrade performance.

F. Run automations synchronously.

Not required. RDA automations typically run asynchronously, returning results through callback mechanisms to avoid blocking the user interface.

Therefore, the three recommended developer considerations are:

A. Set valid completion status

D. Ensure data formats agree between the automation and the Pega application

E. Match the Pega automation identifier with the robot activity component name

Comprehensive and Detailed Explanation From Pega Robotics System Exact Extract:

In Pega Robot Studio, the DataTableProxy component acts as an intermediary between automations and a Data Table, allowing the automation to read, manipulate, and update tabular data stored in the project.

When you drag an element such as a DataTableProxy from the Globals section of the Palette onto the automation design surface, Pega Robot Studio presents the user with available actions (methods, properties, or events) that can be executed using that component. This is done through a Select Action dialog box, which lists all available methods associated with the DataTableProxy (e.g., GetTable, AddRow, RemoveRow, Find, Update, etc.).

From the Pega Robotics System Design and Implementation Guide (Data Table Proxy and Data Handling section):

“When a component such as a DataTableProxy or connector object is dragged from the Palette onto the automation design surface, the system opens the Select Action dialog box.

This dialog lists all available methods and properties of the selected object, allowing the developer to select the action to instantiate on the automation surface.

The dialog ensures developers can directly add the desired operation (such as GetTable or UpdateRow) without manually searching through the object’s members.”

Detailed Reasoning:

The DataTableProxy represents a data-handling object; it does not directly add a “property” or “method” by default when dragged.

Instead, Robot Studio prompts you with a Select Action dialog box, allowing you to choose which specific method (like GetTable, FindRow, or AddRow) you want to include in your automation.

After the selection is made, the chosen method (for example, GetTable) is then displayed on the automation surface.

Option Analysis:

A. Incorrect — A property is not automatically added; you must choose an action first.

B. Incorrect — The Quick Add dialog is used for linking variables and not for proxy components.

C. Incorrect — A “proxy design block” is not automatically added without specifying a method.

D. Correct — The Select Action dialog box opens to let you choose the method or property to add.

E. Incorrect — GetTable may be one of the options available, but it is not added automatically.

Hence, the correct answer is D — dragging a DataTableProxy from the Globals section triggers the Select Action dialog box to open, allowing the developer to choose which action to use.

Comprehensive and Detailed Explanation From Pega Robotics System Exact Extract:

In Pega Robot Studio, each application adapter includes specific properties that define how the application is launched and managed.

According to the Pega Robotics System Design and Implementation Guide, in the section “Application Adapter Properties and Configuration”, the following explanation is given:

“The Path property specifies the executable file (.exe) that starts a Windows application.

The StartPage property specifies the initial URL or webpage that loads when a Web application adapter launches.

Both properties are launch parameters defining how Pega Robot Studio starts and attaches to the target application, but they apply to different adapter types.”

Detailed Reasoning:

The Path property is used by Windows adapters, because it defines the file system path of the application executable (for example, C:\Program Files\AppFolder\App.exe).

The StartPage property is used by Web adapters, because it defines the initial URL or webpage (for example, https://bankerinsight.pega.com/login.html) that the adapter opens when starting the browser instance.

Option Analysis:

A. Incorrect — The StartPage is for web apps, not Windows.

B. Incorrect — Both do not belong to both adapter types.

C. Correct — StartPage is a Web adapter property; Path is a Windows adapter property.

D. Incorrect — The StartPage is not for Windows apps, and Path is not for Text adapters.

In Pega Robot Studio, an environment override allows developers to configure multiple deployment environments (such as test, staging, and production) using a single project. This helps you avoid creating separate projects for each environment and ensures consistent automation logic while dynamically switching between environment-specific settings at runtime.

According to the Pega Robotics System Design and Implementation Guide, section “Managing Environment Overrides and Multi-Environment Deployments”:

“Environment overrides provide a mechanism to define environment-specific configuration values for applications within a project.

For example, the same automation logic can be used for both test and production systems by creating separate environment override files — one for the test environment and one for the production environment — each specifying unique paths, credentials, or URLs for the corresponding system.”

Detailed Reasoning:

The HR system has different access points for test and production, which typically means different URLs or executable paths.

The automation logic (how the robot interacts with the HR application) remains identical; only the connection configuration changes.

Therefore, instead of creating multiple applications or modifying logic, you configure two environment override files — one for production and one for test — each defining environment-specific details such as:

Application path (for Windows adapters)

StartPage URL (for web adapters)

Credentials or runtime parameters

This allows a single automation project to adapt dynamically based on which environment override is active during deployment or testing.

Option Analysis:

A. Incorrect — A single override cannot contain two sets of environment details; each override corresponds to one environment.

B. Incorrect — Creating two applications increases complexity and redundancy; both would duplicate the same logic.

C. Incorrect — Adding both separate applications and overrides is unnecessary; overrides alone are sufficient for environment flexibility.

D. Correct — Two environment overrides (one for production, one for test) allow the same project and automation logic to function properly across both environments.

Therefore, the correct answer is D. Create two environment overrides for the HR System project: one override for production, and one for test.

Comprehensive and Detailed Explanation From Pega Robotics System Exact Extract:

“After adding the application method, Pega Robot Studio includes the application in the Palette. External elements are not available underneath the application, such as:

Globals

Other applications

Automations that are not scoped within the application”

In other words: when you are working within an application method under a specific application (such as BankerInsight), you cannot include items from the global scope (Globals), you cannot include items from other applications (such as Pega Finance controls belong to a different application), nor can you include automations that are not scoped to the same application (automations outside BankerInsight).

Why each option is correct/incorrect:

A. Automations that are not scoped within BankerInsight — Not available (Correct). According to the extract, “Automations that are not scoped within the application” are listed as external elements that cannot be used.

B. BankerInsight controls — Available. Controls belonging to the same application are within scope, so you can use these.

C. External data sources — The documentation snippet does not explicitly list “external data sources” as unavailable under the application method. So by the extract we cannot verify it as not available — thus we do not choose it.

D. Pega Finance controls — Not available. These belong to a different application (Pega Finance), so they fall under “Other applications” which are external to the current application and so cannot be used.

E. Globals — Not available. Explicitly listed in the documentation as external elements not available underneath the application.

If you like, I can check whether “External data sources” are allowed or not in that context and provide a more detailed explanation with additional reference pages.

This question is about understanding how a For Loop interacts with a Data Grid View (dgv) control, specifically using the GetCellValue method in Pega Robot Studio automations.

Automation Analysis

Let’s break down the logic step by step:

1. Transaction History Table (Data Grid)

Row Index

Txn ID

Date

Description

Amount

0

3255

05/05/2014

Cash deposit

100

1

1763

05/22/2014

NSF Grocery

-123.38

2

3451

06/01/2014

Deposit

200

3

2535

07/05/2014

Gas

-39.57

4

3358

07/15/2014

Cash deposit

50

2. For Loop Configuration

Initial: 0

Increment: 1

Limit: 3

→ The loop will execute for Index values 0, 1, and 2 (because the limit is exclusive at 3).

3. GetCellValue Method

The GetCellValue method retrieves a value from the Data Grid View (dgvAcctTrans) control.

It uses two input parameters:

Row → the row index (connected from For Loop Index)

Column → the column index (hard-coded as 0)

In the automation, the column value is explicitly set to 0, meaning it will always retrieve the Txn ID column.

4. Execution Order

Iteration

Row Index

Column (0 = Txn ID)

Retrieved Value

Output (MessageBox)

1

0

0

3255

MessageBox shows 3255

2

1

0

1763

MessageBox shows 1763

3

2

0

3451

MessageBox shows 3451

5. Output Sequence

The MessageBox displays three transaction IDs in order:

3255, 1763, 3451

Conclusion

The GetCellValue retrieves only the first column (Txn ID) for rows 0 to 2.

Thus, the automation will display the transaction IDs sequentially in three message boxes.

Correct Answer: A. 3255, 1763, 3451

Comprehensive Extract from Pega Robotics Documentation:

From Pega Robotics System Design and Implementation Guide, section “Using Data Grid View Controls in Automations”:

“The GetCellValue method retrieves the value at a specified row and column index of a DataGridView control.

When used in conjunction with a ForLoop component, the row parameter is typically connected to the ForLoop’s Index output.

The loop executes from the defined Initial value to one less than the Limit value, retrieving sequential cell values for each iteration.”

Detailed Reasoning Recap:

ForLoop Index runs: 0, 1, 2

GetCellValue(row, 0) retrieves column 0 (Txn ID) for each row.

MessageBox displays results sequentially.

Final Answer: A. 3255, 1763, 3451

Comprehensive and Detailed Explanation From Pega Robotics System Exact Extract:

When deploying robotic solutions to Pega Robot Manager, the connection and authentication details — such as Robot Manager server URL, authentication mode, and registration configuration — are stored in the file CommonConfig.xml.

This configuration file is shared between both Pega Robot Studio and Pega Robot Runtime, ensuring that both use consistent connectivity settings.

According to the Pega Robotics System Design and Implementation Guide, section “Pega Robot Manager Integration and Configuration Files”:

“The CommonConfig.xml file contains shared configuration information that is used by both Pega Robot Studio and Pega Robot Runtime.

It includes global settings such as:

Connection information for Pega Robot Manager (URL, ports, authentication)

Deployment configuration values

Environment registration and runtime connectivity settings.

PegaRuntimeConfig.xml and PegaStudioConfig.xml are used for local settings only, while CommonConfig.xml stores the Robot Manager connection configuration used during deployment.”

Detailed Reasoning:

A. PegaStudioConfig.xml – Used for developer-specific configuration within Robot Studio, not for deployment or server settings.

B. CommonConfig.xml – Correct. This file contains the Robot Manager connectivity configuration and shared settings.

C. PegaRuntimeConfig.xml – Controls runtime behavior on client machines, not Robot Manager connections.

D. PegaConfig.xml – Not a valid configuration file in Pega Robotics.

Pega Robotics Studio – Automation Design Concepts (Events and UI Responsiveness)

“Automations started from a Windows Form Click event run on the UI thread. To keep the form responsive, long-running work should be started by calling other automations asynchronously. When an automation is executed synchronously, the UI thread is blocked until the call completes. Executing the child automation asynchronously allows users to continue interacting with the form.”

Pega Robotics Studio – Calling Automations (Run method)

“The Run method includes a synchronous parameter.

True – the caller waits for completion (blocks the UI).

False – the automation starts asynchronously and control returns immediately to the caller (UI remains available).

Default follows the project setting.”

Pega Robotics Studio – Windows Form Controls (Avoid self-triggering)

“Invoking PerformClick from within an automation that is already handling the button’s click should be avoided. It re-triggers the button click and can lead to reentrancy or recursion and does not improve UI responsiveness.”

Pega Robotics Studio – Message Dialogs

“Displaying a MessageDialog during processing is modal and prevents interaction with the form until the dialog is closed. Use only for completion or error notifications, not while long-running work is executing.”

Why Option B is correct:

Option B starts from the btnUpdateAccount.Click event (so no self-trigger via PerformClick).

It launches the downstream automations (UpdateBankerInsight and UpdatePegasFinance) using Run with the synchronous parameter set to False (asynchronous), which keeps the Windows form responsive and accessible to the user while updates run.

It does not introduce a modal MessageBox before or during the updates (dialogs are only used for completion/notification), so it avoids blocking the UI.

Why the other options are not correct:

Option A: Uses PerformClick on the button, which re-triggers the click and can lead to recursion without improving responsiveness.

Option C: Inserts a MessageDialog during the middle of processing, which is modal and blocks the form.

Option D: Calls the update automations synchronously (or leaves them at the blocking default), which holds the UI thread until completion and makes the form inaccessible during the run.

Application discovery is an early technical validation step that involves collecting the information about applications in scope of a potential robotics use case. During discovery you need to find out application types (and if they are on applications support matrix for Pega Robotics), how they are launched, how they are used, and check accessibility and functionality of the controls through interrogation. Application discovery is necessary to ensure that robotics use case is viable and it doesn't have any technical constraints... or, if constraints exist, then what kind of workarounds will be necessary to ensure the use case is successful. The rationale for having application discovery as a best practice is that you don't want to find out half-way through coding an automation that a key control is not available or not performing the desired action.