PEGAPCRSA80V1_2019 Pega Certified Robotics System Architect (PCRSA) 80V1 Practice Questions

In the Match Rules tab (or Object Hierarchy), establishing a parent-child relationship ensures the table is only matched when found inside the results-container. This narrows the scope of the match rule, ensuring uniqueness.

The 'Create Control' functionality requires you to select a context (parent object) in the Object Explorer or Interrogation form. The new control is created as a child of this selected object. You then define its match rules.

True. The Universal Web Adapter's Select Element feature provides deep access to the DOM, including Shadow DOM boundaries, which are common in modern web components and difficult to interrogate with legacy methods.

Standard Visual Studio debugging tools used by Pega Robot Studio include the Locals window (shows variables in current scope) and the Watch window (allows monitoring specific variables). These are used to inspect data values while execution is paused.

Diagnostic settings are controlled via the runtime configuration XML. By adjusting the specific LogCategory (e.g., 'Matching') to 'Verbose' or 'Information', you can control the depth of logs generated. This file can be updated without recompiling the solution.

The DiagnosticsLog component has a Type property (Info, Warning, Error, Verbose) that determines how the log is tagged in the log file. Setting this appropriately (e.g., to 'Warning' or a specific custom string if supported by the overload) helps in filtering logs.

When a match fails in Verbose logging mode, the system typically logs the candidate objects it examined and their properties. Reviewing the lines immediately preceding the failure message will show what the adapter 'saw' (e.g., Class='btn-secondary') versus what the rule expected (Class='btn-primary').

Automation Playback allows a developer to 'rewind' or replay a specific execution path of an automation while debugging. This is crucial for testing logic changes or re-verifying variable states without the overhead of stopping and restarting the entire application adapter and automation flow.

The FileUtils component (part of the Pega Robotics Toolbox) provides methods to iterate through files in a directory and delete them. A standard pattern is to run a 'Cleanup' automation at the start of the solution that uses FileUtils to delete log files older than X days.

The Object Explorer mirrors the structural hierarchy of the interrogated application. The parent-child relationships are critical because match rules often rely on the parent being matched first. If a parent is not matched, its children cannot be matched.

The HookChildProcesses property on a Windows adapter allows Robot Studio to inject its logic into child processes and windows created by the main application, including modal dialogs. When this is set to True, the adapter can see and interact with controls on these spawned windows, resolving the issue of the main window being blocked.

A ForLoop is the standard component for iterating through a collection of items, such as rows from an Excel file.

A Timer component can be started at the beginning of the web lookup and its Elapsed event can be used to trigger the timeout logic if the lookup does not complete within the specified interval (15 seconds).