Comprehensive and Detailed Explanation From Pega Robotics System Exact Extract:

During interrogation of web applications, developers often encounter dynamic or hidden controls — such as drop-down menus or hover-triggered lists — that do not immediately appear on the page.

To successfully interrogate these elements, Pega Robot Studio provides two essential tools:

The Delay option on the Interrogation Form, which allows the developer time to trigger the hidden control before capture.

The Select Element option, which enables precise selection of an element directly from the DOM, even if it is not immediately visible.

According to the Pega Robotics System Design and Implementation Guide, section “Interrogating Dynamic and Hidden Web Controls”:

“When interrogating hidden or dynamically rendered controls:

Use the Delay option on the Interrogation Form to give yourself time to hover over or activate a hidden control before Robot Studio attempts to capture it.

Use the Select Element option to manually highlight and select a control from the web application’s DOM, even when it is displayed only after an interaction such as mouse hover.These methods are particularly effective for controls that expand or render asynchronously, such as drop-down menus or tooltip-triggered elements.”

Detailed Step Reasoning:

C. Use the Delay option on the Interrogation Form.

Correct.

The Delay setting pauses the interrogation process for a specified number of seconds, allowing you to hover over the hidden element (e.g., AddressType menu) and make it visible before capture.

Once the menu appears, Pega Robot Studio can detect and interrogate it.

D. On the Interrogation Form, select Select Element.

Correct.

The Select Element tool allows manual selection of an element directly from the web page’s HTML DOM structure.

This is especially useful for hidden or dynamically rendered elements like the AddressType dropdown that may not be visible until hovered over.

Incorrect Options Explained:

A. In the Interrogation Form dialog box, select HTML Table Editor.

Incorrect.

The HTML Table Editor is used to inspect and modify HTML table-based controls (grid or table structures), not dynamic menus.

B. On the Web Controls tab, select the page, and then click List Web Controls.

Incorrect.

The List Web Controls option lists already recognized controls in the DOM but cannot reveal or capture hidden dynamic elements.

E. On the Application tab, click the Virtual Controls tab.

Incorrect.

Virtual Controls are used for defining custom controls when the default adapter cannot identify one, not for capturing hidden menu elements.

Final Correct Answer:

C. Use the Delay option on the Interrogation Form.

D. On the Interrogation Form, select Select Element.