The Panel Ref in the screenshot below displays a List View with a toolbar. Add and Remove buttons have been added to the toolbar, but they appear in red, indicating an error. The Row Iterator has toAdd and toRemove buttons correctly defined.

What needs to be configured to fix the error?

• A. Set the toCrealeAndAdd property of the row iterator
• B. Set the Visible property of the row iterator
• C. Set the iterator property of the Add and Remove buttons
• D. Sel the addVisible and removeVisible properties of the Add and Remove buttons

Succeed Insurance has a page in PolicyCenter with a large fleet of vehicles. They want multiple filters to show only a subset of vehicles. Which methods follow best practices?

• A. Use Gosu ' s where method on the retrieved collection in memory.
• B. Retrieve all policies and filter them in the application server layer.
• C. Add multiple Filter Options using Gosu Standard Query Filters.
• D. Add a ListView Filter widget to the ListView.
• E. Implement filtering logic in the list view PCF using visible properties.
• F. Apply the filter using the Row Iterator configuration in the PCF.

The results of a Guidewire Profiler analysis on a web page showed a large unaccounted-for time. The developer cannot identify which block of code is taking up so much time by examining the profiler output.
Which approach can help to account for the large time spent and improve reading of the profiler output?

• A. Print out the timestamp before and after the code blocks.
• B. Identify the PCF file name in the profiler output.
• C. Create a function to calculate processing time in the class.
• D. Surround the blocks of code with profiler tags.

An insurer has a number of employees working remotely. Displaying the employee ' s name in a drop-down list must include the employee ' s location (e.g., John Smith - London, UK). How can a developer satisfy this requirement following best practices?

• A. Create a displaykey that concatenates the name fields and work locations
• B. Enable Post On Change for name fields to modify how the name is displayed
• C. Define an entity name that concatenates the name fields and work locations
• D. Create a setter property in a Name enhancement class