A user needs to enter a Tax ID into a field, and the application should provide feedback if the entered value does not match a specific format (e.g., nn-nnnnnnn). Which validation techniques are best practices for implementing this configuration? (Choose 2)

• A. Supply an inputMask property to the widget to enforce the format.
• B. Configure an inputConversion property to reformat the input.
• C. Use the regex property on the widget.
• D. Configure the errorMessage property on the widget.
• E. Perform validation in a Gosu Pre-Update rule.

An insurer has a number of employees whose names are similar, but each one has a unique employee number for identification. Displaying the employee ' s name as a drop-down list in the user interface must include the employee ' s number with the employee ' s name to ensure uniqueness. For example:
* John Smith 3455
* William Andy 3978
* John Smith 4041
How can a developer satisfy this requirement following best practices?

• A. Create a setter property in a Name enhancement class.
• B. Define an entity name that concatenates the name fields and employee number.
• C. Create a Displaykey that concatenates the name fields and employee number.
• D. Enable Post On Change for name fields to modify how they display when the name is referenced.

An insurer has extended the ABContact entity in ContactManager with an array of Notes to capture information of interest about the contact over time. A developer has been asked to write a function to process all the notes for a given contact. Which code satisfies the requirement and follows best practices?

• A. for (i = 1..anABContact.Notes.length) { //do something }
• B. for ( note in anABContact.Notes) { //do something }
• C. while (exists (note in anABContact.Notes)) { //do something }
• D. var aNote = anABContact.Notes.firstWhere( \ note - > note.Author != null) //do something

An insurance carrier requires that a claim be flagged as potential fraud when the Loss Date on a claim is changed, and a review activity and history entry be created. Which configuration will accomplish this?

• A. Create a Validation Rule to determine if the Policy is in force on the new Loss Date and only take action if the new Loss Date is outside the Policy effective dates.
• B. Create a Pre-update Rule that flags the claim and creates a history entry; a ClaimException Rule will create an escalation activity for the supervisor.
• C. Create a Pre-update Rule that checks for a change to the Loss Date field and flags the claim and creates the review activity and history entry.
• D. Create a Post-setup Rule that checks for a change to the Loss Date field and flags the claim, which creates a supervisor activity and history entry.