A company requires that a child custom record is created when an Order record is inserted. The company's administrator must be able to make changes to the solution. What is the recommended solution for implementing this requirement?

• A.Create a Visual Workflow that will create the custom child record when the Order is inserted.
• B.Create a Force.com Workflow Rule to create the custom child record when the Order is inserted.
• C.Create an Apex Trigger to create the custom child record when the Order is inserted.
• D.Create a Lightning Process to create the custom child record when the Order is inserted.

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A developer migrated functionality from JavaScript demoting to a Lightning web component and wants to use the existing getOpportunities() method to provide data.
Which modification to the method is necessary?

• A.The method must return a JSON Object.
• B.A The method must be decorated with AuraEnabled.
• C.The method must return a String of a serialized JSON Array.
• D.The method must be decorated with (cacheable=true).

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Which of the following about Dynamic Apex is incorrect?

• A.You can retrieve the sObject type from an Id by calling .getSObjectType()
• B.getDescribe() can get you a variety of info on a particular object/field
• C.Schema.getGlobalDescribe() gives you a map of all sObject
• D.In dynamic SOQL, you can use bind variables and bind variable fields

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A customer has a single Visualforce page that allows each user to input up to 1500 sales forecasts and instantly view pivoted forecast calculations. Users are complaining that the page is loading slowly, and they are seeing error messages regarding heap and view state limits.
What are three recommendations to optimize page performance? (Choose three.)

• A.Segregate calculation functionality from input functionality
• B.Use JavaScript Remoting instead of controller actions
• C.Implement pagination and reduce records per page
• D.Specify the list of sales forecasts as transient
• E.Create formula fields to compute pivoted forecast calculations

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Business rules require a Contact to always be created when a new Account is created.
What can be used when developing a custom screen to ensure an Account is not created if the creation of the Contact fails?

• A.Use the Database.Delete method if the Contact insertion fails.
• B.Use the Database.Insert method with allOrNone set to False.
• C.Disable Validation rules on Contacts and set default values with a Trigger.
• D.Use setSavePoint() and rollback() with a try/catch block.

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