Which type of code represents the Model in the MVC architecture when using Apex and Visualforce pages?

• A.A Controller Extension method that uses SOQL to query for a list of Account records
• B.A Controller Extension method that saves a list of Account records
• C.Custom JavaScript that processes a list of Account records
• D.A list of Account records returned from a Controller Extension method

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A developer needs to create a Visualforce page that will override the standard Account edit button. The page will be used to validate the account's address using a SOQL query. The page will also allow the user to make edits to the address. Where would the developer write the Account address verification logic?

• A.In a Custom Controller.
• B.In a Standard Controller.
• C.In a Standard Extension.
• D.In a Controller Extension.

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A visualforce interface is created for Case Management that includes both standard and custom functionality defined in an Apex class called myControllerExtension. The visualforce page should include which <apex:page> attribute(s) to correctly implement controller functionality?

• A.Controller=" myControllerExtension"
• B.Extensions=" myControllerExtension"
• C.StandardController = "case" and extensions =" myControllerExtension"
• D.Controller = "case" and extensions =" myControllerExtension"

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A developer at Universal Containers is tasked with implementing a new Salesforce application that must be able to be maintained completely by their company's Salesforce administrator.
Which three options should be considered for building out the business logic layer of the application? (Choose three.)

• A.Validation Rules
• B.Process Builder
• C.Invocable Actions
• D.Workflows
• E.Scheduled Jobs

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In which two trigger types can a developer modify the new sObject records that are obtained by the trigger.new context? Choose 2 answers

• A.After update
• B.Before insert
• C.Before update
• D.After insert

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