A developer needs an Apex method that can process Account or Contact records.
Which method signature should the developer use?

• A.public void doWork(Record theRecord)
• B.public void doWork(Account | | Contact)
• C.public void doWork(sObject theRecord)
• D.public void doWork(Account Contact)

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A developer needs to create a baseline set of data (Accounts, Contacts, Products, Assets) for an entire suite of tests allowing them to test independent requirements various types of Salesforce Cases. Which approach can efficiently generate the required data for each unit test?

• A.Create test data before test.startTest() in the test unit.
• B.Add @IsTest(seeAllData=true) at the start of the unit test class
• C.Use @TestSetup with a void method
• D.Create a mock using Stub API

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A developer needs to test an Invoicing system integration. After reviewing the number of transactions required for the test, the developer estimates that the test data will total about 2 GB of data storage.
Production data is not required for the integration testing.
Which two environments meet the requirements for testing? (Choose two.)

• A.Developer Sandbox
• B.Partial Sandbox
• C.Developer Pro Sandbox
• D.Developer Edition
• E.Full Sandbox

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A Platform Developer needs to implement a declarative solution that will display the most recent Closed Won date for all Opportunity records associated with an Account.
Which field is required to achieve this declaratively?

• A.Cross-object formula field on the Opportunity object
• B.Roll-up summary field on the Account object
• C.Cross-object formula field on the Account object
• D.Roll-up summary field on the Opportunity object

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A company has a custom object named Region. Each Account in Salesforce can only be related to one Region at a time, but this relationship is optional.
Which type of relationship should a developer use to relate an Account to a Region?

• A.Parent-Child
• B.Lookup
• C.Master-Detail
• D.Hierarchical

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