A developer gets an error saying 'Maximum Trigger Depth Exceeded.' What is a possible reason to get this error message?

• A.Trigger is recursively invoked more than 16 times.
• B.There are numerous DML operations in the trigger logic.
• C.The SOQL governor limits are being hit.
• D.A Process Builder is running that sends mass emails.

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A developer wrote a trigger on Opportunity that will update a custom Last Sold Date field on the Opportunity's Account whenever an Opportunity is closed. In the test class for the trigger, the assertion to validate the Last Sold Date field fails.
What might be causing the failed assertion?

• A.The test class has not defined an Account owner when inserting the test data.
• B.The test class has not implemented seealldata=true in the test method.
• C.The test class has not re-queried the Account record after updating the Opportunity.
• D.The test class is not using System. runs () to run tests as a Salesforce administrator.

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Universal Containers needs to integrate with a Heroku service that resizes product images submitted by users.
What are two alternatives to implement the integration and protect against malicious calls to the Heroku app's endpoint? Choose 2 answers

• A.Create a trigger that uses an ©future Apex HTTP callout passing JSON serialized data; therefore the Heroku app can automatically reply back to the callout with the resized images in Salesforce.
• B.Create a trigger that uses an ©future Apex HTTP callout passing JSON serialized data and some form of pre-shared secret key, so that the Heroku app can authenticate requests and store the resized images in Salesforce.
• C.Create a Workflow Rule with an Outbound Message allowing the Heroku app to automatically store the resized images in Salesforce
• D.Create a Workflow Rule with an Outbound Message and select Send Session ID so that the Heroku app can use it to send the re images back to Salesforce.

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A company recently deployed a Visualforce page with a custom controller that has a data grid of information about Opportunities in the org.
Users report that they receive a ''Maximum view state size limit'' error message under certain conditions.
According to Visualforce best practice, which three actions should the developer take to reduce the view state? Choose 3 answers

• A.Use the private keyword in the controller for variables
• B.Refine any SQQL queries to return only data relevant to the page.
• C.Use filters and pagination to reduce the amount of data.
• D.Use the final keyword In the controller for variables that will not change.
• E.Use the transient keyword in the Apex controller for variables that do not maintain state.

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Refer to the test method below:

The test method tests an Apex trigger that the developer knows will make a lot of queries when a lot of Accounts are simultaneously updated to be customers.
The test method fails at the Line 20 because of too many SOQL queries.
What is the correct way to fix this?

• A.
• B.
• C.
• D.

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