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Salesforce Plat-Dev-301 Exam Syllabus Topics:

Salesforce Certified Platform Developer II - Multiple Choice Sample Questions:

1. Which statement is true regarding savepoints?

A) Reference to savepoints can cross trigger invocations.
B) Static variables are not reverted during a rollback.
C) You can roll back to any savepoint variable created in any order.
D) Savepoints are not limited by DML statement governor limits.

2. Universal Containers wants to notify an external system in the event that an unhandled exception occurs when their nightly Apex batch job runs.
What is the appropriate publish/subscribe logic to meet this requirement?

A) Have the external system subscribe to a standardPlatform Event that gets fired with with Eventbus.publish(1.
B) Have the external system subscribe to a custom Platform Event that gets fired with addError{).
C) Have the external system subscribe to a standard Platform Event that gets fired.
D) Have the external system subscribe to a customPlatform Event that gets fired with EventBus.publish(1,

3. Universal Containers stores user preferences in a Hierarchy Custom Setting, User_Prefs_c, with a Checkbox field, Show_Help_c. Company-level defaults are stored at the organizational level, but may be overridden at the user level. If a user has not overridden preferences, then the defaults should be used.
How should the Show_Help_c preference be retrieved for the current user?

A) Boolean show = User_Prefs__c.getInstance().Show_Help__c;
B) Boolean show = User_Prefs__c.Show_Help__c;
C) Boolean show = User_Prefs__c.getValues().Show_Help__c;
D) Boolean show = User_Prefs__c.getValues(UserInfo.getUserId()).Show_Help__c;

4. A developer notices the execution of all the test methods in a class takes a long time to run, due to the initial setup of all the test data that is needed to perform the tests. What should the developer do to speed up test execution?

A) Ensure proper usage of test data factory in all test methods.
B) Reduce the amount of test methods in the class.
C) Define a method that creates test data and annotate with @createData.
D) Define a method that creates test data and annotate with @testSetup.

5. An Apex trigger creates a Contract record every time an Opportunity record is marked as Closed and Won. This trigger is working great, except (due to a recent acquisition) historical Opportunity records need to be loaded into the Salesforce instance.
When a test batch of records are loaded, the Apex trigger creates Contract records.
A developer is tasked with preventing Contract records from being created when mass loading the Opportunities, but the daily users still need to have the Contract records created.
'What is the most extendable way to update the Apex trigger to accomplish this?

A) Use a hierarchy custom setting to skip executing the logic inside the trigger for the user who loads the data.
B) Add a validation rule to the Contract to prevent Contract creation by the user who loads the data.
C) Add the Profile ID of the user who loads the data to the trigger, so the trigger will not fire for this user.
D) Use a list custom setting ta disable the trigger for the user who loads the data.

Solutions: