Platform-Developer-II Free Practice Test

- (Exam Topic 1)
Global with sharing class MyRemoter { public String accountName { get; set; } public static Account account
{ get; set; } public AccountRemoter(} {} @RemoteAction global static Account getAccount (String acccuntName) { account = [SELECT Id, Name, NumberOfEmployees FROM Account WHERE Name =
:accountName]; return account; } } Consider the Apex class above that defines a RemoteAction used on a
Visualforce search page. Which code snippet will assert that the remote action returned the correct Account?

1. A. MyRemoter remote = new MyRemoter(); Account a = remote.getAccount ({'TestAccount'); System.assertEquals, ‘TestAcccunt', a.Name -;
2. B. Account a = MyRemoter.getAccount ('TestAccount'): System.assertEquals{ ‘TestAccount', a.Name };
3. C. MyRemoter remote = new MyRemoter('TestAccount'};Account a = remote.getAccount {);System.assertEquals(, ‘'TestAccount', a.Name -;
4. D. Account a = controller.getAccount('TestAccount’); System.assertEquals(, ‘TestAccount', a.Name } ;

Correct Answer: B

- (Exam Topic 1)
The REST API .

1. A. Is based on REST principles and is optimized for loading or deleting large sets of dat
2. B. You can use it to query, queryAII, insert, update, upsert, or delete many records asynchronously by submitting batches
3. C. Provides a powerful, convenient, and simple REST-based web services interface for interacting with Salesforc
4. D. Its advantages include ease of integration and development, and it's an excellent choice of technology for use with mobile applications and web projects
5. E. Is used to create, retrieve, update or delete records, such as accounts, leads, and custom objects, and allows you to maintain passwords, perform searches, and much more
6. F. Is used to retrieve, deploy, create, update, or delete customizations for your or
7. G. The most common use is to migrate changes from a sandbox or testing org to your production environment

Correct Answer: B

- (Exam Topic 1)
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 dosed. In the test class for the trigger, the assertion to validate the Last Sold Date field fails.
What might be causing the failed assertion?

1. A. The test class has not defined an Account owner when inserting the test data.
2. B. The test class has not re-queried the Account record after updating the Opportunity.
3. C. The test class has not implemented seeAIIData-truwh the test method.
4. D. The test class is not using System.runAs() to run tests as a Salesforce administrator.

Correct Answer: B

- (Exam Topic 1)
An Apex class does not achieve expected code coverage. The testSetup method explicitly calls a method in the Apex class. How can the developer generate the code coverage?

1. A. Add @testVisible to the method in the class the developer is testing.
2. B. Use system.assert() in testSetup to verify the values are being returned.
3. C. Call the Apex class method from a testMethod instead of the testSetup method.
4. D. Verify the user has permissions passing a user into System.runAs().

Correct Answer: C

- (Exam Topic 3)
Which statement is considered a best practice for writing bulk safe Apex Triggers?

1. A. Perform all DML operations from within a Future Method.
2. B. Instead of DML statements, use the Database methods with allOrNone set to False.
3. C. Add records to collections and perform DML operations against these collections.
4. D. Add LIMIT 50000 to every SOQL statement

Correct Answer: C