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Salesforce Certified Platform Developer II - Multiple Choice Sample Questions:

1. A developer created and tested a Visualforce page in their developer sandbox, but now receives reports that user encounter view state errors when using it in production.
What should the developer ensure to correct these errors?

A) Ensure queries do net exceed governor limits,
B) Ensure variables are marked as transient.
C) Ensure properties are marked as private,
D) Ensure profiles have access to the Visualforce page.

2. A Salesforce Platform Developer is leading a team that is tasked with deploying a new application to production. The team has used source-driven development, and they want to ensure that the application is deployed successfully.
What tool or mechanism should be used to verify that the deployment is successful?

A) Salesforce DX CLI
B) Salesforce Inspector
C) Apex Test Execution
D) Force.com Migration Tool

3. How can a developer efficiently incorporate multiple JavaScript libraries in an Aura component?

A) Implement the libraries in separate helper files.
B) Use JavaScript remoting and script tags.
C) Use CDNs with script attributes.
D) Join multiple assets from a static resource.

4. A developer creates a Lightning web component to allow a Contact to be quickly entered. However, error messages are not displayed.

Which component should the developer add to the form to display error messages?

A) apex:messages
B) lightning-messages
C) aura:messages
D) lightning-error

5. How should a developer assert that a trigger with an asynchronous process has successfully run?

A) Insert records into Salesforce, use seeAllData=true, then perform assertions.
B) Create all test data in the test class, use system. runs {} to invoke the trigger, then perform assertions.
C) Create all test data in the test class, invoke Test.startTest{} and Test.etopTaat {} and then perform assertions.
D) Create all test data, use future in the rest class, then perform assertions.

Solutions: