Salesforce PDII New Test Materials | PDII Actual Questions

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Achieving the Salesforce PDII certification can open up new career opportunities for developers, as it demonstrates their expertise in building advanced applications on the Salesforce platform. Platform Developer II certification is highly regarded in the Salesforce community and can help developers stand out in a competitive job market.

Salesforce PDII certification exam consists of 60 multiple-choice questions and is timed for 120 minutes. PDII Exam is designed to evaluate the candidate’s proficiency in various areas such as Apex development, Visualforce development, integration, testing, and deployment. PDII exam also evaluates the candidate’s knowledge of design patterns, data modeling, and the Salesforce platform architecture.

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PDII Actual Questions - PDII Labs

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Salesforce Platform Developer II Sample Questions (Q38-Q43):

NEW QUESTION # 38
A developer created 2 class that implements the Queueable Interface, as follows:

As part of the deployment process, the developer is asked to create a corresponding test class.
Which two actions should the developer take to successfully execute the test class?
Choose 2 answers

Answer: C,D

Explanation:
When writing a test class for a Queueable class in Salesforce, the goal is to ensure that the asynchronous code is executed within the test context and that it does not affect the state of the production org or depend on its data.
Option C is correct because using Test.startTest() and Test.stopTest() ensures that the asynchronous code is executed immediately within the test's context. This is essential for testing Queueable classes because it allows the test to wait for the asynchronous process to complete before assertions are made.
Without this, the asynchronous job would not necessarily run during the test execution.
Option D is correct because Test.isRunningTest() can be used within the Queueable class to prevent the chaining of jobs during test execution. Chaining queueable jobs can lead to governor limits being hit and is generally not allowed in test methods. This conditional check allows the developer to bypass sections of the code not suitable for a testing context.
Option A is incorrect because the seeAllData=True annotation is not required for testing Queueable classes, and it is not a best practice to depend on live data for tests. It's preferable to create test data within the test class itself.
Option B is incorrect because having the 'View All' permission on the Order object is not related to the successful execution of the Queueable class in tests. Permissions are typically not enforced in test contexts unless using System.runAs() to test with a specific user context.
References:
Salesforce Documentation on Queueable Apex: Queueable Apex
Salesforce Documentation on Testing Asynchronous Apex: Testing Asynchronous Apex


NEW QUESTION # 39
What is the correct syntax for calling a controller action from a Visualforce page and updating part of the page once the action is completed? Choose 2 answers

Answer: A,D


NEW QUESTION # 40
A developer has a Batch Apex process, Batch_Account_Sales, that updates the sales amount for 10,000 Accounts on a nightly basis. The Batch Apex works as designed In the sandbox. However, the developer cannot get code coverage on the Batch Apex class.
The test class is below:

What is causing the code coverage problem?

Answer: C


NEW QUESTION # 41
Universal Containers is leading a development team that follows the source-driven development approach in Salesforce. As part of their continuous integration and delivery (CL/CD) process, they need to automatically deploy changes to multiple environments, including sandbox and production.
'Which mechanism or tool would best support their CI/CD pipeline in source-driven development?

Answer: B

Explanation:
Salesforce CLI with Salesforce DX is a mechanism or tool that can best support the CI/CD pipeline in source-driven development. Salesforce CLI is a command-line interface that can be used to create, manage, and deploy Salesforce projects and orgs. Salesforce DX is a set of tools and features that can be used to enable source-driven development, team collaboration, and agile delivery on the Lightning Platform. By using Salesforce CLI with Salesforce DX, the developer can automate the deployment of changes to multiple environments, including sandbox and production, using scripts, commands, and metadata. Salesforce CLI with Salesforce DX can also integrate with other CI/CD tools and services, such as Jenkins, Git, or Heroku. Reference: [Salesforce CLI], [Salesforce DX]


NEW QUESTION # 42
A user receives the generic "An internal server error has occurred" while interacting with a custom Lightning component.
What should the developer do to ensure a more meaningful message?

Answer: B

Explanation:
An AuraHandledexception is a custom exception class that can be used to handle errors in Lightning components. By using an AuraHandledexception in a try-catch block, the developer can catch any exceptions that occur in the Apex controller and return a meaningful message to the component. The component can then display the message to the user using a toast or an alert. This way, the user does not see the generic "An internal server error has occurred" message, which is not helpful for debugging or troubleshooting. Reference: [Handle Server Errors in Lightning Components], [AuraHandledException Class]


NEW QUESTION # 43
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