Free PDF First-grade Salesforce PDI - Platform Developer I (PDI) Download

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Salesforce PDI (Platform Developer I) exam is a certification program offered by Salesforce for individuals who want to demonstrate their skills and knowledge in developing and customizing applications on the Salesforce platform. PDI Exam is designed to evaluate the skills of developers in areas such as data modeling, Apex programming, Visualforce, and Lightning Components.

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Salesforce PDI practice test software contains many Salesforce PDI practice exam designs just like the real Platform Developer I (PDI) (PDI) exam. These PDI practice exams contain all the PDI questions that clearly and completely elaborate on the difficulties and hurdles you will face in the final PDI Exam. We update our Salesforce PDI exam questions bank regularly to match the changes and improve the quality of PDI questions so you can get a better experience.

Salesforce Platform Developer I (PDI) Sample Questions (Q17-Q22):

NEW QUESTION # 17
Since Aura application events follow the traditional publish-subscribe model, which method is used to fire an event?

A. FireEvent()
B. fire()
C. emit()
D. SegdetesEvent (}

Answer: B

Explanation:
* Option A: Thefire()method is used to publish Aura application events in the traditional publish- subscribe model.
* Not Suitable:
* Option B:sendEvent()is not a valid method for Aura events.
* Option C:FireEvent()does not exist.
* Option D:emit()is not part of the Aura event framework.
:Aura Application Events

NEW QUESTION # 18
A developer created a trigger on the Account object and wants to test if the trigger is properly bulkified. The developer team decided that the trigger should be tested with 200 account records with unique names.
What two things should be done to create the test data within the unit test with the least amount of code?
Choose 2 answers

A. Use Test, loadData to populate data in your test methods.
B. Use the @isTest (seeAllData=true) annotation in the test class.
C. Create a static resource containing test data.
D. Use the @isTest (isParallel=true) annotation in the test class.

Answer: A,C

Explanation:
* Why Use Static Resources andTest.loadData?
* C: Static resources allow you to define reusable test data (e.g., in a CSV file).
* D:Test.loadDatasimplifies loading bulk test data into test classes from static resources.
* Why Not Other Options?
* A: Using@isTest(seeAllData=true)violates test isolation principles and is discouraged.
* B:@isTest(isParallel=true)is used for parallel execution, not for creating test data.
References:Test.loadData:https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode/apex_testing_tools_load_data.htm

NEW QUESTION # 19
A lead developer creates an Apex interface called Laptop. Consider the following code snippet:
public class SilverLaptop{
//code implementation
How can a developer use the Laptop interface within the silverLaptop class?

Answer: A

Explanation:
* To use an Apex interface within a class, the class must implement the interface using the implements keyword. This is the correct way to inherit behavior defined in an interface.
Example:
public class SilverLaptop implements Laptop {
// Implementation of the methods defined in the Laptop interface
}
Why not other options?
* B: The extends keyword is used for inheriting from a class, not implementing an interface.
* C: This syntax is incorrect and not supported in Apex.
* D: This syntax is also incorrect as interfaces are not referenced with an @Interface annotation in Apex.
References:
* Apex Interfaces Documentation

NEW QUESTION # 20
Which two events need to happen when deploying to a production org?
Choose 2 answers

A. All triggers must have some test coverage
B. All custom objects must have visibility set to a value other than in Development.
C. All Apex code must have at least 75% test coverage.
D. All Visual flows must have at least 1% test coverage.

Answer: A,C

NEW QUESTION # 21
A developer must create a DrawList class that provides capabilities defined in the Sortable and Drawable interfaces.

Which is the correct implementation?

Answer: D

NEW QUESTION # 22
......

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FREE PDF FIRST-GRADE SALESFORCE PDI - PLATFORM DEVELOPER I (PDI) DOWNLOAD

Free PDF First-grade Salesforce PDI - Platform Developer I (PDI) Download