Developers Changed CRT-450 Questions

Salesforce Certified Platform Developer I (SU24) Questions and Answers

Question 41

Cloud Kicks Fitness, an ISV Salesforce partner, is developing a managed package application. One of the application modules allows the user to calculate body fat

using the Apex class, BodyFat, and its method, calculateBodyFat (). The product owner wants to ensure this method is accessible by the consumer of the application when

developing customizations outside the ISV's package namespace.

Which approach should a developer take to ensure calculateBodyFat () is accessible outside the package namespace?

Options:

Declare the class as global and use the public access modifier on the method.

Declare the class and method using the global access modifier.

Declare the class and method using the public access modifier.

Declare the class as public and use the global access modifier on the method.

Answer:

Explanation:

ISV Package Development:

The ISV is developing a managed package.

They have an Apex class BodyFat with a method calculateBodyFat().

Requirement:

Ensure calculateBodyFat() is accessible by consumers outside the package namespace.

Solution:

To allow methods in a managed package to be accessible outside the package namespace, they must be declared as global.

Option B: Declare the class and method using the global access modifier.

Correct Approach.

Explanation:

Global Classes and Methods:

In managed packages, only classes and methods declared as global are accessible outside the package namespace.

Declaration:

global class BodyFat {

global void calculateBodyFat() {

// method implementation

}

Important Notes:

Public classes and methods in managed packages are accessible only within the namespace.

Global is required to expose the functionality to subscribers.

[Reference:, Apex Class Access Modifiers, Developing Packages with Apex, Why Other Options are Not Suitable:, Option A: Declare the class as global and use the public access modifier on the method., Incorrect., Explanation:, The method must also be declared as global to be accessible outside the namespace., Using public on the method limits its accessibility to within the namespace., Option C: Declare the class and method using the public access modifier., Incorrect., Explanation:, Public classes and methods in a managed package are only accessible within the package's namespace., They are not accessible to subscribers., Option D: Declare the class as public and use the global access modifier on the method., Incorrect., Explanation:, The class must be declared as global to be accessible outside the namespace., A public class cannot contain global methods., Conclusion:, To ensure calculateBodyFat() is accessible outside the package namespace, both the class and method must be declared as global., Therefore, Option B is the correct choice., ]

Question 42

A developer is creating a page that allows users to create multiple Opportunities. The developer is asked to verify the current user's default Opportunity record type, and set certain default values based on the record type before inserting the record.

How can the developer find the current user's default record type?

Options:

Use Opportunity.SObjectType.gethescribe () .getRaecordlypaInsos () to get a list of record types, and iterate through them until 2sDefaultRecordTypeMapping () is true.

Query the Profile where the ID equals uzexInfo.getProfilelD () and then use the profile.Cpportunity.gesDefaultRecordTyp= () method.

Use the Schema.userInfo.Cpportunity.getlefaultRecordIype () method.

Create the opportunity and check the opportunity. recordTyp=, which will have the record ID of the current user's default record type, before inserting.

Question 43

What are three capabilities of the tag when loading JavaScript resources in Aura components?

Choose 3 answers

Options:

Specifying loading order

One-time loading for duplicate scripts

Loading files from Documents

Loading externally hosted scripts

Loading scripts in parallel

Question 44

A developer wants to send an outbound message when a record meets a specific criteria.

Which two features satisfy this use case?

Choose 2 answers

Options:

Entitlement Process can be used to check the record criteria and send an outbound message without Apex code.

Approval Process can be used to check the record criteria and send an outbound message without Apex code.

Next Best Action can be used to check the record criteria and send an outbound message.

Flow Builder can be used to check the record criteria and send an outbound message.

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Salesforce Certified Platform Developer I (SU24) Questions and Answers

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