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Salesforce Certified Platform Developer I (CRT-450) certification exam is designed for individuals who want to showcase their skills and knowledge in developing and maintaining custom applications on the Salesforce platform. Salesforce Certified Platform Developer I certification is ideal for developers who have experience with Apex and Visualforce and are looking to enhance their skills to create advanced customizations on the platform.

Salesforce CRT-450 Exam is a valuable certification for developers who want to build and customize applications on the Salesforce platform. It is an industry-recognized certification that demonstrates a developer's proficiency in designing, building, and deploying custom applications on the Salesforce platform. Developers who pass the exam demonstrate their ability to design and implement custom applications that meet the needs of their organization, and they demonstrate their understanding of Salesforce best practices.

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Salesforce Certified Platform Developer I Sample Questions (Q70-Q75):

NEW QUESTION # 70
Get Cloudy Consulting (GCC) has a multitude of servers that host its customers' websites. GCC wants to provide a servers status page that is always on display in its call center. It should update in real time with any changes made to any servers. To accommodate this on the server side, a developer created a server Update platform event.
The developer is working on a Lightning web component to display the information.

A. import ( subscribe, unsubscribe, onError ) from 'lightning/empApi '
B. import ( subscribe, unsubscribe, onError ) from 'lightning/ServerUpdate'
C. import ( subscribe, unsubscribe, onError ) from 'lightning/MessageChannel'
D. import ( subscribe, unsubscribe, onError ) from 'lightning/pubsub'

Answer: A

NEW QUESTION # 71
A developer is asked to write helper methods that create test data for unit tests.

What should be changed in the Testutils class so that its methods are only usable by unit test methods?

What should be changed in the TestUtils class so that its methods are only usable by unit test methods?

A. @isTest above line 03.
B. Change public to private on line 01.
C. Remove static from line 03.
D. Add @istest above line 01.

Answer: A

NEW QUESTION # 72
Which two sfdx commands can be used to add testing data to a Developer sandbox?

A. Forced: data: tree: upsert
B. Forced: data:async:upsert
C. Forced: data: object :upsert
D. Forced: data:bulk:upsert

Answer: A,D

NEW QUESTION # 73
Universal Containers has developed custom Apex code and Lightning Components in a Sandbox environment.
They need to deploy the code and associated configurations to the Production environment.
What is the recommended process for deploying the code and configurations to Production?

A. Use the Ant Migration Tool to deploy the Apex code and Lightning Components.
B. Use the Force.com IDE to deploy the Apex code and Lightning Components.
C. Use a change set to deploy the Apex code and Lightning Components.
D. Use Salesforce CLI to deploy the Apex code and Lightning Components.

Answer: D

Explanation:
Salesforce CLI is a command-line interface that allows developers to create, test, and deploy code and configurations to any Salesforce environment1. Salesforce CLI is the recommended tool for deploying custom Apex code and Lightning Components, as it provides more flexibility, control, and automation than other deployment methods2. Salesforce CLI can also integrate with source control systems, such as Git, to enable version control and collaboration among developers3. Using a change set is another option to deploy code and configurations from one Salesforce org to another, but it has some limitations, such as requiring a deployment connection, not supporting all metadata types, and not allowing selective deployment of components4. Using the Force.com IDE or the Ant Migration Tool are also possible ways to deploy code and configurations, but they are less user-friendly and require more manual steps than Salesforce CLI5 . References:
* Salesforce CLI | Salesforce Developer Tools
* Deploy Your Code with Salesforce CLI | Salesforce Trailhead
* Manage Projects with Salesforce DX | Salesforce Trailhead
* Change Sets | Salesforce Trailhead
* Force.com IDE | Salesforce Developer Tools
* [Ant Migration Tool | Salesforce Developer Tools]

NEW QUESTION # 74
Which three statements are true regarding custom exceptions in Apex? (Choose three.)

A. A custom exception class must extend the system Exception class.
B. A custom exception class can extend other classes besides the Exception class.
C. A custom exception class can implement one or many interfaces.
D. A custom exception class name must end with "Exception".
E. A custom exception class cannot contain member variables or methods.

Answer: A,C,D

Explanation:
Custom exceptions in Apex are user-defined exception classes that can have their own member variables, methods, constructors, and interfaces. They must extend the system Exception class and have a class name that ends with "Exception". They cannot extend other classes besides the Exception class. Custom exceptions enable more detailed error messages and custom error handling in catch blocks. They can also be rethrown as inner exceptions to preserve the stack trace information.
References:
* Create Custom Exceptions | Apex Developer Guide
* Exception Class and Built-In Exceptions | Apex Reference Guide
* Handling Exceptions in Apex: Creating and Using Custom Exceptions
* Custom Or User-Defined Exception In Apex | Salesforce Developer Tutorials
* Using custom exception types | Mastering Apex Programming

NEW QUESTION # 75
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Salesforce Authoritative CRT-450 Reliable Braindumps Free–Pass CRT-450 First Attempt

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Salesforce Certified Platform Developer I Sample Questions (Q70-Q75):

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