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Validate Your Skills with Salesforce DEX-450 Programmatic Development using Apex and Visualforce in Lightning Experience Exam Dumps

P.S. Free 2025 Salesforce DEX-450 dumps are available on Google Drive shared by TestPassed: https://drive.google.com/open?id=1nZ9dcsXosCfCe_0m4XZLo_pFUicvXwt6

The desktop-based practice exam is customizable, tracks your progress, and creates a real Programmatic Development using Apex and Visualforce in Lightning Experience (DEX-450) exam environment. This software works offline on Windows computers. The web-based practice exam is similar to the desktop-based practice exam and can be taken on any browser without needing to install separate software. Moreover, the web-based Programmatic Development using Apex and Visualforce in Lightning Experience (DEX-450) practice exam is also compatible with all operating systems.

Salesforce is a cloud-based software company that provides customer relationship management (CRM) solutions. One of the primary features of Salesforce is the ability to customize and extend its capabilities through programming. Salesforce offers a certification exam known as the DEX-450, which is designed for developers who want to demonstrate their expertise in programmatic development using Apex and Visualforce in Lightning Experience.

Salesforce DEX-450 exam is a challenging but rewarding certification for developers looking to take their skills to the next level. With a strong understanding of Apex, Visualforce, and Lightning Experience development, candidates can demonstrate their expertise and advance their careers in the Salesforce ecosystem.

Salesforce DEX-450 Exam is designed for professionals who are looking to enhance their knowledge and skills in programmatic development using Apex and Visualforce in a Lightning Experience. Programmatic Development using Apex and Visualforce in Lightning Experience certification exam measures the candidate's ability to design, develop, test, and deploy custom applications using these technologies. Passing DEX-450 exam demonstrates the candidate's proficiency in the Salesforce platform's programmatic development environment and sets them apart as an expert in this field.

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Salesforce Programmatic Development using Apex and Visualforce in Lightning Experience Sample Questions (Q177-Q182):

NEW QUESTION # 177
Which resource can be included in a Lightning Component bundle?Choose 2 answers

A. Documentation
B. Apex class
C. Adobe Flash
D. JavaScript

Answer: A,D

NEW QUESTION # 178
A developer needs to confirm that an Account trigger is working correctly without changing the organization's data.What would the developer do to test the Account trigger?

A. Use the New button on the Salesforce Accounts Tab to create a new Account record.
B. Use the Test menu on the developer Console to run all test classes for the account trigger.
C. Use Deply from the Force.com IDE to deploy an 'insert Account' Apex class.
D. Use the Open Execute Anonymous feature on the Developer Console to run an 'insert Account' DML statement.

Answer: B

NEW QUESTION # 179
A developer created a new trigger that inserts a Task when a new Lead is created. After deploying to production, an outside integration chat reads task records is periodically reporting errors.
Which change should the developer make to ensure the integration is not affected with minimal impact to business logic?

A. Deactivate the trigger before the integration runs.
B. Use the Database method with all or None set to false
C. Use a try-catch block after the insert statement.
D. Remove the Apex class from the integration user's profile.

Answer: D

NEW QUESTION # 180
Cloud kicks has a muli-screen flow its call center agents use when handling inbound service desk calls.
At one of the steps in the flow, the agents should be presented with a list of order number and dates that are retrieved from an external odrer management system in real time and displayed on the screen.
What shuold a developer use to satisfy this requirement?

A. An Apex Controller
B. An apex REST class
C. An invocae method
D. An outbound message

Answer: B

NEW QUESTION # 181
A developer wrote Apex code that calls out to an external system using REST API.
How should a developer write the test to prove the code is working as intended?

A. Write a class that implements HTTPcalloutMock.
B. Write a class that extends HTTPcalloutMock.
C. Write a class that extends webserviceloo.
D. Write a class that implements webservicemock.

Answer: A

NEW QUESTION # 182
......

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