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Free DEX-450 Exam Questions - Salesforce DEX-450 Exam

Salesforce DEX-450 Exam

Programmatic Development using Apex and Visualforce in Lightning Experience

Total Questions: 456

Based on Official Syllabus Topics of Actual Salesforce DEX-450 Exam

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Understand the Actual DEX-450 Exam Syllabus, Format, and Question Types

Get official information about the syllabus and format of the exam to set an effective study plan. This information helps you to know what type of questions and topics will appear in the Salesforce DEX-450 exam. Don’t waste your time and concentrate on such learning content which is expected in the actual exam.

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Salesforce DEX-450 Questions

Q1.

A Next Best Action strategy uses an Enchance Element that invokes an Apex method to determine a discount level for a Contact, based on a number of factors. What is the correct definition of the Apex method?

Q2.

A Lightning component has a wired property, searcResults, that stores a list of Opportunities. Which definition of the Apex method, to which the searchResults property is wired, should be used?

Q3.

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 customizer outside the ISV's package namespace. Which approach should a developer take to ensure calculateBodyFat() is accessible outside the package namespace?

Q4.

The Review__c object has a lookup relationship up to the Job_Application__c object. The Job_Application__c object has a master-detail relationship up the Position__c object. The relationship field names are based on the auto-populated defaults. What is the recommended way to display field data from the related Review__c records on a Visualforce page for a single Position__c record?

Q5.

Which type of code represents the Model in the MVC architecture when using Apex and Visualforce pages?

Solutions:
Question: 1 Answer: B
Question: 2 Answer: A
Question: 3 Answer: A
Question: 4 Answer: A
Question: 5 Answer: C

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