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2024 Latest DEX-450 dumps – Instant Download PDF

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Salesforce is a cloud-based customer relationship management (CRM) platform that provides various tools and features to help organizations manage their customer interactions and sales processes. One of the key aspects of Salesforce is its programming language, Apex, which allows developers to create custom applications and automate business processes within the platform. The Salesforce DEX-450 exam is designed to test a developer’s knowledge and skills in programmatic development using Apex and Visualforce in the Lightning Experience.

How to Prepare for Salesforce DEX-450 Exam

Preparation Guide for Salesforce DEX-450 Exam

Introduction

Salesforce is a solution for managing customer relationships that unite customers and companies. This is an interactive CRM platform that provides a single, shared view of every client in all the divisions including marketing, distribution, exchange, and operation. Provide the clients with the individual experience Salesforce demand 360 product via the Integrated CRM Platform. It delivers solid and related goods to boost marketing, revenue, exchange, operation, IT, and more. Salesforce is a digital cloud computing (SaaS) firm specializing in the management of client relationships (CRMs). There was a mistake. The app is now the number one of consumer satisfaction and allows organizations to track customer behavior, advertise to consumers, and more. Salesforce is common because it is bundled with features such as contact management, workflow development, task management, incentive monitoring, teamwork tools, customer experience tools, analytics, and interactive, smartphone dashboard.

Salesforce DEX-450 certification exam is a programmatic development certification that focuses on Apex and Visualforce development within the Lightning Experience platform. Programmatic Development using Apex and Visualforce in Lightning Experience certification is designed for developers who are interested in building custom applications, integrations, and business logic solutions within Salesforce. DEX-450 exam covers a wide range of topics including Apex syntax and data types, Visualforce page development, Lightning component development, and Salesforce security models.

 

NEW QUESTION 33
A developer is creating a Lightning web component to showa list of sales records.
The Sales Representative user should be able to see the commission field on each record. The Sales Assistant user should be able to see all fields on the record except the commission field.
How should this be enforced so that the component works for both users without showing any errors?

 
 
 
 

NEW QUESTION 34
A company has a custom object named Region. Each account in salesforce can only be related to one region at a time, but this relationship is optional. Which type of relantionship should a developer use to relate an account to a region?

 
 
 
 

NEW QUESTION 35
When a task is created for a contact, how can a developer prevent the task from being included on the activity timeline of the contact’s account record?

 
 
 
 

NEW QUESTION 36
What should a developer use to implement an automate approval process submission for case?

 
 
 
 

NEW QUESTION 37
What actions types should be configured to display a custom success message?

 
 
 
 

NEW QUESTION 38
A developer needs to create a baseline set of data (Accounts, Contacts, Products, Assets) for an entire suite of tests allowing them to test independent requirements various types of Salesforce Cases. Which approach can efficiently generate the required data for each unit test?

 
 
 
 

NEW QUESTION 39
A development team wants to use a deployment script lo automatically deploy lo a sandbox during their development cycles.
Which two tools can they use to run a script that deploys to a sandbox?
Choose 2 answers

 
 
 
 

NEW QUESTION 40
A developer is asked to create a Visualforce page that displays some Account fields as well as fields configured on the page layout for related Contacts.
How should the developer implement this request?

 
 
 
 

NEW QUESTION 41
What is the preferred way to reference web content such as images, style sheets, JavaScript, and other libraries that is used in Visualforce pages?

 
 
 
 

NEW QUESTION 42
Given the following block code: try{ List <Accounts> retrievedRecords = [SELECT Id FROM Account WHERE Website = null]; }catch(Exception e){ //manage exception logic } What should a developer do to ensure the code execution is disrupted if the retrievedRecordslist remains empty after the SOQL query?

 
 
 
 

NEW QUESTION 43
which statement is true regarding execution order when triggers are associated to the same object and event?

 
 
 
 

NEW QUESTION 44
A developer has an integer variable called maxAttempts. The developer meeds to ensure that once maxAttempts is initialized, it preserves its value for the lenght of the Apex transaction; while being able to share the variable’s state between trigger executions. How should the developer declare maxAttempts to meet these requirements?

 
 
 
 

NEW QUESTION 45
Assuming that ‘name; is a String obtained by an <apex:inputText> tag on a Visualforce page. Which two SOQL queries performed are safe from SOQL injections? Choose 2 answers

 
 
 
 

NEW QUESTION 46
The sales management team requires that the lead source field of the Lead record be populated when Lead is converted. What would a developer use to ensure that a user populates the Lead source field?

 
 
 
 

NEW QUESTION 47
A Licensed_Professional__c custom object exist in the system with two Master-Detail fields for the following objects: Certification__c and Contact. Users with the “Certification Representative” role can access the Certification records they own and view the related Licensed Professionals records, however users with the “Salesforce representative” role report they cannot view any Licensed professional records even though they own the associated Contact record. What are two likely causes of users in the “Sales Representative” role not being able to access the Licensed Professional records? Choose 2 answers

 
 
 
 

NEW QUESTION 48
How can a developer use a Set<Id> to limit the number of records returned by a SOQL query?

 
 
 
 

NEW QUESTION 49
A developer needs to have records with specific field values in order to test a new Apex class. What should the developer do to ensure the data is available to the test?

 
 
 
 

NEW QUESTION 50
Universal Container uses Service Cloud with a custom field, stage_c, on the Case object.
Management wants to send a follow-up email reminder 6 hours after the stage_c field is set to ”;Waiting on customer” The …. Administrator wants to ensure the solution used is bulk safe.
Which two automation tools should a developer recommend to meet these business requirements?
Choose 2 answers

 
 
 
 

NEW QUESTION 51
Which statement about change set deployments is accurate? (Choose 3)

 
 
 
 
 

NEW QUESTION 52
When the value of a field of an account record is updated, which method will update the value of a custom field opportunity? Choose 2 answers.

 
 
 
 

NEW QUESTION 53
On a Visualforce page with a custom controller, how should a developer retrieve a record by using an ID that is passed on the URL?

 
 
 
 

NEW QUESTION 54
A developer is building custom search functionality that uses SOSL to search account and contact records that match search terms provided by the end user. The feature is exposed through a Lightning web component, and the end user is able to provide a list of terms to search.
Consider the following code snippet:

What is the maximum number of search terms the end user can provide to successfully execute the search without exceeding a governor limit?

 
 
 
 

The Ultimate Salesforce DEX-450 Dumps PDF Review: https://www.actualtests4sure.com/DEX-450-test-questions.html

         

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