Most Recent Salesforce DEX-450 Exam Dumps

Prepare for the Salesforce Build Applications Programmatically on the Salesforce Platform exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Salesforce DEX-450 exam and achieve success.

The questions for DEX-450 were last updated on Apr 21, 2026.

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Question No. 1

While developing an Apex class with custom search functionality that will be launched from a Lightning Web Component, how can the developer ensure only records accessible to the currently logged in user are displayed?

AUse the WITH SECURITY_ENFORCED clause within the SOQL.

BUse the inherited sharing keyword.

CUse the with sharing keyword.

DUse the without sharing keyword.

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Correct Answer: A

Question No. 2

Universal Containers wants a list button to display a Visualforce page that allows users to edit multiple records.

Which Visualforce feature supports this requirement?

AStandard Controller with Custom List Controller extension

BCustom List Controller with recorasetvar page attribute

CController Extension and <spex:listButton> tag

DStandard controller and the recordsetvar page attribute

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Correct Answer: D

Question No. 3

Which statement describes the execution order when triggers are associated to the same object and event?

ATriggers are executed in the order they are modified.

BTrigger execution order cannot be guaranteed.

CTriggers are executed alphabetically by trigger name.

DTriggers are executed in the order they are created.

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Correct Answer: B

Question No. 4

Universal Containers (UC) uses out-of-the-box order management, that has a Master-Detail relationship between Order and Order Line Item.

UC stores the availability date on each Order Line Item and Orders are only shipped when all of the Order Line Items are available.

Which method should be used to calculate the estimated ship date for an Order?

AUse 2 LATEST formula on each of the latest availability date fields.

BUse a CEILING formula on each of the latest availability date fields.

CUse @ DAYS formula on each of the availability date fields and a COUNT Roll-Up Summary field on the Order.

DUse a MAX Roll-Up Summary field on the latest availability date fields.

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Correct Answer: D

Question No. 5

A team of developers is working on a source-driven project that allows them to work independently, with many different org configurations.

Which type of Salesforce orgs should they use for their development?

ADeveloper sandboxes.

BFull Copy sandboxes

CDeveloper orgs

DScratch orgs

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Correct Answer: D

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