Most Recent Salesforce CRT-450 Exam Dumps

Prepare for the Salesforce Prepare for your Platform Developer I Certification Exam 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 CRT-450 exam and achieve success.

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

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Question No. 1

What are two characteristics related to formulas?

Choose 2 answers

AFormulas are calculated at runtime and are not stored in the database.

BFormulas can reference themselves.

CFormulas can reference values in related objects.

DFields that are used in a formula field can be deleted or edited without editing the formula.

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Correct Answer: A, C

Question No. 2

Universal Containers is developing a new Lightning web component for their marketing department. They want to ensure that the component is fine-tuned and provides a seamless user experience.

What are some benefits of using the Lightning Component framework?

ABetter performance due to client-side rendering

BAutomatic support for accessibility standards

CCompatibility with all web browsers

DEasy integration with third-party libraries

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Correct Answer: A

Question No. 3

What are two benefits of using External IDs?

Choose 2 answers

AAn External ID field can be used to reference an ID from another external system.

BAn External ID can be a formula field ta help create a unique key from two fields in Salesforce.

CAn External ID can be used with Salesforce Mobile to make external data visible.

DAn External 1D is indexed and can improve the performance of SOOL queries.

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Correct Answer: A, D

Question No. 4

Consider the following code snippet:

As part of the deployment cycle, a developer creates the following test class:

When the test class runs, the assertion fails.

Which change should the developer implement in the Apex test method to ensure the test method executes successfully?

AQuery the Administrator use into memory and enclose lines 15 and 16 within the system,runAs (use); method.

BQuery the Standard User into memory and enclose lines 15 and 16 within the system ,runAs; method.

CAdd @Istest% seeAllDataTrue; to line 12 and enclose lines 15 and 16 within Test .set(Test); and test ste-ptest();.

DAdd System, runAs (Use; to line 14 and enclose line 15 within Test, startTest); and Test ().

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Correct Answer: D

Question No. 5

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 a LATEST formula on each of the latest availability date fields.

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

CUse a 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

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