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Salesforce CRT-450 Exam Questions
- Salesforce Certified Platform Developer Certifications
- Salesforce Platform Developer I Certifications
- Topic 1: Developer Fundamentals: This section of the exam measures the skills of junior Salesforce developers and covers fundamental concepts, including multi-tenant architecture, MVC design frameworks, and the Lightning Component Framework. It also emphasizes the use of declarative versus programmatic customizations, data modeling with objects and fields, and the considerations for data import and export in development environments.
- Topic 2: Apex Coding: This section of the exam measures the skills of Salesforce developers and focuses on the application of Apex in Salesforce. It covers declaring variables, using control flow statements, writing SOQL and DML statements, and adhering to best practices for Apex classes and triggers.
- Topic 3: User Interface: This section of the exam measures the skills of Salesforce UI specialists and covers the development of user interfaces using Visualforce pages, Lightning Web Components, and other Salesforce UI technologies. It includes displaying content, modifying Salesforce data, preventing UI and data access vulnerabilities, and implementing custom UI components.
- Topic 4: Testing, Debugging, and Deployment: This section of the exam measures the skills of release managers and covers testing methodologies, debugging techniques, and deployment processes within the Salesforce ecosystem.
Free Salesforce CRT-450 Exam Actual Questions
Note: Premium Questions for CRT-450 were last updated On 31-07-2025 (see below)
A developer is tasked to perform a security review of the ContactSearch Apex class that exists in the system. Within the class, the developer identifies the following method as a security threat:
ist
return Database.query('SELECT Id, FirstName, LastName FROM Contact WHERE LastName Like
s'+lastName+'s'")?;
What are two ways the developer can update the method to prevent a SOQL injection attack?
Choose 2 answers
A developer created a child Lightning web component nested inside a parent Lightning web component. The parent component needs to pass a string value to the child component.
In which two ways can this be accomplished?
Choose 2 answers
Managers at Universal Containers want to ensure that only decommissioned containers are able to be deleted in the system. To meet the business requirement a Salesforce developer adds "Decommissioned" as a picklist value for the Status _c custom field within the Container _c object.
Which two approaches could a developer use to enforce only Container records with a status of "Decommissioned" can be deleted?
Choose 2 answers
A developer needs to make a custom Lightning Web Component available in the Salesforce Classic user interface Which approach can be used to accomplish this?
Universal Containers decides to use purely declarative development to build out a new Salesforce application.
Which two options can be used to build out the business logic layer for this application?
Choose 2 answers
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