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Salesforce CRT-450 Exam Questions

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Description

Exam Name: Prepare for your Platform Developer I Certification Exam
Exam Code: CRT-450

Related Certification(s):

  • Salesforce Certified Platform Developer Certifications
  • Salesforce Platform Developer I Certifications
Certification Provider: Salesforce
Number of CRT-450 practice questions in our database: 200 (updated: Jan. 18, 2025)

Expected CRT-450 Exam Topics, as suggested by Salesforce :

  • Module 1: Introduction To AW Computing/ Introduction To The Platform Developer 1 Certification
  • Module 2: Salesforce Fundamentals/ Database Modeling And Management/ Modeling Data, Managing Data
  • Module 3: Logic And Process Automation/ Working With Formulas And Rollup Summary Fields/ Debug And Deployment Tools
  • Module 4: Working With Basic Constructs In Apex/ Working With SOQL, Working With SOSL, Working With DML
  • Module 5: Working With Exceptions And Governor Limits/ Logic And Process Automation/ Working With Apex Classes
  • Module 6: Working With Apex Triggers/ Describing The Save Order Of Execution User Interface/ Working With Visualforce Pages
  • Module 7: Working With Visualforce Controllers/ Working With The Lightning Component Framework Testing
  • Module 8: Describing The Testing Framework And Requirements/ Creating Test Data And Tests/ Executing A Test/ Testing Considerations

Description

Exam Name: Prepare for your Platform Developer I Certification Exam
Exam Code: CRT-450

Related Certification(s):

  • Salesforce Certified Platform Developer Certifications
  • Salesforce Platform Developer I Certifications
Certification Provider: Salesforce
Number of CRT-450 practice questions in our database: 200 (updated: Jan. 18, 2025)

Expected CRT-450 Exam Topics, as suggested by Salesforce :

  • Module 1: Introduction To AW Computing/ Introduction To The Platform Developer 1 Certification
  • Module 2: Salesforce Fundamentals/ Database Modeling And Management/ Modeling Data, Managing Data
  • Module 3: Logic And Process Automation/ Working With Formulas And Rollup Summary Fields/ Debug And Deployment Tools
  • Module 4: Working With Basic Constructs In Apex/ Working With SOQL, Working With SOSL, Working With DML
  • Module 5: Working With Exceptions And Governor Limits/ Logic And Process Automation/ Working With Apex Classes
  • Module 6: Working With Apex Triggers/ Describing The Save Order Of Execution User Interface/ Working With Visualforce Pages
  • Module 7: Working With Visualforce Controllers/ Working With The Lightning Component Framework Testing
  • Module 8: Describing The Testing Framework And Requirements/ Creating Test Data And Tests/ Executing A Test/ Testing Considerations

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Q1. 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?

A.Better performance due to client-side rendering

B. Automatic support for accessibility standards

C. Compatibility with all web browsers

D. Easy integration with third-party libraries

Correct Answer: A

Q2. A developer created a trigger on the Account object. While testing the trigger, the developer sees the error message 'Maximum trigger depth exceeded'. What could be the possible causes?

A.The developer does not have the correct user permission.

B. The trigger is too long and should be refactored into a helper class.

C. The trigger is getting executed multiple times.

D. The trigger does not have sufficient code coverage.

Correct Answer: C

Q3. A developer creates a custom exception as shown below: public class ParityException extends Exception. {} What are two ways the developer can fire the exception in Apex? Choose 2 answers

A.throw new ParityException() ;

B. new parityException. ('parity does not match');

C. throw new ParityException ('parity docs not match');

D. new ParityExcaption () ;

Correct Answer: A, C

Q4. A credit card company needs to implement the functionality for a service agent to process damaged or stolen credit cards. When the customers call in, the service agent must gather many pieces of information. A developer is tasked to implement this functionality. What should the developer use to satisfy this requirement in the most efficient manner?

A.Screen-based flow

B. Lightning Component

C. Approval process

D. Apex trigger

Correct Answer: A

Q5. What is the value of the Trigger.old context variable in a before insert trigger?

A.A list of newly created sObjects without IDs

B. Bnull

C. Undefined

D. An empty list of sObjects

Correct Answer: D

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