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Salesforce TVB-450 Exam (page: 2)
Salesforce Trailhead Virtual Bootcamp for Platform Developer I
Updated on: 12-Feb-2026

Viewing Page 2 of 31
TVB-450 PDF 298 Questions

What are two use cases for executing Anonymous Apex code? Choose 2 answers

  1. To delete 15,000 inactive Accounts In a single transaction after a deployment
  2. To schedule an Apex class to run periodically
  3. To run a batch Apex class to update all Contacts
  4. To add unit test code coverage to an org

Answer(s): B,C



A custom Visualforce controller calls the ApexPages,addMessage () method, but no messages are rendering on the page.
Which component should be added to the Visualforce page to display the message?

  1. <apex: pageMessages />
  2. <apex: pageMessage severity="info''/>
  3. <Apex: facet name='' message''/>
  4. <Apex: message for='' info''/>

Answer(s): B



When importing and exporting data into Salesforce, which two statements are true? Choose 2 answers

  1. Bulk API can be used to import large data volumes in development environments without bypassing the storage limits.
  2. Bulk API can be used to bypass the storage limits when importing large data volumes in development environments.
  3. Developer and Developer Pro sandboxes have different storage limits.
  4. Data import wizard is a client application provided by Salesforce.

Answer(s): C,D



Where are two locations a developer can look to find information about the status of asynchronous or future methods? Choose 2 answers

  1. Apex Flex Queue
  2. Apex Jobs
  3. Paused Flow Interviews component
  4. Time-Based Workflow Monitor

Answer(s): A,B



Cloud Kicks Fitness, an ISV Salesforce partner, is developing a managed package application. One of the application modules allows the user to calculate body fat using the Apex class, BodyFat, and its method, calculateBodyFat(). The product owner wants to ensure this method is accessible by the consumer of the application when developing customizations outside the ISV's package namespace.
Which approach should a developer take to ensure calculateBodyFat() is accessible outside the package namespace?

  1. Declare the class and method using the public access modifier.
  2. Declare the class as global and use the public access modifier on the method.
  3. Declare the class as public and use the global access modifier on the method.
  4. Declare the class and method using the global access modifier.

Answer(s): D



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ahmad hassan 9/6/2023 3:26:00 AM

pd1 with great experience
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