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Salesforce TVB-450 Exam

Certification Provider: Salesforce
Exam Name: Trailhead Virtual Bootcamp for Platform Developer I
Number of questions in our database: 149
Exam Version: Jan. 30, 2023
TVB-450 Exam Official Topics:
  • Topic 1: Formula and Roll-Up Summary Fields/ Salesforce Platform Architecture
  • Topic 2: Salesforce Platform Basics/ Objects, Fields, and Relationships
  • Topic 3: Data Types, Classes, and Methods/ Declarative Process Automation
  • Topic 4: Declarative Automation and Apex Fundamentals/ Control Flow Statements
  • Topic 5: Interfaces and Inheritance/ Working with Data in Apex
  • Topic 6: Data Manipulation Language/ Data Access Security
  • Topic 7: Visualforce Controllers/ Save Order of Execution
  • Topic 8: Apex Triggers, Visualforce, and Best Practices/ Exception Handling
  • Topic 9: Visualforce Pages in Lightning/ Lightning Web Components/ Lightning Component Events
  • Topic 10: Development and Deployment Tools/ Testing, Code Coverage, and Deployment

Free Salesforce TVB-450 Exam Actual Questions

The questions for TVB-450 were last updated On Jan. 30, 2023

Question #1

The Job_Application__c custom object has a field that is a Master-Detail relationship to the Contact object, where the Contact object is the Master. As part of a feature implementation, a developer needs to retrieve a list containing all Contact records where the related Account Industry is 'Technology' while also retrieving the contact's Job_Application__c records.

Based on the object's relationships, what is the most efficient statement to retrieve the list of contacts?

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Correct Answer: B

Question #2

A credit card company needs to Implement the functionality for a service agent to process damaged credit cards. When the customers call In, the service agent must gather many pieces of information Is tasked to Implement this functionality.

What should the developer use to satisfy this requirement In the most efficient manner?

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Correct Answer: D

Question #3

A developer is creating an app that contains multiple Lightning web components.

One of the child components is used for navigation purposes. When a user click a button called.. component, the parent component must be alerted so it can navigate to the next page.

How should this be accomplished?

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Correct Answer: D

Question #4

Universal Containers has created a unique process for tracking container repairs. A custom field, status__c, has been created within the container__c custom object. A developer is tasked with sending notifications to multiple external systems every time the value of the status__picklist changes.

Which two tools should the developer use to meet the business requirement and ensure low maintenance of the solution?

Choose 2 answers

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Correct Answer: C, D

Question #5

An Approval Process is defined In the Expense__item__c object. A business rule dictates that whenever a ... clients the Status to Submitted on an Expense_Item__c record related to the expense report must enter the approval process individually.

A developers asked to explore if this automation can be implemented without writing any Apex code.

Which statement is true regarding this automation request?

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Correct Answer: A


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