Prepare for the Actual Salesforce Certified Platform Developer TVB-450 Exam Practice Materials Collection
Salesforce Certified Platform Developer Certified Official Practice Test TVB-450 - Mar-2024
Salesforce TVB-450 is a Trailhead Virtual Bootcamp designed to help aspiring platform developer professionals prepare for the Platform Developer I certification exam. This virtual bootcamp is ideal for those who want to develop custom applications, design data models, and automate business processes on the Salesforce platform. The TVB-450 program provides an in-depth understanding of the core concepts and skills required to become a certified Salesforce platform developer.
Salesforce TVB-450 (Trailhead Virtual Bootcamp for Platform Developer I) Certification Exam is a professional certification exam that validates the skills and knowledge of individuals in the field of Salesforce platform development. Trailhead Virtual Bootcamp for Platform Developer I certification is designed for individuals who have the ability to develop custom applications, automate business processes, and build custom user interfaces using the Salesforce platform. TVB-450 exam tests the individual's proficiency in the areas of Apex programming language, Salesforce Lightning Platform, data modeling, and security.
NEW QUESTION # 58
Since Aura application events follow the traditional publish-subscribe model, which method is used to fire an event?
- A. fire()
- B. ernit()
- C. fireEvent()
- D. registerEvent()
Answer: A
NEW QUESTION # 59
code below deserializes input into a list of Accounts.
Which code modification should be made to insert the Accounts so that field-level security is respected?
- A. 05: Accts = database.stripinaccesible (accts, Database. CREATEABLE);
- B. 01: Public with sharing class AcctCreator
- C. 05: SobjectAcessDecision sd= Security,stripINaccessible(AccessType,CREATABLE,
- D. 05: If (SobjectType.Account, isCreatable())
Answer: B
NEW QUESTION # 60
A developer needs to prevent the creation of Request_c records when certain conditions exist in the system. A RequestLogic class exists to checks the conditions. What is the correct implementation?
- A. Trigger RequestTrigger on Request (before insert) {
if (RequestLogic.isvalid{Request})
Request.addError {'Your request cannot be created at this time.'};
} - B. Trigger RequestTrigger on Request (before insert) {
RequestLogic.validateRecords {trigger.new};
} - C. Trigger RequestTrigger on Request (after insert) {
RequestLogic.validateRecords {trigger.new};
} - D. Trigger RequestTrigger on Request (after insert) {
if (RequestLogic.isValid{Request})
Request.addError {'Your request cannot be created at this time.'};
}
Answer: B
NEW QUESTION # 61
Einstein Next Best Action Is configured at Universal Containers to display recommendations to internal users on the Account detail page.
If the recommendation is approved, a new opportunity record and task should be generated. If the recommendation is rejected, an Apex method must be executed to perform a callout to an external system.
Which three factors should a developer keep Hi mind when implementing the Apex method?
Choose 3 answers
- A. The method must be defined as public.
- B. The method must be defined as static.
- C. The method must use the @Future annotation.
- D. The method must use the @invocableMethod annotation.
- E. The method must use the @AuraEnabled annotation.
Answer: A,B,C
NEW QUESTION # 62
Which three data types can a SOQL query return? Choose 3 answers
- A. Integer
- B. List
- C. sObject
- D. Long
Answer: A,B,C
NEW QUESTION # 63
Cloud kicks has a multi-screen flow that its call center agents use when handling inbound service desk calls.
At one of the steps in the flow, the agents should be presented with a list of order numbers and dates that are retrieved from an external order management system in real time and displayed on the screen.
What should a developer use to satisfy this requirement?
- A. An invocable method
- B. An Apex controller
- C. An outbound message
- D. An Apex REST class
Answer: D
NEW QUESTION # 64
A developer needs to confirm that a Contact trigger works correctly without changing the organization's dat a. what should the developer do to test the Contact trigger?
- A. Use the Open execute Anonymous feature on the Developer Console to run an 'insert Contact' DML statement
- B. Use the New button on the Salesforce Contacts Tab to create a new Contact record.
- C. Use the Test menu on the Developer Console to run all test classes for the Contact trigger
- D. Use Deploy from the VSCode IDE to display an 'insert Contact' Apex class.
Answer: C
NEW QUESTION # 65
Universal Containers hires a developer to build a custom search page to help user- find the Accounts they want. Users will be able to search on Name, Description, and a custom comments field.
Which consideration should the developer be aware of when deciding between SOQL and SOSL?
Choose 2 answers
- A. SOQL is able to return more records.
- B. SOSL is able to return more records.
- C. SOSL is faster for tent searches.
- D. SOQL is faster for text searches.
Answer: A,C
NEW QUESTION # 66
When a user edits the Postal Code on an Account, a custom Account text field named "Timezone" must be update based on the values in a PostalCodeToTimezone__c custom object. How should a developer implement this feature?
- A. Build an Account custom Trigger.
- B. Build an account Approval Process
- C. Build an Account Assignment Rule.
- D. Build an Account Workflow Rule.
Answer: A
NEW QUESTION # 67
Which three Salesforce resources can be accessed from a Lightning web component?
Choose 3 answers
- A. Content asset files
- B. SVG resources
- C. Static resources
- D. Third-party web components
- E. All external libraries
Answer: B,C,E
NEW QUESTION # 68
A developer of Universal Containers is tasked with implementing a new Salesforce application that must be able to by their company's Salesforce administrator.
Which three should be considered for building out the business logic layer of the application? Choose 3 answers
- A. Scheduled Jobs
- B. Workflows
- C. Process Builder
- D. Invocable Actions
- E. validation Rules
Answer: B,C,E
NEW QUESTION # 69
What is the result of the following Classes page?
- A. View the Class test Coverage tab on the Apex Class record.
- B. Select and run the class on the Apex Test Execution page
- C. view the overall Code Coverage panel of the tab in the Developer Console.
- D. View the Code Coverage column in the view on the Apex Classes page.
Answer: A
NEW QUESTION # 70
A developer wants to get access to the standard price book in the org while writing a test class that covers an OpportunityLineItem trigger. Which method allows access to the price book?
- A. Use @IsTest (SeeAllData=True) and delete the existing standard price book
- B. Use Test,getStandardPricebookid ( ) to get the standard price book ID.
- C. Use Test.loadData ( )and a static resource to load a standard price book
- D. Use @TestVisible to allow the test method to see the standard price book.
Answer: B
NEW QUESTION # 71
The values 'High', 'Medium', and 'Low' are Identified as common values for multiple picklist across different object. What is an approach a developer can take to streamline maintenance of the picklist and their values, while also restricting the values to the ones mentioned above?
- A. Create the Picklist on each object as a required field and select "Display values alphabeticaly, not in the order entered".
- B. Create the Picklist on each object and use a Global Picklist Value Set containing the Values.
- C. Create the Picklist on each object and select "Restrict picklist to the values defined in the value set".
- D. Create the Picklist on each and add a validation rule to ensure data integrity.
Answer: B
NEW QUESTION # 72
What are three techniques that a developer can use to invoke an anonymous block of code? (Choose three.)
- A. Run code using the Anonymous Apex feature of the Developer's IDE.
- B. Create and execute a test method that does not specify a runAs() call.
- C. Use the SOAP API to make a call to execute anonymous code.
- D. Type code into the Developer Console and execute it directly.
- E. Create a Visualforce page that uses a controller class that is declared without sharing.
Answer: A,C,D
NEW QUESTION # 73
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Ace Salesforce TVB-450 Certification with Actual Questions Mar 24, 2024 Updated: https://examcollection.realvce.com/TVB-450-original-questions.html