TVB-450 Premium Files Updated Mar-2024 Practice Valid Exam Dumps Question [Q22-Q46]

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March 4, 2024

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TVB-450 Premium Files Updated Mar-2024 Practice Valid Exam Dumps Question

Practice with TVB-450 Dumps for Salesforce Certified Platform Developer Certified Exam Questions & Answer

NEW QUESTION 22
Which two conditions cause workflow rules to fire? Choose 2 answers

Changing the territory assignments of accounts and opportunities

Updating records using the bulk API

Converting leads to person accounts

An Apex Batch process that changes field values

NEW QUESTION 23
What are two characteristics related to formulas? Choose 2 answers.

Formula can reference themselves.

Formulas are calculated at runtime and are not stored in the database.

Formulas can reference values in related objects.

Fields that are used in a formula field can be deleted or edited without the formula.

NEW QUESTION 24
A developer needs to create a custom button for the Account object that, when clicked, will perform a series of calculations and redirect the user to a custom Visualforce page. The developer wants to ensure the Visualforce page matches the Lightning Experience user interface.
What attribute needs to be defined within the <apex:page> tag to meet the requirement?

applyHtmlTag=”true”

wizard=true”

setup=”true”

lightningStylesheets=”true”

NEW QUESTION 25
An Approval Process is defined in the Expense_Item__c. A business rule dictates that whenever a user changes the Status to ‘Submitted’ on an Expense_Report__c record, all the Expense_Item__c records related to the expense report must enter the approval process individually. Which approach should be used to ensure the business requirement is met?

Create a Process Builder on Expense_Report__c with a ‘Submit for Approval’ action type to submit all related Expense_Item__c records when the criteria is met.

Create two Process Builder, one on Expense_Report__c to mark the related Expense_Item__c as submittable and the second on Expense_Item__c to submit the records for approval.

Create a Process Builder on Expense_Report__c to mark the related Expense_Item__c as submittable and trigger on Expense_item__c to submit the records for approval.

Create a Process Builder on Expense_Report__c with an ‘Apex’ action type to submit all related Expense_Item__c records when the criteria is met.

NEW QUESTION 26
A company has been adding data to Salesforce and has not done a good Job of limiting the creation of duplicate Lead records. The developer is considering writing an Apex process to identify duplicates and merge the records together.
Which two statements are valid considerations when using merged?
Choose 2 answers

The field values on the master record are overwritten by the records being merged.

Merge is supported with accounts, contacts, cases, and leads.

External ID fields can be used with the merge method.

The merge method allows up to three records, including the master and two additional records with the same sObject type, to be merged into the master record.

NEW QUESTION 27
A developer created a new trigger that inserts a Task when a new Lead is created. After deploying to production, an outside integration chat reads task records is periodically reporting errors.
Which change should the developer make to ensure the integration is not affected with minimal impact to business logic?

Deactivate the trigger before the integration runs.

Use a try-catch block after the insert statement.

Remove the Apex class from the integration user’s profile.

Use the Database method with all or None set to false

NEW QUESTION 28
What are three techniques that a developer can use to invoke an anonymous block of code? (Choose three.)

Use the SOAP API to make a call to execute anonymous code.

Create a Visualforce page that uses a controller class that is declared without sharing.

Run code using the Anonymous Apex feature of the Developer’s IDE.

Type code into the Developer Console and execute it directly.

Create and execute a test method that does not specify a runAs() call.

NEW QUESTION 29
Which two are phases in the Salesforce Application Event propagation framework? Choose
2 answers

Bubble

Default

Capture

NEW QUESTION 30
Given the code below:

What should a developer do to correct the code so that there is no chance of hitting a governor limit?

Rework the code and eliminate the for loop.

combine the two SELECT statements into a single SOQL statement.

Add a WHERE clause to the first SELECT SOQL statement.

Add a LIMIT clause to the first SELECT SOQL statement.

NEW QUESTION 31
Refer to the following code snippet for an environment has more than 200 Accounts belonging to the Technology’ industry:

When the code execution, which two events occur as a result of the Apex transaction?
When the code executes, which two events occur as a result of the Apex transaction?
Choose 2 answers

If executed in an asynchronous context, the apex transaction is likely to fall by exceeding the DML governor limit

The Apex transaction succeeds regardless of any uncaught exception and all processed accounts are updated.

The Apex transaction fails with the following message. “SObject row was retrieved via SOQL without querying the requested field Account.Is.Tech__c”.

If executed In a synchronous context, the apex transaction is likely to fall by exceeding the DHL governor limit.

NEW QUESTION 32
A developer must provide custom user interfaces when users edit a Contact in either Salesforce Classic or Lightning Experience.
What should the developer use to override the Contact’s Edit button and provide this functionality?

A Visualforce page in Salesforce Classic and a Lightning component in Lightning Experience

A Lightning component in 5alesforce Classic and a Lightning component in lightning Experience

A Visualforce page in Salesforce Classic and a Lightning page in Lightning Experience

A Lightning page in Salesforce Classic and a Visualforce page in Lightning Experience

NEW QUESTION 33
What should a developer do to check the code coverage of a class after running all tests?

View the Code Coverage column in the view on the Apex Classes page.

View the Class test Coverage tab on the Apex Class record.

view the overall Code Coverage panel of the tab in the Developer Console.

Select and run the class on the Apex Test Execution page

NEW QUESTION 34
How can a developer implement this feature?

Build an account assignment rule.

Build a workflow rule.

Build a flow with Flow Builder.

Build an account approval process.

NEW QUESTION 35
A developer needs to allow users to complete a form on an Account record that will create a record for a custom object. The form needs to display different fields depending on the user’s job role. The functionality should only be available to a small group of users.
Which three things should the developer do to satisfy these requirements?
Choose 3 answers

Add a dynamic action to the Account record page.

Create a custom permission for the users.

Create a Lightning web component.

Add a dynamic action to the user’s assigned page layouts.

Create a dynamic form.

NEW QUESTION 36
The following code snippet is executed by a Lightning web component in an environment with more than 2,000 lead records:

Which governor limit will likely be exceeded within the Apex transaction?

Total number of DML statement issued

Total number of SOQL queries issued

Total number of records retrieved by SOQL queries

Total number of records processed as a result of DML statements

NEW QUESTION 37
An after trigger on the Account object performs a DML update operation on all of the child Opportunities of an Account. There are no active triggers on the Opportunity object, yet a “maximum trigger depth exceeded” error occurs in certain situations.
Which two reasons possibly explain the Account trigger firing recursively? (Choose two.)

Changes to Opportunities are causing cross-object workflow field updates to be made on the Account.

Changes to Opportunities are causing roll-up summary fields to update on the Account.

Changes are being made to the Account during an unrelated parallel save operation.

Changes are being made to the Account during Criteria Based Sharing evaluation.

NEW QUESTION 38
If apex code executes inside the execute() method of an Apex class when implementing the Batchable interface, which statement are true regarding governor limits? Choose 2 answers

The Apex governor limits might be higher due to the asynchronous nature of the transaction.

The apex governor limits are reset for each iteration of the execute() method.

The Apex governor limits are relaxed while calling the constructor of the Apex class.

The Apex governor limits cannot be exceeded due to the asynchronous nature of the transaction,

NEW QUESTION 39
Which two settings must be defined in order to update a record of a junction object? Choose 2 answers

Read access on the primary relationship

Read/Write access on the secondary relationship

Read/Write access on the primary relationship

Read/Write access on the junction object

NEW QUESTION 40
A developer must create a CreditcardPayment class that provides an implementation of an existing Payment class. Public virtual class Payment { public virtual void makePayment(Decimal amount) { /*implementation*/ } } Which is the correct implementation?

Public class CreditcardPayment extends Payment {
public override void makePayment(Decimal amount) { /*implementation*/ }
}

Public class CreditCardPayment implements Payment {
public virtual void makePayment(Decimal amount) { /*implementation*/ }
}

Public class CreditCardPayment extends Payment {
public virtual void makePayment(Decimal amount) { /*implementation*/ }
}

Public class CreditCardPayment implements Payment {
public override void makePayment(Decimal amount) { /*Implementation*/ }
}

NEW QUESTION 41
A team of developers is working on a source-driven project that allows them to work independently, with many different org configurations. Which type of Salesforce orgs should they use for their development?

Developer sandboxes

Scratch orgs

Full Copy sandboxes

Developer orgs

NEW QUESTION 42
A developer needs to confirm that an Account trigger is working correctly without changing the organization’s dat a. What would the developer do to test the Account trigger?

Use the Test menu on the developer Console to run all test classes for the account trigger.

Use the New button on the Salesforce Accounts Tab to create a new Account record.

Use the Open Execute Anonymous feature on the Developer Console to run an ‘insert Account’ DML statement.

Use Deply from the Force.com IDE to deploy an ‘insert Account’ Apex class.

NEW QUESTION 43
Universal Containers wants a list button to display a Visualforce page that allows users to edit multiple records. which Visualforce feature supports this requirement?

<apex:listButton> tag

Custom controller

RecordSetVar page attribute

Controller extension

NEW QUESTION 44
Get Cloudy Consulting (GCC) has a multitude of servers that host its customers’ websites. GCC wants to provide a servers status page that is always on display in its call center. It should update in real time with any changes made to any servers. To accommodate this on the server side, a developer created a server Update platform event.
The developer is working on a Lightning web component to display the information.

import ( subscribe, unsubscribe, onError ) from ‘lightning/empApi ‘

import ( subscribe, unsubscribe, onError ) from ‘lightning/MessageChannel’

import ( subscribe, unsubscribe, onError ) from ‘lightning/ServerUpdate’

import ( subscribe, unsubscribe, onError ) from ‘lightning/pubsub’

NEW QUESTION 45
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

Record-Triggered flow

Apex trigger

Apex callouts

Platform event

NEW QUESTION 46
A developer writes a single trigger on the Account object on the after insert and after update events. A workflow rule modifies a field every time an Account is created or updated.
How many times will the trigger fire if a new Account is inserted, assuming no other automation logic is implemented on the Account?