Free Salesforce TVB-450 Exam Questions

Become Salesforce Certified with updated TVB-450 exam questions and correct answers

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Total 387 Questions | Updated On: Feb 15, 2025

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Question 1

what are the three languages used in the visualforce page?

A : vascript, CSS, HTML

B : ex, Json, SQL

C : +, CSS, query

Answer: A

Question 2

What can be used to override the Account's standard Edit button for Lightning Experience7

A : ghtning action

B : ghtning component

C : ghtning page

D : ghtning flow

Answer: B

Question 3

Universal Containers implemented a private sharing model for the Account object. A custom Account search tool was developed with Apex to help sales representatives find accounts that match multiple criteria they specify. Since its release, users of the tool report they can see Accounts they do not own. What should the developer use to enforce sharing permission for the currently logged-in user while using the custom search tool?

A : the schema describe calls to determine if the logged-in users has access to the Account object.

B : the without sharing keyword on the class declaration.

C : the UserInfo Apex class to filter all SOQL queries to returned records owned by the logged-in user.

D : the with sharing keyword on the class declaration.

Answer: D

Question 4

A developer is migrating a Visualforce page into a Lightning web component.

The Visualforce page shows information about a single record. The developer decides to use Lightning Data Service to access record data.

Which security consideration should the developer be aware of?

A : ghtning Data Service handles sharing rules and field-level security.

B : ghtning Data Service ignores field-level security.

C : with sharing keyword must be used to enforce sharing rules.

D : isAccessible ( ) method must be used for field-level access checks

Answer: A

Question 5

A developer completed modifications feature that is comprised of two elements:* Apex trigger* Trigger handler Apex classWhat are two factors that the developer must take into account to properly deploy them to the productionenvironment?Choose 2 answers

A : Apex classes must have at least 75% code coverage org-wide.

B : All methods in the test classes must use @istest.

C : At least one line of code must be executed for the Apex trigger.

D : Test methods must be declared with the testMethod keyword.

Answer: A,C

Page: 1 / 78

Total 387 Questions | Updated On: Feb 15, 2025

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