Free Access Salesforce.DEX-450.v2022-04-15.q121 Practice Test (Page 3)

Question 6

What is the return data type when ApexPages.currentPage().getParameters() is used to retrieve URL parameters from a visualforce controller?

A.Map

B.String[]

C.List

D.Enum

Question 7

What is a correct pattern to follow when programming in Apex on a Multi-tenant platform?

A.Apex classes use the ''with sharing" keyword to prevent access from other server tenants.

B.DML is performed on one record at a time to avoid possible data concurrency issues.

C.Queries select the fewest fields and records possible to avoid exceeding governor limits.

D.Apex code is created in a separate environment from schema to reduce deployment errors.

Question 8

The sales team at Universal Containers would like to see a visual indicator appear on both Account and Opportunity page layouts to alert salespeople when an Account is late making payments or has entered the collections process. What can a developer implement to achieve this requirement without having to write custom code?

A.Formula Field

B.Roll-up Summary Field

C.Workflow Rule

D.Quick Action

Question 9

Which two queries can a developer use in a Visualforce controller to protect against SOQL injection vulnerabilities? Choose 2 answers

A.String qryString = SELECT Id FROM Contact WHERE Name LIKE :qryNAme ; List queryResults = Database.query(qryString);

B.String qryName = % + String.escapeSingleQuotes(name)+ % ;
String qryString = SELECT Id FROM Contact WHERE Name LIKE :qryNAme ;
List queryResults = Database.query(qryString);

C.String qryName = % + name % ;
String qryString = SELECT Id FROM Contact WHERE Name LIKE :qryNAme ;
List queryResults = Database.query(qryString);

D.String qryName = % + String.enforceSecurityChecks(name)+ % ;
String qryString = SELECT Id FROM Contact WHERE Name LIKE :qryNAme ;
List queryResults = Database.query(qryString);

Question 10

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?

A.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.

B.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.

C.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.

D.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.

Other Version: 3778Salesforce.DEX-450.v2025-06-16.q199; 1659Salesforce.DEX-450.v2023-12-30.q126; 1285Salesforce.DEX-450.v2023-09-15.q70; 4362Salesforce.DEX-450.v2022-11-24.q220; 3121Salesforce.DEX-450.v2022-08-09.q120

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