This page was exported from Free valid test braindumps [ http://free.validbraindumps.com ] Export date:Sat Apr 5 22:46:56 2025 / +0000 GMT ___________________________________________________ Title: Verified DEX-450 Exam Dumps PDF [2022] Access using ValidBraindumps [Q74-Q90] --------------------------------------------------- Verified DEX-450 Exam Dumps PDF [2022] Access using ValidBraindumps Try Best DEX-450 Exam Questions from Training Expert ValidBraindumps How to book the Salesforce DEX-450 Exam There are the following steps for registering the Salesforce DEX-450 exam: Step 1: Visit Salesforce Exam Registration Step 2: Signup/Login to Salesforce account Step 4: Select Date, time and confirm with the payment method   QUESTION 74What is the result of the following code?  The record will not be created and a exception will be thrown.  The record will be created and a message will be in the debug log.  The record will not be created and no error will be reported.  The record will be created and no error will be reported. QUESTION 75A developer has the following class and trigger code public class insurancerates{ public static final decimal smokercharge = 0.01; } trigger contacttrigger on contact (before insert){ insurancerates rates = new insurancerates(); decimal basecost=xxx; } Which code segment should a developer insert at the xxx to set the basecost variable to the value of the class variable smokercharge?  Rates.smokercharge  Contacttrigger.insurancerates.smokercharge  Insurancerates.smokercharge  Rates.getsmokercharge() QUESTION 76What should be used to create scratch orgs?  Sandbox refresh  Salesforce CLI  Developer Console  Workbench QUESTION 77What can be developed using the Lightning Component framework?  Hosted web applications  Single-page web apps  Dynamic web sites  Salesforce integrations QUESTION 78A developer must write an Apex method that will be called from a Lightning component. The method may delete an Account stored in the accountRec variable.Which method should a developer use to ensure only users that should be able to delete Accounts can successfully perform deletions?  Schema.sObjectType.Account.isDeletable()  Account.isDeletable()  accountRec.isDeletable()  accountRec.sObjectType.isDeletable() QUESTION 79Using the Schema Builder, a developer tries to change the API name of a field that is referenced in an Apex test class.What is the end result?  The API name is not changed and there are no other impacts.  The API name of the field and the reference in the test class is changed.  The API name of the field is changed, and a warning is issued to update the class.  The API name of the field and the reference in the test class is updated. QUESTION 80A company that uses a Custom object to track candidates would like to send candidate information automatically to a third -party human resource system when a candidate is hired. What can a developer do to accomplish this task?  Create an escalation rule to the hiring manager.  Create an auto response rule to the candidate.  Create a Process Builder with an outbound message action.  Create a workflow rule with an outbound message action. QUESTION 81Which collection type provides unique key/value pairings of data?  Map  List  Array  Set QUESTION 82Universal Containers wants to back up all of the data and attachments in its Salesforce org once month. Which approach should a developer use to meet this requirement?  Use the Data Loader command line.  Create a Schedulable Apex class.  Schedule a report.  Define a Data Export scheduled job. QUESTION 83A developer wants to list all of the Tasks for each Account on the Account detail page. When a task is created for a Contact, what does the developer need to do to display the Task on the related Account record?  Nothing. The task is automatically displayed on the Account page.  Nothing. The Task cannot be related to an Account and a Contact.  Create a Workflow rule to relate the Task to the Contact’s Account.  Create an Account formula field that displays the Task information. QUESTION 84What is the result when a Visualforce page calls an Apex controller, which calls another Apex class, which then results in hitting a governor limit?  Any changes up to the error are saved.  Any changes up to the error are rolled back.  All changes before a savepoint are saved.  All changes are saved in the first Apex class. QUESTION 85A developer is asked to create a Visualforce page for Opportunities that allows users to save or merge the current record.Which approach should the developer to meet this requirement?  A custom controller  A custom controller extension  Visualforce page JavaScript  Standard controller methods QUESTION 86Universal Containers has a Visualforce page that displays a table of every Container_c. being ……. Is falling with a view state limit because some of the customers rent over 10,000 containers.What should a developer change about the Visualforce page to help with the page load errors?  Use Lazy loading and a transient List variable.  Use JavaScript remoting with SOQL Offset.  Implement pagination with an OffsetController.  Implement pagination with a StandardSetController, QUESTION 87A developer created a Visualforce page and custom controller to display the account type field as shown below. Custom controller code: public class customCtrlr{ private Account theAccount; public String actType; public customCtrlr() { theAccount = [SELECT Id, Type FROM Account WHERE Id = :apexPages.currentPage().getParameters().get(‘id’)]; actType = theAccount.Type; } } Visualforce page snippet: The Account Type is {!actType} The value of the account type field is not being displayed correctly on the page. Assuming the custom controller is property referenced on the Visualforce page, what should the developer do to correct the problem?  Add a getter method for the actType attribute.  Change theAccount attribute to public.  Convert theAccount.Type to a String.  Add with sharing to the custom controller. https://developer.salesforce.com/docs/atlas.en-us.pages.meta/pages/pages_controller_custom.htmQUESTION 88hat are three techniques that a developer can use to invoke an anonymous block of code? Choose 3 answers  Create a visualforce page that uses a controller class that is declared without sharing  Type code into the developer console and execute it directly  Type code into the execute anonymous tab in the force.com IDE and click execute  Use the SOAP API to make a call to execute anonymous code  Create and execute a test method that does not specify a runas() call QUESTION 89Which tag should a developer include when styling from external CSS is required in a Visualforce page?  Apex : includeStyle  Apex : require  Apex : includeScript  Apex : stylesheet QUESTION 90To which primitive data type in Apex is a currency field atomically assigned?  Integer  Decimal  Double  Currency  Loading … Latest 100% Passing Guarantee - Brilliant DEX-450 Exam Questions PDF: https://www.validbraindumps.com/DEX-450-exam-prep.html --------------------------------------------------- Images: https://free.validbraindumps.com/wp-content/plugins/watu/loading.gif https://free.validbraindumps.com/wp-content/plugins/watu/loading.gif --------------------------------------------------- --------------------------------------------------- Post date: 2022-12-21 11:19:59 Post date GMT: 2022-12-21 11:19:59 Post modified date: 2022-12-21 11:19:59 Post modified date GMT: 2022-12-21 11:19:59