This page was exported from Free Exam Dumps Collection [ http://free.examcollectionpass.com ] Export date:Wed Oct 23 13:32:50 2024 / +0000 GMT ___________________________________________________ Title: [2023] DEX-450 Exam Dumps, Test Engine Practice Test Questions [Q50-Q73] --------------------------------------------------- [2023] DEX-450 Exam Dumps, Test Engine Practice Test Questions Pass DEX-450 exam [Jan 04, 2023] Updated 295 Questions How much Salesforce DEX-450 Exam Cost The price of the Salesforce DEX-450 certification is $375 USD, for more information related to the Salesforce DEX-450 Exam please visit Salesforce website. What is the duration, language, and format of Salesforce DEX-450 Exam Certification Validity period : 3 years.Passing score 80%This exam is offered in only English.There is a time limit of 120 minutes for the exam. The validity of the Salesforce DEX-450 certification is three years. Salesforce DEX-450 Exam Syllabus Topics: TopicDetailsTopic 1Describe the syntax of a trigger definition Display data from a record in a Visualforce pageTopic 2Write a basic query using Salesforce's query language, SOQL Write Apex to invoke DML operations and handle DML errorsTopic 3Write a query that traverses a child-to-parent and parent-to-child relationship Creating Roll-Up Summary FieldsTopic 4Write tests for action methods, getters, setters, and properties List the differences between the ways you can invoke DML operationsTopic 5Describe the memory lifecycle for static attributes Use Platform Events for Immediate Error LoggingTopic 6Describe common limit issues and security concerns Launch a Visualforce page using a custom buttonTopic 7Describe practices for writing code that is easy to maintain and extend Write triggers and classes that assume batches of data as inputTopic 8Describe how triggers fit into and can be impacted by the Order of Execution Building a Data Model on the Salesforce PlatformTopic 9Visualforce Development Considerations and Testing Determine what data an Apex class can accessTopic 10Referencing Custom Controllers and Controller Extensions Use the sObject data type, the primitive data types, and basic control statements in ApexTopic 11Describe strategies for Testing Visualforce controllers Use SOQL to Query Parent-Child Relationships   NEW QUESTION 50A Visualforce page is required for displaying and editing Case records that includes both standard and custom functionality defined in an Apex class called myControllerExtension.The Visualforce page should include which <apex:page> attribute(s) to correctly implement controller functionality?  controller=”Case” and extensions=”myControllerExtension”  extensions=”myControllerExtension”  controller=”myControllerExtension”  standardController=”Case” and extensions=”myControllerExtension” NEW QUESTION 51code 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?  01: Public with sharing class AcctCreator  05: If (SobjectType.Account, isCreatable())  05: Accts = database.stripinaccesible (accts, Database. CREATEABLE);  05: SobjectAcessDecision sd= Security,stripINaccessible(AccessType,CREATABLE, NEW QUESTION 52A team of many developers work in their own individual orgs that have the same configuration at the production org. Which type of org is best suited for this scenario?  Developer Sandbox  Developer Edition  Full Sandbox  Partner Developer Edition NEW QUESTION 53Universal container wants a list button to display a visualforce page that allows users to edit multiple records which visualforce feature supports this requirement.  Recordsetvar page attribute NEW QUESTION 54Which three process automations can immediately send an email notification to the owner of an Opportunity when its Amount is changed to be greater than $10,000? Choose 3 answers  Workflow Rule  Flow Builder  Approval Process  Escalation Rule  Process Builder NEW QUESTION 55A large corporation stones Orders and Line Items In Salesforce for different lines of business. Users are a.. see Orders across the entire organization, but, for security purposes, should only be able to see the Line If Orders in their line of business.Which type of relationship should be used between Line Items and Orders?  Master-Detail  Lookup  Direct Lookup  Indirect Lookup NEW QUESTION 56A developer must provide a custom user interface when users edit a Contact. Users must be able to use the interface in Salesforce Classic and Lightning Experience.What should the developer do to provide the custom user interface?  Override the Contact’s Edit button with a Visualforce page in Salesforce Classic and a Lightning component in Lightning Experience.  Override the Contact’s Edit button with a Visualforce page in Salesforce Classic and a Lightning page inLightning Experience.  Override the Contact’s Edit button with a Lightning component in Salesforce Classic and a Lightning component in Lightning Experience.  Override the Contact’s Edit button with a Lightning page in Salesforce Classic and a Visualforce page in Lightning Experience. NEW QUESTION 57A developer must implement a CheckPaymentProcessor class that provides check processing payment capabilities that adhere to what defined for payments in the PaymentProcessor interface. public interface PaymentProcessor { void pay(Decimal amount); } Which is the correct implementation to use the PaymentProcessor interface class?  Public class CheckPaymentProcessor implements PaymentProcessor {public void pay(Decimal amount) {}}  Public class CheckPaymentProcessor implements PaymentProcessor {public void pay(Decimal amount);}  Public class CheckPaymentProcessor extends PaymentProcessor {public void pay(Decimal amount);}  Public class CheckPaymentProcessor extends PaymentProcessor {public void pay(Decimal amount) {}} NEW QUESTION 58Where are two locations a developer can look to find information about the status of asynchronous or future cals? Choose 2 answers  Apex Flex Queue (Missed)  Apex Jobs (Missed)  Paused Flow Interviews component  Time-Based Workflow Monitor NEW QUESTION 59Which trigger event allows a developer to update fields in the Trigger.new list without using an additional DML statement?Choose 2 answers  Before insert  Before update  After update  After insert NEW QUESTION 60Which three tools can deploy metadata to production? (Choose three.)  Change Set from Developer Org  Force.com IDE  Data Loader  Change Set from Sandbox  Metadata API NEW QUESTION 61From which 2 locations can a developer determine the overall code coverage for a sandbox?  The test suite run panel of the developer console  The apex classes setup page  The apex test execution page  The tests tab of the developer console NEW QUESTION 62What 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 63What is the result of the following code block ?Integer x = 1;Integer Y = 0;While(x < 10){Y++;}  An error occurs  Y = 9  Y = 10  X = 0 NEW QUESTION 64Universal Container(UC) wants to lower its shipping cost while making the shipping process more efficient. The Distribution Officer advises UC to implement global addresses to allow multiple Accounts to share a default pickup address. The Developer is tasked to create the supporting object and relationship for this business requirement and uses the Setup Menu to create a custom object called “Global Address”. Which field should the developer ad to create the most efficient model that supports the business need?  Add a Master-Detail field on the Account object to the Global Address object  Add a Master-Detail field on the Global Address object to the Account object.  Add a Lookup field on the Account object to the Global Address object.  Add a Lookup field on the Global Address object to the Account object NEW QUESTION 65A developer wants to invoke on outbound message when a record meets a specific criteria.Which three features satisfy this use case?Choose 3 answer  Approval Process has the capacity to check the record criteria and send an outbound message without Apex Code  Process builder can be used to check the record criteria and send an outbound message with Apex Code.  workflows can be used to check the record criteria and send an outbound message.  Process builder can be used to check the record criteria and send an outbound messagewithout Apex Code.  Visual Workflow can be used to check the record criteria and send an outbound message without Apex Code. NEW QUESTION 66hat 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 NEW QUESTION 67What is the advantage of Salesforce Lightning?  Uses service side for better handling  Option 4  Pre-defined components to give Standard Look and Feel  Option 3 NEW QUESTION 68A developer considers the following snippet of code:Based on this code, what is the value of x?  2  1  3  4 NEW QUESTION 69Which tool allows a developer to send requests to the Salesforce REST APIs and view the responses?  REST resource path URL  Workbench REST Explorer  Developer Console REST tab  Force.com IDE REST Explorer tab NEW QUESTION 70While writing a test class that covers an OpportunityLineItem trigger, a Developer is unable to create a standard PriceBook since one already exists in the org.How should the Developer overcome this problem?  Use Test.getStandardPricebookId() to get the standard PriceBook ID.  Use @IsTest(SeeAllData=true) and delete the existing standard PriceBook.  Use Test.loadData() and a Static Resource to load a standard Pricebook.  Use @TestVisible to allow the test method to see the standard PriceBook. NEW QUESTION 71What are two ways that a controller and extension can be specified on a Visualforce page?Choose 2 answers  a@pex:page=Account extends=”myControllerExtension”  Qo apex:page standardController=”Account” extensions=”myControllerExtension”  apex:page controllers=”Account, myControllerExtension”  apex:page controller=”Account” extensions=”myControllerExtension”” NEW QUESTION 72A developer writes a trigger on the Account object on the before update event that increments a count field. A workflow rule also increments the count field every time that an Account is created or updated. The field update in the workflow rule is configured to not re-evaluate workflow rules.What is the value of the count field if an Account is inserted with an initial value of zero, assuming no other automation logic is implemented on the Account?  1  3  4  2 NEW QUESTION 73A company wants to create an employee rating program that allows employees to rate each other. An employees average rating must be displayed on the employee record. Employees must be able to create rating records, but are not allowed to create employee records. Which two actions should a developer take to accomplish this task?  Create a trigger on the Rating object than updates a field on the Employee object.  Create a roll-up summary field on the Employee and use AVG to calculate the average rating score.  Create a lookup relationship between the Rating and Employee object.  Create a master-detail relationship between the Rating and Employee objects.  Loading … Salesforce DEX-450 Real 2023 Braindumps Mock Exam Dumps: https://www.examcollectionpass.com/Salesforce/DEX-450-practice-exam-dumps.html --------------------------------------------------- Images: https://free.examcollectionpass.com/wp-content/plugins/watu/loading.gif https://free.examcollectionpass.com/wp-content/plugins/watu/loading.gif --------------------------------------------------- --------------------------------------------------- Post date: 2023-01-04 14:32:47 Post date GMT: 2023-01-04 14:32:47 Post modified date: 2023-01-04 14:32:47 Post modified date GMT: 2023-01-04 14:32:47