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Exam Code:	DEX-450
Exam Name:	Programmatic Development using Apex and Visualforce in Lightning Experience
Certification Provider:	Salesforce
Free Question Number:	164
Version:	v2023-05-20
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# of views:	775
# of Questions views:	28018
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Exam Question List: Question 1: How should a developer prevent a recursive trigger?...; Question 2: A company has a custom object, Sales, }_Help_Request__c, tha...; Question 3: A developer creates a new Apex trigger with a helper class, ...; Question 4: What are two correct examples of the model in the salesforce...; Question 5: What should a developer working in a sandbox use to exercise...; Question 6: What are two characteristics of partial copy sandboxes versu...; Question 7: Given the code below: (Exhibit) What should a developer do t...; Question 8: Which two Apex data types can be used to reference a Salesfo...; Question 9: What are three capabilities of the <ltng : require> ta...; Question 10: An apex trigger fails because it exceeds governor limits. Wh...; Question 11: A visualforce page uses the contact standard controller. How...; Question 12: What is the result of the following code snippet?...; Question 13: A developer is creating an enhancement to an application tha...; 1 commentQuestion 14: A developer wants to display all of the picklist entries for...; Question 15: A developer creates an Apex Trigger with the following code ...; Question 16: Developer needs to automatically populate the Reports To fie...; Question 17: A developer needs to prevent the creation of request records...; Question 18: n org has an existing flow that creates an Opportunity with ...; Question 19: What should a developer use to implement an automatic Approv...; Question 20: Which two are best practices when it comes to component and ...; Question 21: Given the following block code: try{ List <Accounts> r...; Question 22: For which example task should a developer use a trigger rath...; Question 23: Which two process automations can be used on their own to se...; Question 24: A user selects a value from a multi-select picklist. How is ...; Question 25: Which Apex class contains methods to return the amount of re...; Question 26: What is a valid statement about Apex classes and interfaces?...; Question 27: A Next Best Action strategy uses an Enchance Element that in...; Question 28: The Review_c object have a lookup relationship to the job_Ap...; Question 29: A Next Best Action strategy uses an Enhance Element that inv...; Question 30: Cloud Kicks Fitness, an ISV Salesforce partner, is developin...; Question 31: A developer needs to implement the functionality for a servi...; Question 32: Which approach should a developer use to add pagination to a...; Question 33: A developer needs to create a custom Visualforce button for ...; Question 34: A developer has the following trigger that fires after inser...; Question 35: which statement is true regarding execution order when trigg...; Question 36: How can a developer retrieve all Opportunity record type lab...; Question 37: What must the Controller for a Visualforce page utilize to o...; Question 38: How many levels of child records can be returned in a single...; Question 39: Refer to the following code snippet for an environment has m...; Question 40: When creating unit tests in Apex, which statement is accurat...; Question 41: An Approval Process is defined In the Expense__item__c objec...; Question 42: A developer is creating a Lightning web component to showa l...; Question 43: Which two statements are accurate regarding Apex classes and...; Question 44: In the following example, which sharing context will myMetho...; Question 45: How are debug levels adjusted In the Developer Console?...; Question 46: In the code below, what type does Boolean inherit from? Bool...; Question 47: On a Visualforce page with a custom controller, how should a...; Question 48: What can used to delete components from production?...; Question 49: The sales management team at Universal Container requires th...; Question 50: A developer has the following code block: public class Payme...; Question 51: An org tracks customer orders on an Order object and the ite...; Question 52: A developer has requirement to write Apex code to update a l...; Question 53: Refer to the following Apex code: (Exhibit) What is the valu...; Question 54: A developer has the following class and trigger code: public...; Question 55: When using SalesforceDX, what does a developer need to enabl...; Question 56: A developer needs to confirm that a Contact trigger works co...; Question 57: A developer writes a trigger on the Account object on the be...; Question 58: What is the easiest way to verify a user before showing them...; Question 59: A developer needs to find information about @future methods ...; Question 60: Universal container wants a list button to display a visualf...; Question 61: A developer wants to retrieve the Contacts and Users with th...; Question 62: What is an example of a polymorphic lookup field in Salesfor...; Question 63: A developer creates a method in an Apex class and needs to e...; Question 64: An after trigger on the Account object performs a DML update...; Question 65: code below deserializes input into a list of Accounts. (Exhi...; Question 66: Where can a developer identify the time taken by each proces...; Question 67: To which primitive data type is a text area (rich) field aut...; Question 68: A developer created a helper class with a method that can be...; Question 69: A development team wants to use a deployment script to autom...; Question 70: What is a good practice for a developer to follow when writi...; Question 71: A developer is tasked to perform a security review of the Co...; Question 72: What is an important consideration when developing in a mult...; Question 73: How would a developer determine if a CustomObject__c record ...; Question 74: A developer needs to provide a way to mass edit, update, and...; Question 75: Which two statements accurately represent the MVC framework ...; Question 76: A developer is creating a Lightning web component to show a ...; Question 77: Which option should a developer use to create 500 Accounts a...; Question 78: Which two practices should be used for processing records in...; Question 79: Cloud kicks has a muli-screen flow its call center agents us...; Question 80: Why would a developer consider using a custom controller ove...; Question 81: When loading data into an operation, what can a developer do...; Question 82: A developer needs to prevent the creation of Request_c recor...; Question 83: Universal Containers decides to use purely declarative devel...; Question 84: A developer has an integer variable called maxAttempts. The ...; Question 85: While writing an Apex class that creates Accounts, a develop...; Question 86: Which two operations can be performed using a formula field?...; Question 87: What is the data type returned by the following SOSL search?...; Question 88: A developer created a trigger on the Account object and want...; Question 89: A developer is creating a Visualforce page that allows users...; Question 90: A developer Is Integrating with a legacy on-premise SQL data...; Question 91: Universal Container(UC) wants to lower its shipping cost whi...; Question 92: A developer has a single custom controller class that works ...; Question 93: What does the Lightning Component framework provide to devel...; Question 94: As a part of class implementation a developer must execute a...; Question 95: A developer has a single custom controller class that works ...; Question 96: A company wants to create an employee rating program that al...; Question 97: When is an Apex Trigger required instead of a Process Builde...; Question 98: What should a developer use to obtain the Id and Name of all...; Question 99: A developer wants to display all of the available record typ...; Question 100: When are code coverage calculations updated?...; Question 101: While writing a test class that covers an OpportunityLineIte...; Question 102: Which two condition cause workflow rules to fire? Choose 2 a...; Question 103: An Apex method, getAccounts, that returns a list of Accounts...; Question 104: For which three items can 2 trace flag be configured? Choose...; Question 105: Which three operations affect the number of times a trigger ...; Question 106: Which standard field needs to be populated when a developer ...; Question 107: A developer is asked to set a picklist field to 'Monitor' on...; Question 108: A candidate may apply to multiple jobs at the company Univer...; Question 109: Which two SOSL searches will returns records matching search...; Question 110: A developer must write an Apex method that will be called fr...; Question 111: Which declarative method helps ensure quality data? (Choose ...; Question 112: A developer needs to create a custom button for the Account ...; Question 113: Get Cloudy Consulting (GCC) has a multitude of servers that ...; Question 114: How should a custom user interface be provided when a user e...; Question 115: Since Aura application events follow the traditional publish...; Question 116: A developer needs to create a Visualforce page that will ove...; Question 117: A developer has a Visualforce page and custom controller to ...; Question 118: Management asked for opportunities to be automatically creat...; Question 119: A developer executes the following code in the Developer Con...; Question 120: When a Task is created for a Contact, how can a developer pr...; Question 121: A platform developer at Universal Containers needs to create...; Question 122: What can used to delete components from production?...; Question 123: Assuming that naze is 8 String obtained by an <apex:inpot...; Question 124: A developer creates a new Apex trigger with a helper class, ...; Question 125: A developer needs to create an audit trail for records that ...; Question 126: A developer must create a CreditcardPayment class that provi...; Question 127: When creating a record with a Quick Action, what is the easi...; Question 128: Which two are phases in the Aura application event propagati...; Question 129: A developer writes a trigger on the Account object on the be...; Question 130: Universal Containers has large number of custom applications...; Question 131: Before putting an app into production, which step should be ...; Question 132: A developer must create a DrawList class that provides capab...; Question 133: Which three process automations can immediately send an emai...; Question 134: The following code snippet is executed by a Lightning web co...; Question 135: Einstein Next Best Action Is configured at Universal Contain...; Question 136: A Salesforce developer wants to review their code changes im...; Question 137: Which two strategies should a developer use to avoid hitting...; Question 138: What are two considerations for deciding to use a roll-up su...; Question 139: What actions types should be configured to display a custom ...; Question 140: A sales manager wants to make sure that whenever an opportun...; Question 141: Universal Hiring is using Salesforce to capture job applicat...; Question 142: What declarative method helps ensure quality data? 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