Accurate Hot Selling DEX-450 Exam Dumps 2022 Newly Released [Q76-Q93]


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Accurate Hot Selling DEX-450 Exam Dumps 2022 Newly Released

Get 100% Authentic Salesforce DEX-450 Dumps with Correct Answers

NO.76 Which three code lines are required to create a Lightning component on a Visualforce page? Choose 3 answers

 
 
 
 
 

NO.77 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?

 
 
 
 

NO.78 What is the preferred way to reference web content such as images, style sheets, JavaScript, and other libraries that is used in Visualforce pages?

 
 
 
 

NO.79 Which three resources in an Azure Component can contain JavaScript functions?

 
 
 
 
 

NO.80 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?23wa

 
 
 
 

NO.81 Considering the following code snippet:

When the code executes a DML exception is thrown.
How should the developer modify the code to ensure exceptions are handled gracefully?

 
 
 
 

NO.82 The sales management team at Universal Containers requires that the Lead Source field of the Lead record be populated when a Lead is converted.
What should be used to ensure that a user populates the Lead Source field prior to converting a Lead?

 
 
 
 

NO.83 What can used to delete components from production?

 
 
 
 

NO.84 A developer is tasked to perform a security review of the ContactSearch Apex class that exists in the system. Whithin the class, the developer identifies the following method as a security threat: List<Contact> performSearch(String lastName){ return Database.query(‘Select Id, FirstName, LastName FROM Contact WHERE LastName Like %’+lastName+’%); } What are two ways the developer can update the method to prevent a SOQL injection attack? Choose 2 answers

 
 
 
 

NO.85 Given the code below, what can be done so that recordcount can be accessed by a test class, but not by a non-test class? Public class mycontroller{ private integer recordcount; }

 
 
 
 

NO.86 A developer encounters APEX heap limit errors in a trigger.
Which two methods should the developer use to avoid this error? (Choose two.)

 
 
 
 

NO.87 A developer has a Visualforce page and custom controller to save Account records. The developer wants to display any validation rule violation to the user. How can the developer make sure that validation rule violations are displayed?

 
 
 
 

NO.88 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?

 
 
 
 

NO.89 A developer creates a custom controller and a custom Visualforce page by using the code block below:
public class MyController {
public String myString {
get {
if (myString == null) { myString = ‘a’;
}
return myString;
} private set; } public string getMyString (){
return ‘getMyString’;
} public string getStringMethod () {
if (myString == null) {
myString = ‘b’;
} return myString;
}
} <apex:page controller = “MyController”> {!StringMethod}, {!myString}, {!myString} </apex:page> What can the user expect to see when accessing the custom page?

 
 
 
 

NO.90 The values ‘High’, ‘Medium’, and ‘Low’ are Identified as common values for multiple picklist across different object. What is an approach a developer can take to streamline maintenance of the picklist and their values, while also restricting the values to the ones mentioned above?

 
 
 
 

NO.91 A developer has the following requirements:
* Calculate the total amount on an Order.
* Calculate the line amount for each Line Item based on quantity selected and price.
* Move Line Items to a different Order if a Line Item is not in stock.
Which relationship implementation supports these requirements on its own7

 
 
 
 

NO.92 A developer Edition org has five existing accounts. A developer wants to add 10 more accounts for …
The following code is executed in the Developer Console using the Executor Anonymous window:

How many total accounts will be in the org after this code is executed?

 
 
 
 

NO.93 Which code in a Visualforce page and/or controller might present a security vulnerability?

 
 
 
 

Dumps of DEX-450 Cover all the requirements of the Real Exam: https://www.vceprep.com/DEX-450-latest-vce-prep.html

         

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