Excellent DEX-450 Updated 2022 Dumps With 100% Exam Passing Guarantee
Best way to practice test for Salesforce DEX-450
NEW QUESTION 31
Which three options can be accomplished with formula fields? (Choose three.)
- A. Determine which of three different images to display using the IF function.
- B. Return and display a field value from another object using the VLOOKUP function.
- C. Display the previous value for a field using the PRIORVALUE function.
- D. Generate a link using the HYPERLINK function to a specific record.
- E. Determine if a datetime field value has passed using the NOW function.
Answer: A,D,E
NEW QUESTION 32
A developer creates an Apex Trigger with the following code block:List<Account> customers = new List<Account>();For (Order__c o: trigger.new){Account a = [SELECT Id, Is_Customer__c FROM Account WHERE Id =
:o.Customer__c];a.Is_Customer__c = true;customers.add(a);}Database.update(customers, false);The developer tests the code using Apex Data Loader and successfully loads 10 Orders. Then, the developer loads 150 Orders.How many Orders are successfully loaded when the developer attempts to load the 150 Orders?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 33
Which approach should a developer use to add pagination to a Visualforce page?
- A. A StandardSetController
- B. A StandardController
- C. The extensions attribute for a page
- D. The Action attribute for a page
Answer: A
NEW QUESTION 34
Where can a developer identify the time taken by each process in a transaction using Developer Console log inspector?
- A. Timeline tab under Execution Overview panel
- B. Save Order tab under Execution Overview panel
- C. Performance Tree tab under Stack Tree panel
- D. Execution Tree tab under Stack Tree panel
Answer: A
NEW QUESTION 35
Which three resources in a Lightning Component Bundle can contain JavaScript functions? Choose 3
- A. Controller
- B. Design
- C. Renderer
- D. Helper
- E. Style
Answer: A,C,D
NEW QUESTION 36
When an Account's custom picklist field called Customer Sentiment is changed to a value of "Confused", a new related Case should automatically be created.
Which two methods should a developer use to create this case? (Choose two.)
- A. Process Builder
- B. Workflow Rule
- C. Apex Trigger
- D. Custom Button
Answer: A,C
NEW QUESTION 37
Which tag should a developer include when styling from external CSS is required in a Visualforce page?
- A. Apex : stylesheet
- B. Apex : includeStyle
- C. Apex : require
- D. Apex : includeScript
Answer: A
NEW QUESTION 38
Given the code below, which three statements can be used to create the controller variable? Public class accountlistcontroller{ public list<account>getaccounts(){ return controller.getrecords(); } } Choose 3 answers
- A. Apexpages.standardcontroller controller= new apexpages.standardcontroller(database.getquerylocator('select id from account'));
- B. Apexpages.standardsetcontroller controller = new apexpages.standardsetcontroller (database.query('select id from account'));
- C. Apexpages.standardsetcontroller controller=new apexpages.standardsetcontroller(database.getquerylocator('select id from account'));
- D. Apexpages.standardcontroller controller= new apexpages.standardcontroller([select id from account]);
- E. Apexpages.standardsetcontroller controller = new apexpages.standardsetcontroller (database.getquerylocator([select id from account]));
Answer: B,D,E
NEW QUESTION 39
Which tool allows a developer to send requests to the Salesforce REST APIs and view the responses?
- A. REST resource path URL
- B. Workbench REST Explorer
- C. Developer Console REST tab
- D. Force.com IDE REST Explorer tab
Answer: B
NEW QUESTION 40
What is a capability of the Force.com IDE? Choose 2 answers
- A. Download debug logs.
- B. Edit metadata components.
- C. Run Apex tests.
- D. Roll back deployments.
Answer: B,C
NEW QUESTION 41
Which governor limit applies to all the code in an apex transaction?
- A. Elapsed CPU time
- B. Elapsed SOQL query time
- C. Number of classes called
- D. Number of new records created
Answer: A
NEW QUESTION 42
A developer needs to confirm that a Contact trigger works correctly without changing the organization's dat a. what should the developer do to test the Contact trigger?
- A. Use the New button on the Salesforce Contacts Tab to create a new Contact record.
- B. Use the Test menu on the Developer Console to run all test classes for the Contact trigger
- C. Use Deploy from the VSCode IDE to display an 'insert Contact' Apex class.
- D. Use the Open execute Anonymous feature on the Developer Console to run an 'insert Contact' DML statement
Answer: B
NEW QUESTION 43
A developer has javascript code that needs to be called by controller functions in multiple components by extending a new abstract component. Which resource in the abstract component bundle allows the developer to achieve this
- A. Controller.js
- B. Rendered.js
- C. Superrender.js
- D. Helper.js
Answer: D
NEW QUESTION 44
Which declarative method helps ensure quality data? (Choose 3)
- A. Validation Rules
- B. Workflow alerts
- C. Lookup Filters
- D. Page Layouts
- E. Exception Handling
Answer: A,C,D
NEW QUESTION 45
Which two combined methods should a developer use to prevent more than one open Opportunity on each Account? Choose 2 answers
- A. Create an Account Trigger to generate an error on Opportunity insert
- B. Create an Opportunity Validation Rule to generate an error on insert
- C. Create an Opportunity Workflow Rule to auto-close the Opportunity
- D. Create an Account Roll-up Summary field to count open Opportunities
Answer: B,D
NEW QUESTION 46
A developer must create a CreditcardPayment class that provides an implementation of an existing Payment class. Public virtual class Payment { public virtual void makePayment(Decimal amount) { /*implementation*/ } } Which is the correct implementation?
- A. Public class CreditCardPayment implements Payment {
public override void makePayment(Decimal amount) { /*Implementation*/ }
} - B. Public class CreditCardPayment extends Payment {
public virtual void makePayment(Decimal amount) { /*implementation*/ }
} - C. Public class CreditCardPayment implements Payment {
public virtual void makePayment(Decimal amount) { /*implementation*/ }
} - D. Public class CreditcardPayment extends Payment {
public override void makePayment(Decimal amount) { /*implementation*/ }
}
Answer: D
NEW QUESTION 47
A developer is asked to create a PDF quote document formatted using the company's branding guidelines, and automatically save it to the Opportunity record.
Which two ways should a developer create this functionality? (Choose two.)
- A. Create an email template and use it in Process Builder.
- B. Install an application from the AppExchange to generate documents.
- C. Create a visual flow that implements the company's formatting.
- D. Create a Visualforce page with custom styling.
Answer: B,D
NEW QUESTION 48
A 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 succesfully perform deletions?
- A. Schema.sObjectType.Account.isDeletable()
- B. Account.isDelketable()
- C. AccountRec.isdeletable()
- D. AccountRec.sObjectType.isDeleteable()
Answer: A
NEW QUESTION 49
A 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?
- A. extensions="myControllerExtension"
- B. controller="Case" and extensions="myControllerExtension"
- C. standardController="Case" and extensions="myControllerExtension"
- D. controller="myControllerExtension"
Answer: C
NEW QUESTION 50
Which standard field is required when creating a new contact record?
- A. Name
- B. LastName
- C. FirstName
- D. AccountId
Answer: B
NEW QUESTION 51
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 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.
- C. 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.
- 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.
Answer: C
NEW QUESTION 52
Universal Containers (UC) uses a custom object called Vendor. The Vendor custom object has a Master-Detail relationship with the standard Account object. Based on some internal discussion, the UC administrator tried to change the Master-Detail relationship to a Lookup relationship but was not able todo so. What is apossible reason that this change was not permitted?
- A. The Vendor object must use a Master-Detail field for reporting.
- B. The Account object is included on a workflow on the Vendor object.
- C. The Vendor records have existing values in the Account object.
- D. The Account records contain Vendor roll-up summary fields.
Answer: D
NEW QUESTION 53
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Introduction to Salesforce DEX-450 Exam
This qualification concentrates on the programmer's validation of abilities, such as the programming of programs. Salesforce DEX-450 certification acknowledges that the applicant has the potential to conform his / her Salesforce applications to the heart of the Pinnacle programming language and the visual power diagram. The credential offers a better indicator of the competences which you have established to provide prospective employers. Professionals need to gain functional expertise in constructing and programming data objects (sObjectiles) to retrieve, modify and store data from these objects. Specify custom logic with Apex triggers and classes and use the built-in testing system to test this logic. This Guide covers all facets of the DEX-450 Test, the salary of the accredited specialist Salesforce DEX-450 and all the aspects of the Salesforce DEX-450 certification.
The Salesforce DEX-450 exam is a competency qualification test that acknowledges your capability growth. You need industry expertise to attempt the test. Professionals should execute the following duties following certification:
- Describe a range of the main features of multi-tenant programme architecture
- Write Visualforce and code for user interface setup
- Using a declarative GUI to build and change subjects
- Describe how the trigger code functions in the Save Execution Order
- Develop programmatic implementations that benefit from declarative personalizations
- Write customizations of business logic using triggers and classes from Apex. SOQL and DML are used with these customizations.
Salesforce Programmatic Development using Apex and Visualforce in Lightning Experience Exam Certification Sample Questions and Practice Exam: https://www.realvce.com/DEX-450_free-dumps.html
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