Salesforce Exam 2022 DEX-450 Dumps Updated Questions UPDATED Sep-2022
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NEW QUESTION 141
Given the following trigger implementation:
trigger leadTrigger on Lead (before update){
final ID BUSINESS_RECORDTYPEID = '012500000009Qad';
for(Lead thisLead : Trigger.new){
if(thisLead.Company != null && thisLead.RecordTypeId != BUSINESS_RECORDTYPEID){ thisLead.RecordTypeId = BUSINESS_RECORDTYPEID;
}
}
}
The developer receives deployment errors every time a deployment is attempted from Sandbox to Production.
What should the developer do to ensure a successful deployment?
- A. Ensure BUSINESS_RECORDTYPEID is retrieved using Schema.Describe calls.
- B. Ensure a record type with an ID of BUSINESS_RECORDTYPEID exists on Production prior to deployment.
- C. Ensure the deployment is validated by a System Admin user on Production.
- D. Ensure BUSINESS_RECORDTYPEID is pushed as part of the deployment components.
Answer: B
NEW QUESTION 142
Which two types of process automation can be used to calculate the shipping cost for an Order when the Order is placed and apply a percentage of the shipping cost of some of the related Order Products?
Choose 2 answers
- A. Flow Builder
- B. Workflow Rule
- C. Process Builder
- D. Approval Process
Answer: A
NEW QUESTION 143
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?
- A. Implement a try/catch block for the DML.
- B. Implement Change Data Capture
- C. Remove null items from the list if Accounts.
- D. Implement the upsert DML statement.
Answer: A
NEW QUESTION 144
Which 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
- A. Process Builder (Missed)
- B. Approval Process (Missed)
- C. Flow Builder
- D. Escalation Rule
- E. Workflow Rule (Missed)
Answer: A,B,E
NEW QUESTION 145
A developer must create an Apex class, contactcontroller, that a Lightning component can use to search for Contact records. User of the Lightning component should only be able to search Contact records to which they have access. Which two will restrict the records correctly?
- A. public class ContactController
- B. public with sharing class ContactController
- C. public without sharing class ContactController
- D. public inherited sharing class ContactController
Answer: B,D
NEW QUESTION 146
While writing an Apex class, a developer wants to make sure that all functionality being developed is handled as specified by the requirements.
Which approach should the developer use to be sure that the Apex class is working according to specifications?
- A. Include a savepoint and Database. rollback ().
- B. Create a test class to execute the business logic and run the test in the Developer Console.
- C. Include a try/catch block to the Apex class.
- D. Run the code in an Execute Anonymous block in the Developer Console.
Answer: C
NEW QUESTION 147
A developer created a child Lightning web component nested inside a parent Lightning web component, parent component needs to pass a string value to the child component.
In which two ways can this be accomplished?
Choose 2 answers
- A. The parent component can invoke a method in the child component
- B. The parent component can use the Apex controller class to send data to the child component.
- C. The parent component can use a custom event to pass the data to the child component,
- D. The parent component can use a public property to pass the data to the child component.
Answer: C,D
NEW QUESTION 148
Which option should a developer use to create 500 Accounts and make sure that duplicates are not created for existing Account Sites?
- A. Data Import Wizard
- B. Salesforce-to-Salesforce
- C. Sandbox template
- D. Data Loader
Answer: A
NEW QUESTION 149
As part of a data cleanup strategy, AW Computing wants to proactively delete associated opportunity records when the related Account is deleted.
Which automation tool should be used to meet this business requirement?
- A. Record-Triggered Flow
- B. Workflow Rules
- C. Process Builder
- D. Scheduled job
Answer: A
NEW QUESTION 150
How would a developer determine if a CustomObject__c record has been manually shared with the current user in Apex?
- A. By calling the isShared() method for the record.
- B. By calling the profile settings of the current user.
- C. By querying CustomObject__Share.
- D. By querying the role hierarchy.
Answer: C
NEW QUESTION 151
When the value of a field of an account record is updated, which method will update the value of a custom field opportunity? Choose 2 answers.
- A. An Apex trigger on the Account object.
- B. A workflow rule on the Account object
- C. A cross-object formula field on the Account object
- D. A process builder on the Account object
Answer: A,D
NEW QUESTION 152
What can used to delete components from production?
- A. An ant migration tool deployment with destructivechanges xml file and the components to delete in the package .xml file
- B. An ant migration tool deployment with a destructivechanges XML file and an empty package .xml file
- C. A change set deployment with the delete option checked
- D. A change set deployment with a destructivechanges XML file
Answer: B
NEW QUESTION 153
Universal Containers has implemented an order management application. Each Order can have one or more Order Line items. The Order Line object is related to the Order via a master-detail relationship. For each Order Line item, the total price is calculated by multiplying the Order Line item price with the quantity ordered.
What is the best practice to get the sum of all Order Line item totals on the Order record?
- A. Formula field
- B. Quick action
- C. Roll-up summary field
- D. Apex trigger
Answer: C
NEW QUESTION 154
A developer wants to display all of the available record types for a Case object. The developer also wants to display the picklist values for the Case.Status field. The Case object and the Case Status field are on a custom visualforce page.
Which action can the developer perform to get the record types and picklist values in the controller? Choose 2 answers
- A. Use SOQL to query Case records in the org to get all value for the Status picklist field.
- B. Use Schema.PicklistEntry returned by Case Status getDescribe().getPicklistValues().
- C. Use Schema.RecordTypeinfo returned by Case.SObjectType getDescribe().getRecordTypelnfos()
- D. Use SOQL to query Case records in the org to get all the RecordType values available for Case.
Answer: B,C
NEW QUESTION 155
A developer is asked to write negative tests as part of the unit testing for a method that calculates a person's age based on birth date. What should the negative tests include?
- A. Assert that future dates are rejected by the method.
- B. Assert that past dates are accepted by the method.
- C. Assert that a null value is accepted by the method.
- D. Throwing a custom exception in the unit test.
Answer: A
NEW QUESTION 156
Universal Containers stores the availability date on each Line Item of an Order and Orders are only shipped when all of the Line Items are available. Which method should be used to calculate the estimated ship date for an Order?
- A. Use a Max Roll-Up Summary field on the Latest availability date fields.
- B. Use a DAYS formula on each of the availability date fields and a COUNT Roll-Up Summary field on the Order.
- C. Use a CEILING formula on each of the Latest availability date fields.
- D. Use a LATEST formula on each of the latest availability date fields.
Answer: A
NEW QUESTION 157
Where would a developer build a managed package?
- A. Developer Edition
- B. Developer Sandbox
- C. Partial Copy Sandbox
- D. Unlimited Edition
Answer: A
NEW QUESTION 158
Universal Containers wants a list button to display a Visualforce page that allows users to edit multiple records. which Visualforce feature supports this requirement?
- A. RecordSetVar page attribute
- B. <apex:listButton> tag
- C. Controller extension
- D. Custom controller
Answer: A
NEW QUESTION 159
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