Salesforce DEX-450 Online Practice Questions and Exam Preparation

Salesforce DEX-450 Online Questions & Answers

• Question 61:

  A developer is asked to set a picklist field to `Monitor' on any new Leads owned by a subnet of Users. How should the developer implement this request?

  A. Create an after insert Lead trigger.
  B. Create a before insert Lead trigger.
  C. Create a Lead Workflow Rule Field Update.
  D. Create a Lead formula field.
  C. Create a Lead Workflow Rule Field Update.

• Question 62:

  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. AccountRec.sObjectType.isDeleteable()
  B. Schema.sObjectType.Account.isDeletable()
  C. AccountRec.isdeletable()
  D. Account.isDelketable()
  B. Schema.sObjectType.Account.isDeletable()

• Question 63:

  A developer needs to update an unrelated object when a record gets saved. Which two trigger types should the developer create?

  A. After insert
  B. After update
  C. Before update
  D. Before insert
  C. Before update
  D. Before insert

• Question 64:

  Which two platform features allow for the use of unsupported languages? Choose 2 answers

  A. Heroku Acm
  B. App.json
  C. Buildpacks
  D. Docker
  C. Buildpacks
  D. Docker

• Question 65:

  A developer created an Apex trigger using the Developer Console and now wants to debug codeHow can the developer accomplish this in the Developer Console?

  A. Select the Override Log Triggers checkbox for the trigger
  B. Add the user name in the Log Inspector.
  C. Open the Progress tab in the Developer Console.
  D. Open the logs tab in the Developer Console.
  D. Open the logs tab in the Developer Console.

• Question 66:

  Which three tools can deploy metadata to production? (Choose three.)

  A. Change Set from Developer Org
  B. Force.com IDE
  C. Data Loader
  D. Change Set from Sandbox
  E. Metadata API
  A. Change Set from Developer Org
  D. Change Set from Sandbox
  E. Metadata API

• Question 67:

  What is the minimum log level needed to see user-generated debug statements?

  A. DEBUG
  B. FINE
  C. INFO
  D. WARN
  A. DEBUG

• Question 68:

  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 a 'Submit for Approval' action type to submit all related Expense_Item__c records when the criteria is met.
  B. 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.
  C. 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.
  D. 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 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.

• Question 69:

  Which scenario is invalid for execution by unit tests?

  A. Executing methods for negative test scenarios
  B. Loading the standard Pricebook ID using a system method
  C. Loading test data in place of user input for Flows.
  D. Executing methods as different users.
  C. Loading test data in place of user input for Flows.

• Question 70:

  Which two statement are acceptable for a developer to use Inside procedural loops?

  A. Contactlist.remove(i)
  B. Delete contactList
  C. Account a=[select id,name from account where id=:con.accountid limit 1]
  D. Contact con =new contact()
  A. Contactlist.remove(i)
  D. Contact con =new contact()