DEX-450 Exam Question 16

A develop completed modification to a customized feature that is comprised of two elements:
Apex trigger
Trigger handler Apex class
What are two factors that the developer must take into account to properly deploy the modification to the production environment?
  • DEX-450 Exam Question 17

    An Apex method, getAccounts, that returns a list of Accounts given a searchTern, is available for Lightning Web Components to use.
    What is the correct definition of a Lightning Web Component property that uses the getAccounts method?
  • DEX-450 Exam Question 18

    What can be used to override the Account's standard Edit button for Lightning Experience?
  • DEX-450 Exam Question 19

    When a user edits the Postal Code on an Account, a custom Account text field named ''Timezone'' must be updated based on the values in a postalCodeToTimezone_c custom object.
    What should be built to implement this feature?
  • DEX-450 Exam Question 20

    An Opportunity needs to have an amount rolled up from a custom object that is not in a master-detail relationship.
    How can this be achieved?