Question 21

A developer created a Visualforce page with a custom controller to show a list of accounts. The page uses the
<apex:SelecList> component, with a variable called "selection", to show the valid values for Account.Type.
The page uses an <apex:pageBlockTable> component to display the list of accounts, where the iteration variable is "acct". The developer wants to ensure that when a user selects a type on the <apex : selectList> component, only accounts with that type are shown on the page. What should the developer do to accomplish this?
  • Question 22

    Which SOQL query successfully returns the Accounts grouped by name?
  • Question 23

    A developer considers the following snippet of code:

    Based on this code, what is the value of x?
  • Question 24

    Which code displays the contents of a Visualforce page as a PDF?
  • Question 25

    Which type of code represents the Model in the MVC architecture on the Force.com platform?