What are the eight officially supported languages on Heroku platform?

• A.Node,Ruby,java,PHP,Python,.Net,C++.
• B.C#,C++,Node,Ruby,Java,PHP,Go,.Net.
• C.Node,Ruby java,PHP,Python,Go,Scala,Clojure.
• D.Lisp,PHP,Node,Ruby,Scala,Haskell,Go,Erlang.

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A developer writes the following code:

What is the result of the debug statement?

• A.1, 150
• B.2, 150
• C.2, 200
• D.1, 100

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What are the supported content sources for custom buttons and links? (Choose 2 Answers)

• A.VisualForce Page.
• B.Lightning Page.
• C.Static Resource.
• D.URL.
• E.Chatter File.

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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.standardsetcontroller controller = new apexpages.standardsetcontroller (database.getquerylocator([select id from account]));
• B.Apexpages.standardcontroller controller= new
  apexpages.standardcontroller(database.getquerylocator('select id from account'));
• C.Apexpages.standardsetcontroller controller = new apexpages.standardsetcontroller (database.query('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'));

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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?

• A.Create a component for each option and use a variable with hide parameter on the element.
• B.Add the Rendered={!Acct.type==selection} attribute to the pageBlockTable component
• C.Use the onChange event to update the list of accounts in the controller when the value changes, and then re-render the pageBlockTable.
• D.Create multiple lists in the controller that represent the relevant accounts for each account type when the page loads, then reference the correct one dynamically on the pageBlockTable.

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