Where can a developer identify the time taken by each process in a transaction using Developer Console log inspector?

• A.Performance Tree tab under Stack Tree panel
• B.Execution Tree tab under Stack Tree panel
• C.Save Order tab under Execution Overview panel
• D.Timeline tab under Execution Overview panel

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A developer wants to handle the click event for a lightning:button component. The on click attribute for the component references a JavaScript function in which resource in the component bundle?

• A.Renderer.js
• B.Helper.js
• C.Controller.js
• D.Handler.js

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

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What is a valid way of loading external JavaScript files into a Visualforce page? (Choose 2)

• A.Using an (apex:includeScript)* tag. \>
• B.Using an (apex:define)* tag.
• C.Using a (script)* tag.
• D.Using a (link)* tag.

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The Job_Application__c custom object has a field that is a Master-Detail relationship to the Contact object, where the Contact object is the Master. As part of a feature implementation, a developer needs to retrieve a list containing all Contact records where the related Account Industry is 'Technology' while also retrieving the contact's Job_Application__c records.
Based on the object's relationships, what is the most efficient statement to retrieve the list of contacts?

• A.[SELECT Id, (SELECT Id FROM Job_Applications_r) FROM Contact WHERE
  Account.Industry = 'Technology'];
• B.[SELECT Id, (SELECT Id FROM Job_Applications_r) FROM Contact WHERE
  Accounts.Industry = 'Technology'];
• C.[SELECT Id, (SELECT Id FROM Job_Application_c) FROM Contact WHERE
  Account.Industry = 'Technology'];
• D.[SELECT Id, (SELECT Id FROM Job_Applications_c) FROM Contact WHERE
  Accounts.Industry = 'Technology'];

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