Salesforce DEX-450 Quiz 45 Topic 9 Questions 221-225

Question: 1

A developer created a lightning component name accountList.cmp that display a list of Accounts. Client-side logic that is executed when a user hovers over an account in the list should be stored in which bundle member?

AAccountListHelper.js

BAccountListRenderer.js

CAccountList.renderer

DAccountList.helper

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Question: 2

Before putting an app into production, which step should be taken?

ARun the production check feature via the web interface

BSwitch to a production database

CInsure that you have installed a performance introspection add-on

DScale your dynos

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Question: 3

A visualforce interface is created for Case Management that includes both standard and custom functionality defined in an Apex class called myControllerExtension. The visualforce page should include which attribute(s) to correctly implement controller functionality?

AStandardController = 'case' and extensions =' myControllerExtension'

BExtensions=' myControllerExtension'

CController=' myControllerExtension'

DController = 'case' and extensions =' myControllerExtension'

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Question: 4

Which two number expression evaluate correctly? Choose 2 answers

AInteger I = 3.14159;

BDecimal D = 3.14159;

CLong I = 3.14159;

DDouble D =3.14159;

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Question: 5

What is the easiest way to verify a user before showing them sensitive content?

ASending the user a SMS message with a passcode.

BCalling the generateVerificationUrl method in apex.

CSending the user an Email message with a passcode.

DCalling the Session.forcedLoginUrl method in apex.

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Salesforce DEX-450 Quiz:45 Topic:9 Questions:221-225