Salesforce CRT-450 Quiz 45 Topic 7 Questions 221-225

Question: 1

A developer declared a class as follow.

public class wysiwyg { // Properties and methods including DML }

Which invocation of a class method will obey the organization-wide defaults and sharing settings for the running user in the Salesforce Organization?

AAn Apex Trigger that invokes a helper method in this class

BA Visualforce page with an Apex controller that invokes a method in this class

CA user on an external system that has an API call into Salesforce that invokes a method in this class

DA developer using the Developer Console that invokes a method in this class from the execute anonymous window

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Question: 2

What is considered the primary purpose for creating Apex tests?

ATo confirm all classes and triggers compile successfully

BTo ensure every use case of the application is covered by a test

CTo confirm every trigger in executed at least once

DTo guarantee at least 50% of code is covered by unit tests before it is deployed

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Question: 3

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?

AHelper.js

BHandler.js

CController.js

DRenderer.js

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Question: 4

Requirements state that a child record be to deleted when its parent is deleted, and a child can be moved to a different parent when necessary. Which type of relationship should be built between the parent and child objects in Schema Builder to support these requirements?

ALookup Relathionship from to child to the parent

BChild relationship

CMaster-Detail relationship

DLookup Relathionship from to parent to the child

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Question: 5

An Account trigger updates all related Contacts and Cases each time an Account is saved using the following two DML statements:

update allContacts; update allCases;

What is the result if the Case update exceeds the governor limit for maximum number of DML records?

AThe Account save succeeds, Contacts are updated, but Cases are not.

BThe Account save fails and no Contacts or Cases are updated

CThe Account save is retried using a smaller trigger batch size.

DThe Account save succeeds and no Contacts or Cases are updated

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Salesforce CRT-450 Quiz:45 Topic:7 Questions:221-225