Salesforce Platform Developer II Quiz 4 Topic 9 Questions 16-20

Question: 1

Universal Containers needs to integrate with a Heroku service that resizes product images submitted by users.

What are two alternatives to implement the integration and protect against malicious calls to the Heroku app's endpoint? Choose 2 answers

ACreate a Workflow Rule with an Outbound Message allowing the Heroku app to automatically store the resized images in Salesforce

BCreate a trigger that uses an future Apex HTTP callout passing JSON serialized data and some form of pre-shared secret key, so that the Heroku app can authenticate requests and store the resized images in Salesforce.

CCreate a Workflow Rule with an Outbound Message and select Send Session ID so that the Heroku app can use it to send the re images back to Salesforce.

DCreate a trigger that uses an future Apex HTTP callout passing JSON serialized data; therefore the Heroku app can automatically reply back to the callout with the resized images in Salesforce.

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Question: 2

A developer notices the execution of all the test methods in a class takes a long time to run, due to the initial setup of ail the test data that is needed to perform the tests.

What should the developer do to speed up test execution''

ADefine a method that creates test data and annotate with @testSetup.

BDefine a method that creates test data and annotate with @createData

CReduce the amount of test methods in the class.

DEnsure proper usage of test data factory In all test methods.

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Question: 3

Exhibit:

q3_Platform Developer II

A company has the Lightning Component above that allows users to dick a button to save their changes and redirects them to a different page. Currently, when the user hits the Save button the records are getting saved, but they are not redirected.

Which three techniques can a developer use to debug the JavaScript? Choose 3 answers

AUse Developer Console to view checkpoints.

BUse Developer Console to view the debug log.

CUse consde.log() messages in the JavaScript.

DEnable Debug Mode for Lightning components for the user.

EUse the browser's dev tools to debug the JavaScript.

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Question: 4

Exhibit:

q4_Platform Developer II

What should be added to the setup, in the location indicated, for the unit test above to create the controller extension for the test?

A)

q4_Platform Developer II

B)

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C)

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D)

q4_Platform Developer II

AOption A

BOption B

COption C

DOption D

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Question: 5

Exhibit:

q5_Platform Developer II

The test method above tests an Apex trigger that the developer knows will make a lot of queries when a lot of Account are simultaneously updated to be customer.

The test method fails at the Line 20 because of too many SOQL queries

What is the correct way to fix this?

q5_Platform Developer II

The test method above tests an Apex trigger that the developer knows will make a lot of queries when a lot of Accounts are simultaneously updated to be customers.

The test method fails at the Line 20 because of too many SOQL queries.

What is the correct way to fix this?

AAdd TesLstartTest() before and Test.stop Test() after both Line 7 of the code and Line 20 of the code.

BChange the DataFactory class to create fewer Accounts so that the number of queries in the trigger is reduced.

CAdd TeststartTest() before Line 18 of the code and add Test.stopTest() after line 18 of the code.

DReplace most of the Apex Trigger with Process Builder processes to reduce the number of queries in the trigger.

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Salesforce Platform Developer II Quiz:4 Topic:9 Questions:16-20