Question No. 1

There is an Apex controller and a Visualforce page in an org that displays records with a custom filter consisting of a combination of picklist values selected by the

user.

The page takes too long to display results for some of the input combinations, while for other input choices it throws the exception, "Maximum view state size limit exceeded''.

What step should the developer take to resolve this issue?

AAdjust any code that filters by picklist values since they are not indexed,

BRemove instances of the transient keyword from the Apex controller to avoid the view state error.

CUse a StandardSetController or SOQL LIMIT in the Apex controller to limit the number of records displayed at a time.

DSplit the layout to filter records in one Visualforce page and display the list of records in a second page using the same Apex controller.

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Correct Answer: C

Question No. 2

There are user complaints about slow render times of a custom data table within a Visualforce page that loads thousands of Account records at once.

What can a developer do to help alleviate such issues?

AUse JavaScript remoting to query the accounts.

BUse the transient keyword in the Apex code when querying the Account records.

CUpload a third-party data table library as a static resource.

DUse the standard Account List controller and implement pagination.

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Correct Answer: D

Question No. 3

In an organization that has multi-currency enabled, a developer Is tasked with building a Lighting component that displays the top ten Opportunities most recently accessed by the logged in user. The developer must ensure the Amount and LastModifiedDate field values are displayed according to the user's locale.

What is the most effective approach to ensure values displayed respect the user's locale settings?

AUse REGEX expressions to format the values retrieved via SOQL.

BUse a wrapper class to format the values retrieved via SOQL.

CUse the FOR VIEW clause in the SOQL query.

DUse the FORMAT () function in the SOQL query.

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Correct Answer: D

Question No. 4

A company has code to update a Request and Request Lines and make a callout to

their external ERP system's REST endpoint with the updated records.

The callousUtil.makeRestCallout fails with a "You have uncommitted work pending. Please commit or rollback before calling cut' error.

What should be done to address the problem?

AChange the callousUtil makeRestCallout to an @InvocsblsMethod method.

BRemove the Database. setSavepoint and Database. rollback.

CChange the CallousUtill .makeRestCallout to an @future method.

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Correct Answer: C

Question No. 5

An environment has two Apex triggers: an after-update trigger on Account and an after-update trigger on Contact.

The Account after-update trigger fires whenever an Account's address is updated, and it updates every associated Contact with that address. The Contact after-update trigger fires on every edit, and it updates every Campaign Member record related to the Contact with the Contact's state.

Consider the following: A mass update of 200 Account records' addresses, where each Account has 50 Contacts. Each Contact has one Campaign Member. This means there are 10,000 Contact records across the Accounts and 10,000 Campaign Member records across the contacts.

What will happen when the mass update occurs?

AThere will be no error and all updates will succeed, since the limit on the number of records processed by DML statements was not exceeded.

BThe mass update of Account address will succeed, but the Contact address updates will fail due to exceeding number of records processed by DML statements.

CThere will be no error, since each trigger fires within its own context and each trigger does not exceed the limit of the number of records processed by DML statements.

DThe mass update will fail, since the two triggers fire in the same context, thus exceeding the number of records processed by DML statements.

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Correct Answer: C

Free Salesforce PDII Exam Actual Questions

The questions for PDII were last updated On Dec 17, 2024