Salesforce selftestengine new Release Pdii Developers Questions by Syeda q55 vce pdf

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Exam Name:	Salesforce Certified Platform Developer II ( Plat-Dev-301 )
Exam Code:	PDII Dumps
Vendor:	Salesforce	Certification:	Developers
Questions:	161 Q&A's	Shared By:	syeda

Question 24

A developer wrote a class named asccuntRisteryManager that relies on field history tracking. The class has a static method called getaccountHistory that Lakes in an Account as a parameter and returns a list of associated accountHistory object records.

The following test fails:

Questions 24

What should be done to make this test pass?

Options:

Create Accountdistory records manually in the test setup and write a query to get them.

Use @isTest (SeeAllData=true] to see historical data from the org and query for Accountdistory records.

Use Test. isRunningTest (] in getAccountHistory() to conditionally return fake AccountHistory records.

The tact method should he delated since this code cannat be tested

Discussion

Question 25

Given the following code:

Questions 25

Assuming there were 10 Contacts and five Accounts created today, what is the expected result?

Options:

System.QueryException: Too many DML Statement errors on Contact

System.QueryException: List has more than one row for Assignment on Account

Systemn.LimitException: Too many SOQL Queries on Account

System.LimitException: Too many SOQL Queries on Contact

Discussion

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Question 26

A developer is creating a Lightning web component that displays a list of records in a lightning-datatable. After saving a new record to the database, the list is not updating.

Questions 26

What should the developer change in the code above for this to

happen?

Options:

Call rafrasnApex() ON this.dazta.

Create a new variable to store the result and annotate it with @track.

Create a variable to store the result and call refreshpex().

Add the @track decorator to the data variable.

Discussion

Question 27

Which interface needs to be implemented by an Aura component so that it may be displayed in modal dialog by clicking a button on a Lightning record page?

Options:

farce:lightningEditRAation

lightning:editiction

force:lightningQuickhction

lightning:quickAction

Discussion

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salesforce.freetechexam.full access pdii tutorials.by antonio.q69.vce.pdf

2026-06-09