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Salesforce Certified Platform Developer II

Verified practice questions with detailed answers, clear explanations, and community discussion.

  • 424

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  • 6 days ago

    last updated

  • 4.8/5

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Question 1 of 424

A Visualforce page loads slowly due to the large amount of data it displays.

Which strategy can a developer use to improve the performance?

Answer choices
Show answer

Correct answer: C

To improve the performance of a Visualforce page that loads slowly due to a large amount of data, a developer can use lazy loading to load the data on demand, instead of in the controller's constructor. This approach ensures that the page only loads necessary data initially, thereby reducing the initial load time and improving performance.

Community votes

28 votes

CSuggested

93%

B

7%

Question 2 of 424

Universal Containers wants to use a Customer Community with Customer Community Plus licenses so their customers can track how many containers they are renting and when they are due back. Many of their customers are global companies with complex Account hierarchies, representing various departments within the same organization. One of the requirements is that certain community users within the same Account hierarchy be able to see several departments' containers, based on a junction object that relates the Contact to the various Account records that represent the departments.

Which solution solves these requirements?

Answer choices
Show answer

Correct answer: D

To satisfy the requirement that specific community users within the same Account hierarchy be able to see several departments' containers based on a junction object that relates the Contact to various Account records, an Apex Trigger is the most appropriate solution. This is because an Apex Trigger can create Apex Managed Sharing records, which allows for programmatic sharing of records based on complex relationships that can't be managed by standard sharing rules or configurations. This approach provides the flexibility needed to share records dynamically based on the junction object's relationships.

Community votes

24 votes

DSuggested

79%

C

21%

Question 3 of 424

Universal Containers wants to use an external Web Service provided by a third-party vendor to validate that shipping and billing addresses are correct. The current vendor uses basic password authentication, but Universal Containers might switch to a different vendor who uses OAuth.

What would allow Universal Containers to switch vendors without updating the code to handle authentication?

Answer choices
Show answer

Correct answer: D

Named Credentials in Salesforce allow you to specify the URL of a callout endpoint and its authentication parameters. By using Named Credentials, you can abstract the details of the authentication process. This means that if Universal Containers switches from a vendor using basic password authentication to one using OAuth, the underlying code does not need to be modified to handle the different types of authentication. Instead, only the Named Credential configuration needs to be updated, making it the most flexible and maintainable solution for switching vendors without updating code.

Community votes

15 votes

DSuggested

100%

Question 4 of 424

A company has a Lightning Page with many Lightning Components, some that cache reference data. It is reported that the page does not always show the MOST current reference data.

What can a developer use to analyze and diagnose the problem in the Lightning Page?

Answer choices
Show answer

Correct answer: D

To analyze and diagnose issues related to cached reference data in a Lightning Page, a developer should use the Salesforce Lightning Inspector Storage Tab. This tab shows the client-side storage for Lightning applications, which includes actions marked as storable. By examining this storage, the developer can determine whether the most current reference data is being correctly cached and retrieved.

Community votes

8 votes

DSuggested

100%

Question 5 of 424

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.

Exam Certified Platform Developer II: Question 5 - Image 1

The CalloutUtil.makeRestCallout fails with a 'You have uncommitted work pending. Please commit or rollback before calling out' error.

What should be done to address the problem?

Answer choices
Show answer

Correct answer: C

The error 'You have uncommitted work pending. Please commit or rollback before calling out' occurs because a callout cannot be made after DML operations within a single transaction. By changing the CalloutUtil.makeRestCallout to an @future method, the callout will be executed in a separate asynchronous transaction, thereby resolving the issue. Future methods allow for callouts to be performed after the current transaction has been committed. This is necessary in order to avoid the pending uncommitted work error.

Community votes

17 votes

CSuggested

88%

B

6%

A

6%

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Charles Sirois
Canada
As this was my first certification exam, I was understandably nervous about what to expect. These study materials made the preparation process much easier, and many of the questions closely reflected those on the actual exam.
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Wasted about a month going through the free dump sites scattered all over reddit, half the answers were wrong and the other half were for a version of the exam that doesn't even exist anymore. Eventually gave in and paid the small fee here, and the difference was night and day.
Alisha Kelly
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Honestly, I had already gone through the official documentation quite thoroughly, but still didn't feel fully confident going in. This helped things finally click for me. I realized I knew the material, but just hadn't connected all the pieces yet.
Casper Claassen
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Used this along with Microsoft Learn and the combo worked really well. The practice questions made the stuff I'd read actually stick. Passed first attempt, no complaints from me.
Gabriele Ghesla
Italy
The content is accurate and clearly presented, and it's more affordable than competitors. The team has been incredibly responsive whenever I've had an issue, and they've been open to small changes that improve the platform.
Charles Sirois
Canada
As this was my first certification exam, I was understandably nervous about what to expect. These study materials made the preparation process much easier, and many of the questions closely reflected those on the actual exam.
Lance Chambers
United States
Wasted about a month going through the free dump sites scattered all over reddit, half the answers were wrong and the other half were for a version of the exam that doesn't even exist anymore. Eventually gave in and paid the small fee here, and the difference was night and day.
Alisha Kelly
Italy
Honestly, I had already gone through the official documentation quite thoroughly, but still didn't feel fully confident going in. This helped things finally click for me. I realized I knew the material, but just hadn't connected all the pieces yet.
Casper Claassen
Netherlands
Used this along with Microsoft Learn and the combo worked really well. The practice questions made the stuff I'd read actually stick. Passed first attempt, no complaints from me.
Gabriele Ghesla
Italy
The content is accurate and clearly presented, and it's more affordable than competitors. The team has been incredibly responsive whenever I've had an issue, and they've been open to small changes that improve the platform.
Morgan Farmer
United Kingdom
I don't usually leave reviews, but this one felt worth sharing. The questions were quite close to what actually appeared on the exam, more than I expected. I spent about a week going through the material before my test, and it helped me feel more prepared.
Remi Nuyts
United States
Passed ITIL 4 Foundation with 87%. Material was enough by itself.
Archie Hopkins
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I had a smooth experience from start to finish. Access was available right away, no technical issues, which made it easy to get started. The content felt relevant and aligned well with what I was looking for.
Nancy Mcbride
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Does what it says it does. Content felt solid, nothing confusing to navigate and I didn't run into any weird issues. I been putting off scheduling the exam for a while and going through this gave me enough confidence to finally book it and pass.
Neil Savage
United States
A very quick response was received via email when a link issue occurred. The study materials provided were high quality and extremely helpful. I was able to complete the test successfully. Many thanks for the excellent support.
Morgan Farmer
United Kingdom
I don't usually leave reviews, but this one felt worth sharing. The questions were quite close to what actually appeared on the exam, more than I expected. I spent about a week going through the material before my test, and it helped me feel more prepared.
Remi Nuyts
United States
Passed ITIL 4 Foundation with 87%. Material was enough by itself.
Archie Hopkins
United States
I had a smooth experience from start to finish. Access was available right away, no technical issues, which made it easy to get started. The content felt relevant and aligned well with what I was looking for.
Nancy Mcbride
United States
Does what it says it does. Content felt solid, nothing confusing to navigate and I didn't run into any weird issues. I been putting off scheduling the exam for a while and going through this gave me enough confidence to finally book it and pass.
Neil Savage
United States
A very quick response was received via email when a link issue occurred. The study materials provided were high quality and extremely helpful. I was able to complete the test successfully. Many thanks for the excellent support.

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01Are these real exam questions?

Our Salesforce Certified Platform Developer II questions are based on real exam experiences and are regularly updated to match the current exam format. Most candidates who study with us report passing on their first attempt, based on a self reported post exam survey.

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With our Premium package, you get a 100% money back guarantee. If you don't pass your exam after studying with our materials, simply contact us with your exam results and we'll refund your purchase.

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Our question bank is updated regularly based on feedback from recent exam takers. We typically review and update our content every week with reports about new questions or changes to the exam format.

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This is a single payment with no recurring charges. Once you purchase, you get full access to all exam questions for the duration of your package (30 days for Standard, 90 days for Premium). No hidden fees or automatic renewals.

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You get access to all 424 questions in our database for the Salesforce Certified Platform Developer II exam. This includes detailed explanations and answer justifications to help you understand the concepts thoroughly.

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