Platform-Developer-II Salesforce Exam Questions and Free Practice Test

Question 55

- (Exam Topic 3)
When developing a Lightning web component, which setting displays lightning-layout-items in one column on small devices, such as mobile phones, and in two columns on tablet-size and desktop-size screens?

A. Set size=M6" mobile-device-size="12"

B. Set size-"12" medium-device-size="6"

C. Set size-"12" tablet-device-size-"6"

D. Set size-"6" small-device-size-"12"

Correct Answer:B

Question 56

- (Exam Topic 1)
A developer creates an application event that has triggered an infinite loop. What may have caused this problem?

A. The event has multiple handlers registered in the project.

B. The event handler calls a trigger.

C. An event is fired ontouchend" and is unhandled.

D. The event Is fired from a custom renderer.

Correct Answer:D

Question 57

- (Exam Topic 1)
An org has a requirement that addresses on Contacts and Accounts should be normalized to a company standard by Apex code any time that they are saved.
What is the optimal way to implement this?

A. Apex trigger on Account that calls the Contact trigger to normalize the address

B. Apex trigger on Contact that calls the Account trigger to normalize the address

C. Apex trigger on Account that and Account that normalized the address

D. Apex trigger on Account and Account that call a helper class to normalize the address

Correct Answer:D

Question 58

- (Exam Topic 1)
Which statement should be used to allow some of the records in a list of records to be inserted if others fail to be inserted?

A. Database.insert(records, false)

B. Database.insert(records, true)

C. insert records

D. insert (records, false)

Correct Answer:A

Question 59

- (Exam Topic 3)
A company uses Salesforce to sell products to customers. They also have an external product information management (PIM) system that is the system of record for products.
A developer received these requirements:
• Whenever a product is created or updated in the PIM, a product must be created or updated as a Product2 record in Salesforce and a PricebookEntry record must be created or updated automatically by Salesforce.
• The PricebookEntry should be created In a Pricebook2 that is specified In a custom setting. What should the developer use to satisfy these requirements?

A. Apex REST

B. Event Monitoring

C. Invocable Action

D. SObJect Tree

Correct Answer:A

Question 60

- (Exam Topic 1)
A company represents their customers as Accounts in Salesforce. All customers have a unique Customer_Number___c that is unique across all of the company's systems. They also have a custom Invoice___c object, with a Lookup to Account, to represent invoices that are sent out from their external system. This company wants to integrate invoice data back into Salesforce so Sales Reps can see when a customer is paying their bills on time. What is the optimal way to implement this?

A. Use Salesforce Connect and external data objects to seamlessly import the invoice data into Salesforce without custom code.

B. Ensure Customer_Number___c is an External ID and that a custom field Invoice_Number___c is an External ID and Upsert invoice data nightly.

C. Create a cross-reference table in the custom invoicing system with the Salesforce Account ID of each Customer and insert invoice data nightly.

D. Query the Account Object upon each call to insert invoice data to fetch the Salesforce ID corresponding to the Customer Number on the invoice

Correct Answer:B

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