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Salesforce Plat-Dev-301 Exam Syllabus Topics:

Salesforce Certified Platform Developer II - Multiple Choice Sample Questions:

Question 1

A developer is writing a Jest test for a Lightning web component that conditionally displays child components based on a user's checkbox selections.
What should the developer do to properly test that the correct components display and hide for each scenario?

A. Add a teardown block to reset the DOM after each test.
B. Create a new jsdom instance for each test.
C. Create a new describe block for each test.
D. Reset the DOM after each test with the after Each() method.

Question 2

The Account object has a field, Audit_Code_c, that is used to specify what type of auditing the Account needs and a Lookup to User, zudizar_c, that is the assigned auditor. When an Account is initially created, the user specifies the Audit_Code c. Each User in the org has a unique text field, Audit_Code _e, that is used to automatically assign the correct user to the Account's Auditor_c field.

What should be changed to most optimize the code's efficiency? Choose 2 answers

A. Build a Map<Id, List<string>>of Account Id to audit codes.
B. Build a Map<string, List<Account>> of audit code to accounts.
C. Add a WHERE clause to the SOQL query to filter on audit codes.
D. Add an initial SOQL query to get all distinct audit codes.

Question 3

Refer to the test method below:

The test method 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? A)

B)

C)

D)

A. Option D
B. Option A
C. Option B
D. Option C

Question 4

Universal Charities (UC) uses Salesforce to collect electronic donations in the form of credit card deductions from individuals and corporations.
When a customer service agent enters the credit card information, it must be sent to 8 3rd-party payment processor for the donation to be processed, UC uses one payment processor for individuals and a different one for corporations.
What should a developer use to store the payment processor settings for the different payment processors, so that their system administrator can modify the settings once they are deployed, if needed?

A. List custom setting
B. Hierarchy custom setting
C. Custom metadata
D. Custom object

Question 5

A developer is building a Lightning web component that retrieves data from Salesforce and assigns it to the record property.

What must be done in the component to get the data from Salesforce? A)

B) C)

A. Option A
B. Option B
C. Option C

Solutions: