Salesforce Platform Developer II

A company has a custm object, Order__c, that has a required, unique external ID field called Order_Number__c.

Which statement should be used to perform the DML necessary to insert new records and update existing records in a list of Order__c records using the external ID field?

• upsert orders Order_Number__c;

• upsert orders;

• merge orders;

• merge orders Order_Number__c

An Apex class does not achieve expected code coverage. The testSetup method explicitly calls a method in the Apex class.

How can the developer generate the code coverage?

• Add $testVisible to the method in the class the developer is testing.

• Verify the user has permissions passing a user into the System.runAs().

• Call the Apex class method from a testMethod instead of the testSetup method.

• Use system.assert() in testSetup to verify the values are being returned

Which method should be used to convert a Date to a String in the current user's locale?

• Date.parse

• Date.format

• String.format

• String.valueOf

A developer is tasked with creating a Lightning web component that allows users to create a Case for a selected product, directly from a custom Lightning page. The input fields in the component are displayed in a non-linear fashion on top of an image of the product to help the user better understand the meaning of the fields.

Which two components should a developer use to implement the creation of the Case from the Lightning web component?

Choose 2 answers

• lightning-record-edit-form

• lightning-input

• lightning-record-form

• lightning-input-field

Ursa Major Solar has a custom object, ServiceJob__c, with an optional Lookup field to Account called Partner_Service_Provider__c.

The TotalJobs__c field on Account tracks the total number of ServiceJob__c records to which a partner service provider Account is related.

What is the most efficient way to ensure that the Total_Jobs__c field is kept up to date?

• Create a record-triggered flow on Service_Job_c.

• Change TotalJobs__c to a roll-up summary field.

• Create a schedule-triggered flow on Service_Job__c.

• Create an Apex trigger on ServiceJob__c.

What are three reason that a developer should write Jest tests for Lightning web component?

Choose 3 answers

• To verify that events fire when expected

• To test basic user interaction

• To verify the DOM output of a component

• To test how multiple components work together

• To test a component's non-public properties

As part of a custom development, a developer creates a Lightning component to show how a particular opportunity progresses over time. The component must display the date stamp when any of the following fields change:

• - Amount, Probability, Stage, or Close Date

• How should the developer access the data the must be displayed?

• Create a custom date field on Opportunity for each field to track the previous date and execute a SOQL query for date field.

• Execute a SOQL query for Amount, Probability, Stage, and Close Date on the OpportunityHistory object.

• Subscribe to the OpportunityHistory Change Data Capture event in the Lightning component.

• Subscribe to the Opportunity Change Data Capture event in the Lightning component

A developer is inserting, updating, and deleting multiple lists of records in a single transaction and wants to ensure that any error prevents all execution.

How should the developer implement error exception handling in their code to handle this?

• Use Database methods to obtain lists of Database.SaveResults.

• Use Database.setSavepoint() and Database.rollBack() with a try-catch statement.

• Use a try-catch statement and handle DML cleanup in the catch statement.

• Use a try-catch and use sObject.addError() on any failures.

Which annotation should a developer use on an Apex method to make it available to be wired to a property in a Lightning web component?

• @RemoteAction

• @AuraEnabled(cacheable=true)

• @RemoteAction(cacheable=true)

• @AuraEnabled

Universal Containers uses Big Objects to store almost a billion customer transactions called Customer_Transaction__b.

These are the fields on the Custom_Transaction__b:

The following fields have been identified as Index Fields for the Customer_Transaction__b object: Account__c, Program__c, and Transaction_Date__c.

Which SOQL query is valid on the Customer_Transaction__c Big Object?

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