Online Access Free PDI Exam Questions

A developer must perform a complex SQL query that joins two objects in a Lightning component.
How can the Lightning component execute the query?

• A.Create a flow to execute the query and invoke from the Lightning component.
• B.Use the Salesforce Streaming API to perform the SQL query.
• C.Write the query in a custom Lightning web component wrapper and invoke from theLightning component.
• D.Invoke an Apex class with the method annotated as @AuraEnabled to perform thequery.

A developer wrote Apex code that calls out to an external system using REST API.
How should a developer write the test to prove the code is working as intended?

• A.Write a class that extends ' HTTPCalloutMock ' .
• B.Write a class that implements ' WebServiceMock ' .
• C.Write a class that extends ' WebServiceMock ' .
• D.Write a class that implements ' HTTPCalloutMock ' .

While developing an Apex class with custom search functionality that will be launched from a Lightning Web Component, how can the developer ensure only records accessible to the currently logged in user are displayed?

• A.Use the ' inherited sharing ' keyword.
• B.Use the WITH_SECURITY_ENFORCED clause within the SOQL.
• C.Use the ' without sharing ' keyword.
• D.Use the ' with sharing ' keyword.

Universal Containers decides to use purely declarative development to build out a new Salesforce application.
Which two options can be used to build out the business logic layer for this application?

• A.Record-Triggered Flow
• B.Batch Jobs
• C.Remote Actions
• D.Validation Rules

What is a benefit of developing applications in a multi-tenant environment?

• A.Preconfigured storage for big data
• B.Access to predefined computing resources
• C.Enforced unit testing and code coverage best practices
• D.Unlimited processing power and memory