Identify Common Use Cases for Declarative Customization of the Lightning Platform, and Customization and Features of the Heroku Platform. PLATFORM-DEVELOPER-I Practice Questions (Page 2)

Questions 6–10

1. 6foundation · easy

   A Salesforce admin wants to quickly add a simple validation rule to ensure a field is not empty. Which approach is the most efficient and requires the least technical skill?

   • ADeploy a Heroku app
   • BCreate a Visualforce page
   • CUse declarative validation rules
   • DWrite an Apex trigger
   Reveal Solution Discussion Select an answer first
2. 7application · medium

   A sales operations manager wants to automatically update the Stage field on an Opportunity to 'Closed Won' when a custom checkbox 'Payment Received' is checked, and also send an email confirmation to the account owner. The team has no developers and needs a solution that can be implemented quickly without code. Which approach should an administrator take?

   • AConfigure a Lightning App Builder page to show a button that manually updates the Stage and sends an email.
   • BCreate a Flow that triggers on the Opportunity record when the checkbox is updated, updates the Stage, and sends an email alert.
   • CUse Workflow Rules to update the Stage and send an email alert, but only if the checkbox is checked on creation.
   • DWrite an Apex trigger on Opportunity that updates the Stage and sends an email using Messaging.SingleEmailMessage.
   Reveal Solution Discussion Select an answer first
4. 8application · medium

   A company wants to build a REST API that exposes Salesforce data to external partners. The API will be hosted on Heroku and needs to authenticate with Salesforce using OAuth. Which combination of Heroku features and Salesforce capabilities should be used?

   • ADeploy a custom Node.js app on Heroku that uses the Salesforce REST API and OAuth 2.0.
   • BUse Heroku Connect to synchronize Salesforce data to a Heroku Postgres database and expose it via a pre-built API.
   • CCreate a Salesforce Connected App and use Apex REST to expose the API directly from Salesforce.
   • DUse Heroku's built-in API gateway to proxy requests to Salesforce without writing code.
   Reveal Solution Discussion Select an answer first
5. 9application · medium

   A company needs to enforce a business rule that prevents an Opportunity from being closed if the total amount of its related Products is zero. The rule must be implemented without code. Which declarative approach should be used?

   • AUse a Workflow Rule to update the Stage back to 'Open' if the total is zero.
   • BUse a Flow to check the total amount and block the close action.
   • CWrite an Apex trigger to validate the Opportunity before closing.
   • DCreate a validation rule on Opportunity that checks the total amount of related Products.
   Reveal Solution Discussion Select an answer first
6. 10application · medium

   A developer wants to deploy a Ruby on Rails app to Heroku and needs to view logs to debug an issue. Which Heroku CLI command should they use?

   • Aheroku config
   • Bheroku addons
   • Cheroku ps
   • Dheroku logs --tail
   Reveal Solution Discussion Select an answer first