Describe the Benefits of the Lightning Component Framework. PLATFORM-DEVELOPER-I Practice Questions (Page 3)

Questions 11–15

1. 11application · medium

   A company's users access Salesforce from a variety of browsers, including older versions of Internet Explorer and the latest Chrome. They want to ensure their custom Lightning app works consistently across these browsers. What should the development team do?

   • ARely on the Lightning Component framework's built-in browser support
   • BAvoid using any JavaScript to prevent browser compatibility issues
   • CUse only Visualforce pages to ensure compatibility
   • DRequire all users to switch to a single supported browser
   Reveal Solution Discussion Select an answer first
2. 12expert · hard

   A company is planning to build a new Salesforce app that will be used by field workers on mobile devices and office staff on desktops. The app will display real-time data and needs to be responsive. The team is considering using the Lightning Component framework. Which overall benefit is most important to highlight to stakeholders?

   • AThe ability to run without any internet connection
   • BImproved performance, reusability, and a modern user experience across devices
   • CGuaranteed compatibility with all legacy browsers
   • DThe elimination of the need for Apex code in all scenarios
   Reveal Solution Discussion Select an answer first
4. 13expert · hard

   A company is deploying a Lightning app to a diverse user base, including users with disabilities and users on older mobile devices. The app must be accessible and provide a consistent experience. Which approach best leverages the framework's benefits?

   • AUse only text-based UI to ensure compatibility with all devices
   • BBuild a separate app for users with disabilities to ensure accessibility
   • CUse the framework's responsive design and built-in accessibility features
   • DDisable responsive design to improve performance on older devices
   Reveal Solution Discussion Select an answer first
5. 14application · medium

   A developer is building a Lightning component that will be used by external customers to submit sensitive data. The company is concerned about security vulnerabilities like cross-site scripting (XSS). Which feature of the Lightning Component framework helps mitigate this risk?

   • AAutomatic encryption of all data in the browser
   • BThe requirement to use only Apex for all data handling
   • CBuilt-in security mechanisms like LockerService (or Lightning Web Security)
   • DThe ability to disable client-side security for performance
   Reveal Solution Discussion Select an answer first
6. 15application · medium

   A developer is building a Lightning component that will be used by both internal employees and external partners. The company has strict security requirements and also wants to ensure the app is usable by people with disabilities. Which benefit of the Lightning Component framework should the developer rely on?

   • AThe requirement to use third-party libraries for accessibility
   • BAutomatic compliance with all global privacy regulations
   • CThe ability to disable all security checks for faster development
   • DBuilt-in security features and accessibility support
   Reveal Solution Discussion Select an answer first