A company is deploying a Lightning app to a global workforce that uses a variety of devices, including older smartphones with small screens and modern desktops. The app must also comply with accessibility standards. Which approach best ensures a consistent and inclusive user experience?

Build separate apps for mobile and desktop to ensure optimal experience on each

Use responsive design and built-in accessibility features of the Lightning Component framework

Disable accessibility features to improve performance on older devices

Use only text-based UI to ensure compatibility with all devices

What does the Lightning Component framework provide to support a consistent experience across browsers?

It uses only the latest browser features, requiring users to upgrade.

It automatically detects the browser and serves a different version of the app.

It uses standards-compliant HTML, CSS, and JavaScript that work across modern browsers.

It only supports Salesforce's own browser.

How does the Lightning Component framework increase developer productivity?

By eliminating the need for testing.

By automatically generating Apex code for all server-side logic.

By providing a rich ecosystem of base components that can be reused.

By requiring developers to write all components from scratch.

How does the Lightning Component framework support accessibility?

By automatically generating alt text for all images.

By disabling all animations for users with motion sensitivity.

By requiring developers to use only text-based interfaces.

By providing base components that follow accessibility best practices.

A company is experiencing slow page loads in their Salesforce org because of complex data processing on the server. They are planning to rebuild the UI using Lightning components. Which performance strategy should they adopt to minimize server round-trips?

Perform all data processing in Apex and return the final result to the client

Avoid using JavaScript and rely solely on server-side rendering

Use synchronous Apex calls to ensure data is available immediately

Use client-side JavaScript to handle data processing and only call the server when necessary

SalesforceCertified Platform Developer I

Domain 4Objective 4

Describe the Benefits of the Lightning Component Framework. PLATFORM-DEVELOPER-I Practice Questions (Page 4)

Part of the USER INTERFACE domain, which accounts for 10% of the PLATFORM-DEVELOPER-I exam.

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6free pages

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Questions 16–20

16expert · hard
A company is deploying a Lightning app to a global workforce that uses a variety of devices, including older smartphones with small screens and modern desktops. The app must also comply with accessibility standards. Which approach best ensures a consistent and inclusive user experience?
Select an answer first
17foundation · easy
What does the Lightning Component framework provide to support a consistent experience across browsers?
Select an answer first
18foundation · easy
How does the Lightning Component framework increase developer productivity?
Select an answer first
19foundation · easy
How does the Lightning Component framework support accessibility?
Select an answer first
20application · medium
A company is experiencing slow page loads in their Salesforce org because of complex data processing on the server. They are planning to rebuild the UI using Lightning components. Which performance strategy should they adopt to minimize server round-trips?
Select an answer first

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