Flutter.

Google's UI toolkit for natively compiled cross-platform apps. Covers 8 sub-skills.

• Flutter · 1 of 3

  Dart Language

  Which core Dart library provides Future and Stream support?

  Adart:asyncBdart:collectionCdart:coreDdart:io

• Flutter · 2 of 3

  Implicit & Explicit Animations

  What is the default value range that AnimationController produces?

  A0 to 255 per channelB0.0 to 100.0 evenlyC0.0 to 1.0 linearlyD-1.0 to 1.0 inclusive

• Flutter · 3 of 3

  Navigation & GoRouter

  On Flutter web with PathUrlStrategy, what server-side configuration is required so deep links to /orders/42 don't 404 on refresh?

  APre-render each route at build time via flutter buildBRewrite unknown paths to /index.html (SPA fallback)CAdd a <base href> matching every route (the SPA root)DEnable HTML5 mode on the Flutter build flag