title Console - Symfony Certification Preparation List ✅ ❌ 🌈 ⏩ Back to index Menu vérifié. Console The Console Component - symfony.com ✅ ⏩ Built-in commands Using Console Commands, Shortcuts and Built-in Commands - symfony.com ✅ Custom commands Console Commands - symfony.com ✅ ⏩ Configuration Configuring the Command - symfony.com ✅ Options and arguments Console Input (Arguments & Options) ✅ Input and Output objects Built-in helpers The Console Helpers - symfony.com ⏩ Console events Using Events - symfony.com ✅ Verbosity levels Verbosity levels ✅