Introduction🧑‍🏫 In Java, both the Runnable and Callable are @FunctionalInterface interfaces are used to execute tasks in a separate thread, but there are key differences between them, particularly in how they are used with threading and concurrent utilities like ExecutorService. Key Terminologies 📚 Key Difference between Callable and Runnable in Java: Feature📋 Callable  📞 Runnable🏃‍♂️ […]