1. *Platform Independence*
– Java follows the “write once, run anywhere” principle, allowing programs to run on any system with a *JVM*, regardless of architecture.
2. *Object-Oriented*
– Java is based on the concept of objects that encapsulate data and behavior, following principles like encapsulation, inheritance, and polymorphism.
3. *Simplicity*
– Its syntax is straightforward and easy to read, making Java beginner-friendly.
4. *Robustness*
– Java ensures reliability with features like *automatic garbage collection, **exception handling, and strong **type checking*.
5. *Multithreading*
– Java supports multithreading, enabling programs to execute multiple tasks simultaneously for better performance.
6. *Security*
– With features like no explicit pointers, *bytecode verification*, and a security manager, Java ensures secure application development.
7. *Encapsulation*
– Java allows hiding object data and methods, promoting data security and reusability.
8. *High Performance*
– Java’s *Just-In-Time (JIT) compiler* improves execution speed by converting bytecode to native code at runtime.
Answer ( 1 )
This are the key features of the java:
1. *Platform Independence*
– Java follows the “write once, run anywhere” principle, allowing programs to run on any system with a *JVM*, regardless of architecture.
2. *Object-Oriented*
– Java is based on the concept of objects that encapsulate data and behavior, following principles like encapsulation, inheritance, and polymorphism.
3. *Simplicity*
– Its syntax is straightforward and easy to read, making Java beginner-friendly.
4. *Robustness*
– Java ensures reliability with features like *automatic garbage collection, **exception handling, and strong **type checking*.
5. *Multithreading*
– Java supports multithreading, enabling programs to execute multiple tasks simultaneously for better performance.
6. *Security*
– With features like no explicit pointers, *bytecode verification*, and a security manager, Java ensures secure application development.
7. *Encapsulation*
– Java allows hiding object data and methods, promoting data security and reusability.
8. *High Performance*
– Java’s *Just-In-Time (JIT) compiler* improves execution speed by converting bytecode to native code at runtime.