Comparison Between C++ and Java
1. Paradigm
C++: Multi-paradigm language supporting both procedural and object-
oriented programming.
Java: Purely object-oriented language with some procedural features.
2. Memory Management
C++: Manual memory management using new and delete. Supports low-
level memory manipulation through pointers.
Java: Automatic memory management via Garbage Collection. No explicit
pointers, which enhances security and simplicity.
3. Platform Independence
C++: Platform-dependent; compiled code needs recompilation to run on
different platforms.
Java: Platform-independent; compiled into bytecode that runs on any
system with the Java Virtual Machine (JVM).
4. Performance
C++: Generally faster due to closer hardware-level access and lack of
runtime overhead.
Java: Slightly slower due to JVM overhead and Garbage Collection.
5. Syntax Complexity
C++: More complex due to features like pointers, templates, operator
overloading, and manual memory management.
Java: Simpler syntax, easier for beginners, with consistent naming
conventions and automatic memory handling.
1. Paradigm
C++: Multi-paradigm language supporting both procedural and object-
oriented programming.
Java: Purely object-oriented language with some procedural features.
2. Memory Management
C++: Manual memory management using new and delete. Supports low-
level memory manipulation through pointers.
Java: Automatic memory management via Garbage Collection. No explicit
pointers, which enhances security and simplicity.
3. Platform Independence
C++: Platform-dependent; compiled code needs recompilation to run on
different platforms.
Java: Platform-independent; compiled into bytecode that runs on any
system with the Java Virtual Machine (JVM).
4. Performance
C++: Generally faster due to closer hardware-level access and lack of
runtime overhead.
Java: Slightly slower due to JVM overhead and Garbage Collection.
5. Syntax Complexity
C++: More complex due to features like pointers, templates, operator
overloading, and manual memory management.
Java: Simpler syntax, easier for beginners, with consistent naming
conventions and automatic memory handling.
