C Vs Java: Everything you need to know
Computer Science students always have a concern between C Vs Java. They are not able to decide which one is the best OOPs language. In this blog, our experts are going to share everything you need to know about C vs Java.
Java Programming
Java is a common-purpose programming language, released by Sun Microsystems in 1995. It is a computing platform for application development pre- Web apps, mobile apps, etc.
C programming
C is a procedural or general-purpose programming language designed by Dennis Richie in 1972. It is older than Java.
Java Hello World Example
- public class Hello{
- public static void main(String[] args){
- System.out.println(“Hello, World”);
- }
- }
C Hello World Example
- #include <stdio.h>
- int main(int argc, char ** argv)
- {
- printf(“Hello World!\n”);
- }
Features of Java-
Java offers many features that make it the king of all programming languages-
Java is simple
It is an object-oriented language
Java is widely used because of its security feature.
Java Runs of JVM, this means it works (write once, run anywhere)
Applications of C Vs Java in the real world
There are many real-time use cases in Java, but it is mainly used to develop applications,
- Desktop applications
- Web Applications
- Desktop applications
- Mobile app
- Enterprise app
- Scientific Application
- Real-time software
- Smart Card
- Cryptography
- Computer games etc.
C is mainly used to create new programming languages, but there are some important applications of C –
- Design operating system
- Design network tools
- Evaluate Mathematical Equations
- Create compilers of different languages
- Developing graphical applications
- Used in robotics
Use of Java programming in Companies-
- Airbnb
- Uber
- Intel
- eBay
- Infosys
- TCS
- HCL
Use of C programming in Companies-
- Microsoft
- Intel
- Apple
- Oracle
- Aricent
- IBM
- Redhat
- Nokia
Portability:
Java is an interpreted language it is first converted to byte code and then JVM (Java Virtual Machine). While C directly compiled. This helps Java achieve more portability, i.e. it can run on most devices.
Speed:
C is faster than Java in most cases.
Ease of understanding:
Java is easier to understand than c because Java is closer to the English language while c more refers to the machine language.
C Vs Java
- C programming language is a procedural language. Java is a pure object-oriented language.
- Header files- In C we use the studio.h header file. Java does not support any header files.
- Platform Independent- C is platform-dependent, i.e. you cannot run the equivalent code in another operating system. Java is a platform-independent language.
- Pointers- We use pointers in the C programming language. Java will not support pointers.
- Operator Overloading– The operator Overloading concept is not in Java.
- Multiple Inheritance- We do not use many inheritances in Java. In Java, we use interfaces instead of many inheritances.
- Translator- Java uses the compiler and interpreter but uses only the compiler in C.
- Web application– Internet programming such as frames, the applet is used in Java, not in C.
- Operator– dot (.) operator is used instead of the scope resolution operator.
- Package- We can create our package in Java (set of classes) but not in C.
C Programming Language
- C uses the concept of structures (not object-oriented).
- In C we use the concept of pointers whereas there are no pointers in JAVA
- Programmers in C need to manually manage the memory. “Malloc()” ” and “Free ( )” fundamental memory allocations are library calls.
- We must declare Variables in C at the beginning of the block.
- C supports statement, structure and union unlike Java
- C has compiled to the machine's “native language”, so it is much faster than the execution of Java.
- We can’t reuse and publicly the code by default members.
The C program will have a larger memory footprint than the equivalent program written in pure machine code, but the total memory usage of the C program is much smaller than that of the Java program because C does not require the loading of the execution interpreter like JVM.
Conclusion:
Now, you know the difference between C Vs Java programming language. If you need any programming help related to C programming assignment help. Our professional programming experts of C and Java are available to provide you the best solution 24/7.
