C++ vs Java: Which one is the best?
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The document compares C++ and Java, highlighting their similarities and differences as object-oriented programming languages. C++ is known for its flexibility and system-level capabilities, while Java is designed for portability and cloud computing. The document covers various aspects including input/output mechanisms, error handling, memory management, and use cases for both languages.
C++ vs Java: Which one is the best?
- 1. C++ Vs Java The Best Ever Comparison From Experts Call Tutors Prepared by Call Tutors
- 2. Introduction to C++ language Introduction to Java language? C++ vs Java Relationship Input and outputs Compiler and Interpreter Access control and object protection Flexibility Root hierarchy Portability Multiple inheritance Try and Catch Supporting Method Run Time Error Documentation Comment Thread Support Memory Management Presentation Overview Points of Discussion
- 3. Overview C++ v/s Java For the programming students, it is always overwhelming for them to differentiate between C++ vs Java. The reason is C++ and Java have lots of similarities. The significant similarities between them is both are object-oriented programming languages. But still, both of these are entirely different languages then each other. It was developed for application and system development.On the other hand, Java was initially developed for printing systems. But later on, it was developed to support cloud computing. The best part of Java is it. It is built upon the virtual machine. That’s why the programming written in Java is highly secure and portable.
- 4. Call Tutors Introduction To C++ Language C++ is the only language that encapsulates the features of both high and low-level language. In the early days of C++, it was known as C with classes. C++ is the object- oriented programming language. It was developed at At&T Bell Labs by Bjarne Stroustrup in the year 1980.You can code the C language code in an object-oriented style in C++. It was renamed C++ in the year 1983. It can compile 99% of C code without making changes in the source code. C++ is more secure than C.
- 5. Call Tutors Introduction To Java Language? Java is one of the most popular programming languages in the world. It was developed in the year 1991 by Sun Microsystems. It was developed by the small team known as the Green team at Sun Microsystem. The first name of Java was OAK. Oak name didn’t get popular at that time. Thus, they decided to rename the Oak to Java in the year 1996. After a long time, Sun Microsystems acquired by Oracle in the year 2009.
- 6. C++ Vs Java
- 7. Relationship There is no strict relationship in C++. It means that you do not need to care more about the class name and the file names. The class declaration totally depends on the header file in C++.On the other hand, there is a strict relationship between the filename and the class name in Java. If you want to use the Payroll class in Java, then your source code needs to be in PayRoll.java. Otherwise, your program will not compile in Java.
- 8. Input And Outputs C++ uses the I/O statements. It is located in the IOstream.h file. These statements are cin and cout, e.g. cin>>x; cout<<y;On the other hand, Java is having the most complex input mechanism because it reads one byte at a time. The input mechanism uses the (System.in), But the output is quite easy i.e., with (System.out). E.g. System.out.println(a);
- 9. Compiler And Interpreter C++ only supports the compiler. On the other hand, Java support both the compiler and interpreter.
- 10. Access Control And Object Protection C++ offers a flexible model where the constant protection available. On the other hand, Java has the cucumber some model, which offers weak encapsulation.
- 11. Flexibility C++ code writes once and can be compiled anywhere. But you can’t run it anywhere. On the other hand, the Java program is written once and can be run anywhere.
- 12. Root Hierarchy There is no root hierarchy in C++. The reason is C++ supports both procedural and object-oriented programming features. There it is also known as the hybrid language. On the other hand, Java is an object-oriented programming language; thus, it supports the root hierarchy.
- 13. Portability The C++ code is not portable. If you want to run it on another machine, then you need to compile it for each platform. On the other hand, Java code is portable because it translates the code into bytecode. The bycode is accessible on any platform.
- 14. Multiple Inheritance C++ offer the multiple inheritance feature. Multiple inheritance often creates problems. To overcome this problem, C++ offers the keyword virtual feature. On the other hand, Java doesn’t support multiple inheritance feature.
- 15. Try And Catch It is impossible to include the try/ catch function in C++ even if the function throws an exception. On the other hand, exception handling is different in Java. Java doesn’t offer the destructors; thus, you need to define the try and catch within the function.
- 16. Supporting Method C++ offers both methods, i.e., the operator overloading methods and overloading methods. On the other hand, Java only supports the overloading method. It doesn’t support operator overloading method.
- 17. Run Time Error In C++, the programmer is responsible for the run time error. In other words, if the program stop running due to the run time error, then the programmer needs to find out the error. On the other hand, in Java, the system is responsible for checking the runtime error in the program.
- 18. Run Time Error In C++, the programmer is responsible for the run time error. In other words, if the program stop running due to the run time error, then the programmer needs to find out the error. On the other hand, in Java, the system is responsible for checking the runtime error in the program.
- 19. Documentation Comment You can’t do documentation commenting in C++. On the other hand, it is quite easy to do documentation comments in Java using (/**…..*/).
- 20. Thread Support C++ doesn’t support the inbuilt thread support. If you want to do threading in C++, then you need to use the threading libraries. On the other hand, Java has built-in thread support with the class thread. And then override the run method.
- 21. Memory Management In C++, you have to manage the memory manually. There is no memory management in C++. You can do memory management in C++ using memory allocate and deallocate with the help of a new/delete operator. On the other hand, Java has built-in memory management that is system-controlled.
- 22. Conclusion ( C++ Vs Java ) A comparison between Java vs C++ now comes to its end. We have seen that C++ and Java is having lots of similarities like they are having almost the same loops, conditional statements, if-else statements, classes, and the objects. It seems to be the same for the students while they learn these languages from scratch.We use C++ for the programming of embedded devices. In other words, most of the time, C++ is used to do a one-time programming code. Such as code in your washing machine, Microwaves, television, setup boxes, and so on. On the other hand, Java is not used for one-time programming. Java code is used in those applications which can be further developed or upgrade as per the requirements and the needs. Sorry, that I forget to explain the career scope, most of the students think that C++ is becoming absolute. Get the best C++ programming help from the experts at a nominal charge. We are also offering the best C++ assignment help and C++ homework help to the students.
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