TOP 16 DIFFERENCES BETWEEN C++ AND JAVA

 

 

 

TOP 16 DIFFERENCE BETWEEN C++ AND JAVA

Here we will see  top  16 diference between C++ AND JAVA. You will get and idea here whether C++ is better or java.

 

Here we will see top differences :

One thing I want clear here that  1^st information is about C++ and second information if of java. please read accordingly. And you will get complete idea about major differneces

	1 Platform Independence

C++ is platform dependent.

Java is platform-independent.

2 Compiler & Inte1preter

C++ is a compiled language.

Java is a compiled as well as an interpreted language.

3	Source Code & Class Relationship

No strict relationship with class names and filenames.

Enforces strict relationship between the class name and filename.

4 Compatibility With Other Languages

Compatible with C except for object-oriented features.

The syntax is taken from C/C++.
No backward compatibility with any other language.

5	Library Interface

Allows direct calls to native system libraries.

Calls only through Java Native interface and Java Native Access.

6	Root Hierarchy

No root hierarchy.

Follows single root hierarchy.

7 Portability

C++ code is not portable.

Java is portable.

8 Access Control and Object Protection

A flexible object model and consistent protection.

The object model is cumbersome and encapsulation is weak.

9 Multiple Inheritance

Present

Absent

10 Runtime Error Detection

Left to programmer.

System responsibility

11 Language Support

Used mainly for system programming.

Mainly used for application programming.

12 Data and Functions

Data and Function exist outside class. Global and namespace scopes are supported.

Data and Functions are present only inside the class, package scope is available.

13 Pointers

Supports pointers.

Only limited support for pointers.

14 Structures & Unions

Supported

Not supported

15 Parameter Passing

Supports call by value and call by reference.

Supports only call by value.

16 Support

Thread support is not very strong, it relies on the third party.

Very strong thread support.

Frequently Asked Questions In C++ And Java

1) Which one is better C++ or Java?

Answer: Well, we can't say which is better. Both C++ and Java have their own benefits and negative marks. While C++ is for the most part useful for framework programming, we can't do it with Java. In any case, Java dominates in applications like web, work area, and so on

Truth be told, C++ can do anything from framework programming to big business to gaming. Java can accomplish to a greater degree a web or endeavor. There are a few applications like certain low-level programming applications or gaming and so on which can't be left for Java to create.

In this way it absolutely relies upon what application we are creating. The most ideal route is to assess in advance the upsides and downsides of both the dialects and confirm their uniqueness for the application that we are creating and afterward close which is the awesome.

2) Is C++ like Java?

Answer: here and there, Yes yet somely, No.

Like for instance, both C++ and Java are object-arranged programming dialects. They can be utilized for application advancement. They have comparative language structure.

However, in different cases like memory the board, legacy, polymorphism, and so forth, C++ and Java are totally unique. Essentially, with regards to crude information types, object taking care of, pointers, and so forth both the dialects are extraordinary.

3) Can we learn Java without knowing C or C++?

Answer: Yes, unquestionably!

When we know the essentials of programming and article arranged programming ideas, we can start learning Java.

4) Is C++ more impressive than Java?

Answer: Again this is an interesting inquiry! With regards to how simpler is the grammar or learning the language, Java scores. With regards to framework programming and additionally other low-level applications, C++ is all the more impressive.

A few group may contend that having programmed G C assortments, no pointers, no various legacies make Java all the more remarkable.

In any case, with regards to speed, C++ is incredible. Likewise in applications like gaming where we need to store the state, programmed trash assortment can destroy the undertakings. In this way C++ is clearly amazing here.

5) Is Java written in C++?

Answer: Java in the sense the Java Virtual Machine (JVM) by Sun and IBM are written in C++. The Java libraries are in Java. Some other JVMs are written in C.

 

Conclusion

 

On the off chance that we have close, C++ and Java are both article arranged programming dialects. Furthermore, C++ is a procedural language also. There are a few highlights like legacy, polymorphism, pointers, memory the executives, and so on in which both the dialects totally contrast with each other.

There are a few qualities of C++ like closeness to equipment, better article the executives, speed, execution, and so on which makes it more remarkable than Java and accordingly spur the designers to utilize C++ for low-level programming, high velocity gaming applications, framework programming, and so forth

Along these lines, the simpler grammar of Java, programmed trash assortment, absence of pointers, layouts, and so on make Java a top choice for online applications.

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