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What is feature that supported in c c plus plus and java but not in net?
C, C++ and Java are cross-platform languages. NET is for Windows-only.
What is meant by native method in java?
The Java native method is a great way to gain and merge the power of C or C++ programming into Java. To use Java as a scientific and high performance language, when efficient native Java compilers are not fully implemented, use native method can boost the performance to at least the speed of C compiled code.
What are object oriented programming language's?
Languages where all types, including primitive types such as integers, are implemented as objects. Java is a pure object oriented language. C++ is not pure because integers, floating point values and pointers are primitive data types that are not implemented as objects. As a result, Java is easier to program, but C++ is more efficient.
In Which Language JVM is written?
As there are more than one JVM implementations, there is not a single language used to implement them all. Off the top of my head, I can list JVMs that are implemented in C, C++, Java (yes, a JVM in Java), Objective C, and even one in Javascript (don't ask why).
Is platform independent feature means java can be run on windows XP and windows 7 but c or c plus plus does not?
No. The term platform independence in Java does not mean that any other programming language cannot be run in multiple OS platforms. Actually platform independence means that the java code can be run in multiple platforms with little or no customization. The code that can execute in a Windows platform can run as it is in a Linux box, whereas other programming languages need to be customized based on the platform they will be implemented in.
Which languages support multiple interface?
If by interface you mean, a mechanism to achieve abstraction and create a blueprint for future implementation. Java/C#/C++ all allow for multiple interfaces(abstract classes in C++) to be implemented.
What are the features in java that makes it similar to C programming?
Java is not similar to C. Java is, however, similar to C++. Both C++ and Java are object orientated programming languages (OOPL's).
Why doesn't Java use header files?
A header file in C is used to import the features of parent classes in our class. The same feature is provided by the import statement in Java hence the header files are not used.
Why you are not using pointers in java?
Pointers is a very powerful feature that is available in the C programming language but at the same time it is very confusing and many of the issues that arise out of C programs is because of incorrect or inappropriate usage of pointers. Hence the creators of Java language opted to exclude the pointers feature and create Java as a language where the programmer cannot access the native memory area and the memory accessing is left to the system to be taken care of.
Major difference between c and java?
Java is object oriented, C is not...
Header files in Java programming?
Java does not require header files like C/C++.
Which is easier 'C plus plus' or 'Java'?
Java is considerably easier than C++.
