Technical Interview Questions and Answers :: iGate
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1. C supports pointers, Java doesn't.
2. Multiple inheritence is supported in C but not in Java.
3. Java has built-in support for threads whereas C doesn't have built-in support for threads.
4. No destructors in Java but C has them.
5. C supports both method and operator overloading, Java only supports method overloading.
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Classes are user defined data types and behave like the built-in type of a programming language. The wrapping up of data and functions into a single unit called class.
Objects are the basic run-time entities in an object-oriented system. When a program is executed, the objects interact by sending messages to one another.
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1. Abstraction
2. Encapsulation
3. Inheritance
4. Polymorphism
5. Classes and Object
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white box testing is another name of glass box testing. it is a error correcting
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