What is the purpose of the return statement?
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Do loops java?
When super keyword is used?
What is difference between printf and scanf?
Are registers volatile?
how to print hello world every second till i have pressed enter key ???
garbate collector(GC)?
We have two methods to create methods the threads. 1. Implementing runnable interface 2. Extending to thread class and overriding run method. Among these two which one is better and why? Please explain me in detail.
What is the difference between static and non-static variables?
When does a class need a virtual destructor?
What is the synonym of procedure?
Explain with example the concept of constant variable in java.
How arrays are stored in memory in java?