Why are global variables used?
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What is the new line character?
What is the difference between stringbuffer and stringbuilder?
when i write string s1="java"; in one program(application) and string s2="java"; in another application on the same jvm will both objects s2,s2 will refer to same memory location where "java" is stored in string pool.
Why are the destructors for base class and derived class called in reverse order when the program exits
how to execute main()
What is difference between Heap and Stack Memory?
What do you understand by the bean persistent property?
How to create a thread in java?
What is the instance of an object?
What is Java Reflection API? Why it’s so important to have?
How do you declare a variable?
int a=1,b=10; System.out.println(a+b--);