What is constructor and its types?
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"we cannot create an object of interface but we can create a variable of it".diacuss the statement with the help of an example.
What does 3 dots mean in java?
What is thread?
What are the types of inner classes (non-static nested class) used in java?
What happens if we don’t define serial version uid?
How do you convert bytes to character in java?
what is difference between excute query ()and execute update ()?
Give differences between Quicksort & Mergesort. When should these sorts be used and what is their running time?
what is difference between global methods and local methods?
Write the program numbers into words.For example 2345==two thousand three hundred fourty five
What are the java ide’s?
What does i ++ mean in Java?