What is module in oop?
why are wait(), notify() and notifyall() methods defined in the object class? : Java thread
What types of index data structures can you have in java?
What is the definition of tree ?
What are predefined functions?
Is logger a singleton?
Can an interface extands a class?
What is derived datatype?
How does the java compiler work?
What is the default access specifier for variables and methods of a class?
Make a data structure and implement an algorithm to print all the files in a directory. (The root directory can have sub-directories too.)
Can substring create new object?
What are methods of a class?