What is default constructors?
Why does java have two ways to create child threads?
What is the difference between jvm and jre? What is an interface?
How do you write a good declaration?
Which is the best sorting technique in java?
What do you know about the garbate collector?
What do you understand by copy constructor in java?
What is the purpose of the strictfp keyword?
Is arraylist dynamic in java?
What classes of exceptions may be caught by a catch clause in java programming?
What does the three dot emoji mean?
A person says that he compiled a java class successfully without even having a main method in it? Is it possible?
What is pangram in java?
How to solve the problem of generating the unique hash keys with hash function?
What is the difference between error and an exception?