What is array in java?
can we access the super class method using subclass object?
As a developer what steps do you take to improve the performance?
How many types of voids are there?
what is inner class in java?
What is a nullable field?
Difference between static and dynamic class loading.
What will happen if non-synchronized method calls a static synchronized method and what kind of lock it acquires?
Tell me how many ways are there to initialise an integer with a constant.
Which api is provided by java for operations on set of objects?
What is the r character?
Why is Java a platform independent language?
What is try-with-resources in java?