What is garbage collection? Can it be forced to run?
What is the reason behind using constructors and destructors?
What is ternary operator in java?
What is the difference between java applets and applications?
can java object be locked down for exclusive use by a given thread? Or what happens when a thread cannot acquire a lock on an object? : Java thread
What is the r character?
Is null an object in java?
What is strings in java?
what are three ways in which a thread can enter the waiting state? Or what are different ways in which a thread can enter the waiting state? : Java thread
Can we catch more than one exception in a single catch block?
How do you square a number?
What’s the difference between unit, integration and functional testing?
What is oop in java?
What is comparator in java?
What is the difference between throw and throws keywords?