Is there a way to increase the size of an array after its declaration?
What about anonymous inner classes in java?
String and stringbuffer both represent string objects. Can we compare string and stringbuffer in java?
If an application has multiple classes in it, is it okay to have a main method in more than one class?
What about member inner classes?
What about instanceof operator in java?
Can we use different return types for methods when overridden?
What is amps ?
Which class is the superclass of every class?
What is explicit casting?
Explain working of java virtual machine (jvm)?
If you’re overriding the method equals() of an object, which other method you might also consider?
Explain the inheritance principle.
Describe the principles of oops.
What is phantom memory?