Can an arraylist be empty?
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Which all r Final classes in java except string?
what modifiers are used with top-level class?
Explain the difference between abstraction and encapsulation.
What is t in generics in java?
What do you understand by looping in java? Explain the different types of loops.
What is JVM ? use of JVM?
How many unicode characters are there?
What are the types of exceptions?
What is the difference between declaration and definition in java?
how a marker interface gets its functionality and when we implements a marker interface how it got invoked
What is Ideal Design of Class?
What is casting ?