How will you reverse a singly-link list?
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why java does not contain pointers?
What will be the initial value of an object reference which is defined as an instance variable?
What is the symbol for space?
Detail discussions on JVM, memory management and garbage collector.
we know that every java prog must follows OOPS Principles. Anybody can answer, HOW THE FOLLOWING PROGRAM FOLLOWS OOPS CONCEPTS i.e, Inheritance,Polymarphism,Encapsulation? class a{ public static void main(String args[]){ System.out.println("Hello World"); } }
What is mnemonic code?
How many arguments can a method have java?
What do you mean by append?
Why do inner class cannot have static declaration except static nested class?
How many bytes is a unicode character?
What is an interface in java? Explain
How Array List can be Serialized.