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Question 11 :

What is atomic ?

Answer :

Refers to an operation that is never interrupted or left in an incomplete state under any circumstance.

Question 12 :

What is authentication ?

Answer :

The process by which an entity proves to another entity that it is acting on behalf of a specific identity.

Question 13 :

What is autoboxing ?

Answer :

Automatic conversion between reference and primitive types.

Question 14 :

What is bean ?

Answer :

A reusable software component that conforms to certain design and naming conventions. The conventions enable beans to be easily combined to create an application using tools that understand the conventions.

Question 15 :

What is binary operator ?

Answer :

An operator that has two arguments.