Question
What is Collection and a Collections Framework?
Answers
Collection: A collection is an object for grouping multiple elements into a single unit. It can hold other objects’ references. Collections are also termed as container.
Collections Framework: It provides an architecture that stores, manipulates and represents collections. It is a collection of classes and interfaces.
Advantages of Collections Framework:

Improves program speed and quality
helps in storing & processing the data efficiently
Decreases the programming effort and increases the reusability chances of a software.   Your Comment




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