What is Collection? What is a Collection Framework? – InterviewSolution

InterviewSolution

1.	What is Collection? What is a Collection Framework?
Answer» The collection is an API, INTRODUCED in JDK 5. Initially, the collection got released with some of few classes with Vector, Stack, Hash table, ARRAY. The collection is an API which has got various implementation of data structure LIST, Set, Stack, Queue, Map. The available implementation classes can group the N no of objects without specifying the SIZE. Collection API provides the growable object. All these classes are a growable class which increases the size at runtime.

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