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Core Java - Interview Questions and Answers for 'Size of collection' - 1 question(s) found - Order By Newest

 Q1. What is meant by size and index of a collection ?Core Java2016-08-14 19:25:21

Ans. As the name suggest size is the size of collection / data structure i.e number of elements or memory utilized by the collection.

Index is the position of an element in a collection or data structure.

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