Answer Posted / rama krishna sidhartha

A data structure is a collection or organization of the data
in computer memory
(or)
A data structure is arrangement of data in a computer's
memory or even disk storage.

In linear and non-linear data structures, linear data
structure is better than non linear data structure. Because
in linear data structure, the elements of the data structure
are represented in the sequence. Whereas, in non linear data
structure is not in sequence.

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