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The process of accessing data stored in a serial access memory is similar to manipulating data on a ________

(a) Heap

(b) Binary Tree

(c) Array

(d) Stack

This intriguing question comes from Stack Operations in division Abstract Data Types of Data Structures & Algorithms I

This question was posed to me in an international level competition.

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Right option is (d) Stack

Explanation: In serial access memory data records are stored one after the other in which they are created and are accessed sequentially. In stack data structure, elements are accessed sequentially. Stack data structure resembles the serial access memory.

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