Answered: A) Discuss the pros and cons of arrays…

A) Discuss the pros and cons of arrays and lists. Which one is memory efficient. B) Define auto_ptr and discuss why it is not compatible with STL containers?

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Concept of Pointer Parameter

Pointers are the special variable that stores the variable address, instead of storing the variable value. Pointer is a powerful feature of a programming language. A pointer is mostly used to save memory space and improve execution time.

Question

A) Discuss the pros and cons of arrays and lists. Which one is memory efficient.
B) Define auto_ptr and discuss why it is not compatible with STL containers?
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