Why did we do so much copying-and-pasting in our software above? How can this approach be problematic?
Why did we do so much copying-and-pasting in our software above? How can this approach be problematic?
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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- Why did we do so much copying-and-pasting in our software above?
- How can this approach be problematic?
- Are there obvious improvements that could be made here with respect the software design for Squares and Circles?
- What
programming constructs were you familiar with, and which did you need to look up? - Assume we used a separate array for Squares and for Circles rather than one unifying Object array.
- How would this complicate the task of adding a new Shape (say, a Triangle) to our ObjectList class?
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