Learn and Master C Programming - Using 'union' keyword in C

This video tutorial explains how to define, declare, and use unions in C programming. It begins with setting up a project in Visual Studio, followed by a detailed explanation of unions, their memory allocation, and how they differ from structures. The tutorial includes a practical example with debugging to illustrate the concepts. It concludes with a discussion on the use cases of unions, emphasizing their relevance in low-level system programming.

What is the significance of padding in memory allocation for structures and unions?

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Describe a scenario where using a union would be beneficial.

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Why might unions not be used as frequently as structures in programming?

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