Struct vs Union in C⚡Most Asked C Interview Question #shorts #interview #programming #coding #job

Struct vs Union in C ⚡ Most Asked C Interview Question

What is the difference between struct and union in C? 🤔

This is one of the most important C programming interview questions for beginners and experienced developers.

✅ Question:
What is the difference between struct and union?

A. No difference
B. union shares memory among members
C. struct is faster always
D. union cannot store integers

✅ Correct Answer: B

🚀 In this video, learn:

Memory management in C
How struct works
How union works
Low-level programming concepts
Embedded systems fundamentals

💡 Key Difference:

struct allocates separate memory for each member
union shares the same memory among all members

🎯 Why unions are useful:

Memory optimization
Embedded systems
Hardware programming
Variant data storage

📌 Example:

union Data {
int i;
float f;
};

All members share the same memory location.

⚠️ Important:
Only one union member should contain a meaningful value at a time.

🔥 Great for:

C Programmers
Embedded Engineers
System Programmers
Computer Science Students
Coding Interview Prep

Follow for more:

C language tutorials
Backend concepts
Operating systems
Low-level programming
Software engineering shorts

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#cprogramming #codinginterview #programming #softwareengineering #developer #embeddedsystems #computerscience #techshorts #coding #systemsprogramming

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Видео Struct vs Union in C⚡Most Asked C Interview Question #shorts #interview #programming #coding #job канала Mohit Chhabra