Can you explain how Garbage collection works. Different generations of garbage collections. Using keyword in c# and its advantage for garbage collection.

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Garbage collection is an automatic memory management process in .NET. It collects and frees up memory occupied by unused objects.

Garbage collection automatically identifies and releases memory occupied by objects that are no longer in use.
It improves performance by eliminating manual memory management and preventing memory leaks.
Garbage collection in .NET is generational, dividing objects into three generations based on their age and usage patterns.
Generation 0 contains newly created objects, Generation 1 contains objects that survived one garbage collection, and Generation 2 contains long-lived objects.
The 'GC' class in C# provides methods like 'Collect', 'WaitForPendingFinalizers', and 'SuppressFinalize' to control garbage collection.
The 'using' keyword in C# is used to automatically dispose of objects that implement the IDisposable interface, ensuring timely release of resources.
Advantages of using 'using' keyword include improved memory management, prevention of resource leaks, and simplified code.
Example: using (FileStream fileStream = new FileStream('example.txt', FileMode.Open)) { // code }

Can you explain how Garbage collection works. Different generations of garbage collections. Using keyword in c# and its advantage for garbage collection.

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