What are the differences in variable scope in C#?
In C#, variable scope refers to the visibility and lifetime of variables. There are several types: local, instance, static, and global.
Can you explain local and instance variables?
Local variables are declared within a method and can only be accessed there. Instance variables belong to a class instance and can be accessed by all instance methods.
What about static variables?
Static variables are shared across all instances of a class. They are declared with the 'static' keyword and exist for the lifetime of the application.
How does variable scope affect memory management?
Variable scope impacts memory management by determining when variables are created and destroyed, which affects resource usage.
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