INTERVIEW QUESTIONS C++ VARIABLES IN C++ DETAILS

Question: How is static variable stored in the memory?
( if there are 2 functions in a file,and the static variable name is same (ex var) in both the function. how is it keep seperately in the memory).

Answer: C++ uses name mangling when storing both local and global static variables at the same place. The local static variables have function name and the global variables will have file name. Essentially the compiler uses namespace to distinguish between local and global static variables.

C++ uses name mangling when storing both local and global static variables at the same place. The local static variables have function name and the global variables will have file name. Essentially the compiler uses namespace to distinguish between local and global static variables.

Source: CoolInterview.com

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