Static global variable in one c++ file can be used in another c++ file with the help of extern keyword.

Keep practicing — related questions

• Which of the following variables are called global variables in C++?
• The scope of a global variable which is declared as __________ is within the file.
• int var1; If a variable has been declared with file scope, as above, can it safely be accessed globally fro...
• External variables in C++ can also be called as
• static keyword can be used with virtual functions.
• The other name for external variables in C++ is
• The other name for external variables in C++ is
• C++ requires that you re-declare static data members outside the class. This is not required in Java.