What is the scope of extern variable?

1.	What is the scope of extern variable?
Answer» ANSWER: extern” keyword is used to DECLARE and define the EXTERNAL variables. Scope − They are not bound by any function. They are EVERYWHERE in the program i.e. global. Default value − Default INITIALIZED value of global variables are Zero

Answer»

extern” keyword is used to DECLARE and define the EXTERNAL variables. Scope − They are not bound by any function. They are EVERYWHERE in the program i.e. global. Default value − Default INITIALIZED value of global variables are Zero

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What is the scope of extern variable?

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