A global variable is one that can be accessed from anywhere in the programming.
Each time when you declare a global variable you must keep it separate identity from the local variable because if you declared a variable as global and at the same time declared a variable with the same name as local one you simply create a logical error, so try to keep proper identification between global and local variables.
Each time when you declare a global variable you must keep it separate identity from the local variable because if you declared a variable as global and at the same time declared a variable with the same name as local one you simply create a logical error, so try to keep proper identification between global and local variables.
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| Scope of Global Variable |
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