What Do You Mean By Internal Linking And External Linking In C++?

1.	What Do You Mean By Internal Linking And External Linking In C++?
Answer» A symbol is said to be LINKED internally when it can be ACCESSED only from with-in the scope of a single translation unit. By external linking a symbol can be accessed from other translation UNITS as well. This linkage can be controlled by using static and extern keywords. A symbol is said to be linked internally when it can be accessed only from with-in the scope of a single translation unit. By external linking a symbol can be accessed from other translation units as well. This linkage can be controlled by using static and extern keywords.

Answer»

A symbol is said to be LINKED internally when it can be ACCESSED only from with-in the scope of a single translation unit. By external linking a symbol can be accessed from other translation UNITS as well. This linkage can be controlled by using static and extern keywords.

A symbol is said to be linked internally when it can be accessed only from with-in the scope of a single translation unit. By external linking a symbol can be accessed from other translation units as well. This linkage can be controlled by using static and extern keywords.

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