his means that they cannot be access from outside the function.
Variables declar within a function are consider automatic and are allocat memory on the stack when the function is call. They are deallocat when the function returns.
Visibility:
A function’s name is visible from anywhere within the same translation unit (typically a C source file). This means that you can call a function from any other function within the same file.
However, a function’s name is not visible outside its translation unit unless it is declar with the extern keyword. This is known as external linkage.
Example:
In this example:
myFunction is visible within the main function because it is declar in the same translation unit.
The variable y is only visible within the myFunction function and cannot be access from main.
Key points to remember about function scope:
Functions have block scope.
Variables declar within a function have block scope
Functions are visible Special Database within their translation unit by default.
Functions can be made visible outside their translation unit using the extern keyword.
Difference between job function and job responsibilities
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Job Function vs. Job Responsibilities
Job function and job
EResponsibilities are relat terms,
But they have slightly
different meanings.
Job Function
Defines the overall purpose or scope of a job.
Describes the general nature of the work perform.
