Which type of variable is re-accessed from anywhere in the program after it is declared?

The correct type of variable that can be accessed from anywhere in the program after it is declared is a global variable. Global variables are defined outside of any function or class and are accessible throughout the entire program, allowing any function or block of code to read or modify their values. This is particularly useful for maintaining state or sharing data across different parts of an application.

In contrast, inner variables, often referred to as local variables, are only accessible within the function or block where they are declared. They are created when the function is invoked and are destroyed once the function execution is completed, making them unavailable to other functions.

Static variables have a unique lifetime and retain their value even after the function has finished executing, but their scope is limited to the function in which they are defined. This means they cannot be accessed globally from outside their defining function.

Scope variables, while not a standard term in programming, typically refer to variables that are constrained by their scope (that is, where they can be accessed). This could apply to local variables but does not apply to global access.

Thus, global variables are the only type among the options listed that are intended for access throughout the entirety of the program after declaration.