What is the difference between static variable and global variable?

Global variables are variables which are defined outside the function. Static local variables: Variables declared as static inside a function are statically allocated, thereby keeping their memory cell throughout all program execution, while also having the same scope of visibility as automatic local variables.

What is the difference between static and dynamic variable?

Static variables (should) remain the same e.g. temperature of a water bath, k constant of a particular spring. Dynamic variables change as the experiment progresses e.g. air temperature and pressure, amount of natural light.

What is the difference between static variable and dynamic variable?

What is the difference between static variable and static function?

A non-static variable can not be accessed by static member functions. A static variable acts as a global variable and is shared among all the objects of the class. A non-static variables are specific to instance object in which they are created. Static variables occupies less space and memory allocation happens once.

What is the difference between static variable and dynamic variable in Java?

Static – This means that the memory is determined for variables when the program starts. Dynamic – Dynamic means that in Java, you can declare variables anywhere in the program, because when the statement is executed the memory is assigned to them.

Are global variables internal or external?

Discussion Forum

Que.	Global variables are:
b.	External
c.	Both Internal and External
d.	None of the mentioned
	Answer:External

What does a static variable do?

Static variables reduce the amount of memory used by a program. Static variables are shared among all instances of a class. Non static variables are specific to that instance of a class. Static variable is like a global variable and is available to all methods.