Question

Differentiate between build in function and user defined function

Answer 1

Answer:

Explanation:

Built-in functions are the functions that are provided by any language library. In the programming world, many activities are done by using a built-in function. ... User has to define some functions themselves in order to have their work done. And such functions are called user-defined functions.

Answer 2

Answer:

build in function are predefined ( in Java like primitive data type)

user defined functions are created by programmers ( in Java like non primitive data type)