Explique las categorías que existen en el hardware y nombre 3 ejemplos de cada una

When you interpret the behavior of others according to your experiences and understanding of the world your evaluation is

Whose task it is to ensure that the product flows logically from one step to another?

Write a program that asks the user to enter the name of an input file. if the file does not exist, the program should prompt the user to enter the file name again. if the user types quit in any uppercase/lowercase combinations, then the program should exit without any further output.