Que es un sistema . .

Create a pseudocode design to prompt a student for their student id and the titles of the three classes they want to add. the solution should display the student’s id and a total bill. • bill a student using the following rules: o students can only add up to 3 classes at a time.

Under which key category do the page up and page down keys fall? page up and page down keys fall under the keys category.

How would you categorize the software that runs on mobile devices? break down these apps into at least three basic categories and give an example of each.