In ________, the ribbon and shortcut menus are enlarged to make selecting commands with your fingertip easier

A program's code tends to be simpler and easier to understand when it is __________.

Fill in the blank(s) with the appropriate word(s).

Which of the following do most major corporations use for business activities like billing millions of customers, preparing payroll for thousands of employees, and managing millions of items in inventory?

A. embedded computers B. supercomputers C. mainframes D. mobiles devices