Which of the Following Statements Concerning Laptop Computers Is True

Which of the following statements concerning laptop computers is true?

A) Laptop computers cannot access crucial systems remotely.
B) Laptops require salespeople to use strict scripts instead of customized demos.
C) Most salespeople use laptops during sales presentations.
D) Smartphones have replaced the use of laptops in sales presentations.
E) Presentation tools such as PowerPoint presentations rarely run well on laptops.