One of your clients uses a wireless IrDA printer with her laptop. Which of these is a disadvantage of IrDA connections?
A) Won’t work when there’s no line-of-sight
B) Susceptible to interference from microwave ovens and other RFI
C) Does not work with all applications
D) Requires a mobile broadband connection
E) Gets frizzy when the humidity is high
Category: CompTIA A+ Pop Quizzes