The 802.11 set of standards is known as
A) WLAN.
B) WSN.
C) Wi-Fi.
D) WiMax.
E) WAN.
Question 2
Virtual reality systems
A) provide engineers, designers, and factory managers with precise control over industrial design and manufacturing.
B) provide an important source of expertise for organizations.
C) allow groups to work together on documents.
D) provide architects, engineers, and medical workers with precise, photorealistic simulations of objects.
E) enable acquiring, storing, and disseminating knowledge documents in a virtual world.