Which of these is NOT one of the attributes the author says may be found in definitions of usability:

A network technician is able to connect the switches between two offices, but the offices cannot communication with each other, as each office uses a different IP addressing scheme. Which of the following devices needs to be installed between the switches to allow communication?

A. Bridge B. Access point C. Router D. Range Extender

The system unit is the main case of a computer or mobile device. _________________________

Answer the following statement true (T) or false (F)