Rachel has set up a computer network. In this network, due to a device, the computers partake in the message transfer process. Which device is this?
А. NIC
В. hub
C. modem
D. switch
E. bridge

Is it ok to use a does red wine clean the inside of a computer true or false

Linux is distributed under gnu gpl. why is this important? a. it ensures that only torvalds can profit from the sale of linux b. it prevents unknowledgeable users from downloading programs they don't know how to operate. c. it provides protection for the developers who created linux. d. it states that anyone can copy, modify, and share the program if changes are made public.

An atom's diameter is about 0.1 nanometer (1×10-9m), and a human hair is about 1×10-3m. how many times greater is a human hair than an atom's diameter? sorry pushed wronf button but this is math