1) What is a Switch? a) Router b) Modem c) Commutator 2) What's a Server? a) computer b) router c) WAN 3) What is a workstation? a) switch  b) computer c) LAN 4) The wireless communication is through: a) coaxial  b) 4G mobile c) optical fibre d) braided 5) What connection device is a USB flash drive that couples to the computer for receiving and outputting Wifi signals? a) Wifi Access Point  b) Wifi network card c) Wifi repeater d) Wifi adapter

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