question 1 of 10 which piece of hardware is used for telecommunication? a. network switch b. lan c. dsl d…

question 1 of 10 which piece of hardware is used for telecommunication? a. network switch b. lan c. dsl d. hard drive

question 1 of 10 which piece of hardware is used for telecommunication? a. network switch b. lan c. dsl d. hard drive

Answer

Brief Explanations:

A network switch is a hardware device that connects devices on a network and forwards data packets between them for telecommunication. LAN is a type of network, not a single - piece hardware. DSL is a type of broadband connection technology, not a hardware device in the same sense as a switch. A hard drive is for data storage, not for telecommunication.

Answer:

A. Network switch