Connectivity devices: modem, switch, router and NIC

1. 1why do modems convert signals to and from analogue connections?

   1. Aso that ordinary telephone lines can be used to connect to the internet.
   2. Bso the internet loads faster.
   3. Cso the internet can download thins faster.
   4. Ddon't know.
2. 2what allows the internet to work

   1. Arouter
   2. BModem
   3. Cwireless access point
   4. Ddon't know
3. 3what does a switch do?

   1. Aallow many computing devices to connect to a network.
   2. Bswitch from browser to browser
   3. Cswitch from page to page
   4. Ddon't know
4. 4what does NIC stand for?

   1. Anetwork internet card
   2. Bnetwork internal card
   3. Cnetwork interface card
   4. Ddon't know
5. 5which two of these are connectivity devices?

   1. AUSB
   2. BSwitch
   3. CCharger
   4. DModem

Descripción

Test sobre Sin título, creado por champagne papi el 13/12/2013.

Autor

champagne papi

Idioma

English

Visitas

12

Valoración

Aún sin valoraciones

Valora este test

Valora este test

Más sobre Network hardware