The answer choices are not provided for this question. Also this question was miscategorized it should be a networking question not science.
a, e, i, o, u and y
internal modem
A.t&t.information system
ISA modem
Yes the voltage is close enough to work. What you have to be cautious about is the milliamp output of the adapter. Make sure that the output of the adapter is higher than the device that plugs into it.
What is the difference between a data card and an usb modem?
First you must have a working lag switch, that mean if your on a rooter, the lag switch must be between the modem and the rooter, not the ps3 and rooter. If your on modem, your put it between your modem and ps3.
yes
Nothing. They are both modems (MOdulator/DEModulator).
A USB modem plugs into your USB port.A "normal" modem plugs into your RS232 port or your parallel port.
a wireless router is needed when internet modem doesn't have wireless capability.
Port speed is how fast the computer talks to the modem. Modem speed is how fast the modem talks across the phone line to the other modem.
An internal modem is housed within the main computer. An external modem is on the outside of the computer and connected to the computer with a cable.
physical layer Layer 1
There is a difference if you are using a low quality router. For good routers you will not notice any difference. Usually there is no difference at all.
Telephone is Cat3 while the cable coming form the modem is Cat5
can you connect wireless modem to a switch which will to two routers