A．(71) is a device that enables the computer to handle sounds.

A．video card

B．network card

C．sound card

D．card games

[单选题] A （74） is a device that enables the computer to handle sounds.（74）A． network cardB． video cardC． sound cardD． monitor

[单选题]A． (74) is a device that enables the computer to handle sounds．A．network cardB．video cardC．sound cardD．monitor

[单选题]is a device which enables digital microcomputers to communicate across analog telephone lines.A．The switchB．The modemC．The hubD．The repeater

[单选题] A(75) is a device that enables data from one computer to travel to another computer by using telephone lines.(75) A. modemB． diskC． printerD． CPU

[单选题]When you install a new device in a computer,you have to add the correct device______to the operating system to allow the computer to communicate with the device．A．applicationB．softwareC．driverD．files

[单选题]If your diskette has been(71), the computer cannot store any new information on it.A．formattedB．write protectedC．testedD．Certified

[单选题] (71) is an output device displaying the result on paper.(71)A．PrinterB． MouseC． DisplayD． Disk

[单选题]Printers, plotters are(71 ) device.A．inputB．outputC．storageD．communication

[单选题]试题（71）～（75）A． Bluetooth device can be either a master or a slave and any of the devices within a （71）can be the master. There is only one master and there can be up to （72） active slave devices at a time within a single network. In addition, a device

[单选题]In enterprises, the gateway is the computer that(71) the traffic from a workstation to the outside network that is serving the Web pages. In homes ,the gateway is the(72) that connects the user to the internet.A．findsB．searchesC．routesD．tracks