题目内容

A short-range radio communication standard that transmits data over short distances of up to approximately 33 feet.

A. Bluetooth
B. broadband
C. DSL
D. TCP/IP

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The speed with which a modem transmits data is called its:

A. digital velocity
B. dynamic rate
C. modular rating
D. transfer rate

The bandwidth typically used for DSL, cable, and satellite connections to the Internet.

A. baseband
B. broadband
C. medium band
D. voiceband

Every computer on the Internet has a unique numeric address called a(n):

A. IP address
B. DNS
C. broadcast
D. packet

Sometimes referred to as a LAN adapter, these expansion cards connect a computer to a network.

A. PCMCIA
B. NIC
C. server
D. VPN

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