V.22bis:
The CCITT modulation standard for 2400 bps, full-duplex transmission over a dial-up or 2-wire leased line.
V.23:
The CCITT modulation standard for 75/1200 bps, half-duplex transmission over dial-up lines. This is not common in North
America.
V.24:
The CCITT hardware interface specification for interchange circuits between the DTE and DCE.
V.35:
The CCITT hardware interface specification commonly used by DSU/CSUs and other high-speed devices.
W
WATS (Wide Area Telephone Service) (pronounced "watts"):
A discounted long-distance calling plan that allows calls in or out. The
popular 800 numbers are WATS lines in. The calls are charged to the holder of the 800 number at a discounted rate.
Workstation:
Traditionally a workstation has been a dumb terminal connected to a host. With the advent of LANs and WANs, PCs that
are connected to a LAN are now called workstations also, even though they are capable of independent processing. A workstation,
then, is simply an input/display device through which a user accesses a resource.
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