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GLOSSARY
6110 Series Hand-Held Computer User’s Guide Glossary-7
GUI (Graphical User Interface)
Provides a graphical representation of the environment
which results in a simpler way to detect problem areas.
Also promotes uniformity in operating management
applications, which means greater management
productivity. An example is Network Manager from SUN
Microsystems.
GUI/PM
Graphical User Interface / Presentation Manager.
Hardcard
A spinning media, or PC Card hard drive that plugs into a
PC Card slot. (See also: ATA Card, Flash Card, SanDisk, or
Spinning Media)
Heap (ADK)
An area of memory set aside for dynamic allocation by a
program.
HHC (Hand-Held Computer)
A generic acronym for a NORAND Hand-Held Computer,
including the 4000 Series (43XX, 44XX, 4500) and the
PEN*KEY or 6000 Series (61XX, 62XX, 63XX, 6400, 65XX,
66XX).
Also the trademark of another company.
HHC Remote Port
An ADCCP, TTY, or NPCP port which can connect to HHC
or remote controllers. Data channels on HHC ports are
multiplexed onto the host port.
Hop
Used in vector distance routing. A hop equals one data link.
A path to the final destination on a net is a series of hops
away from the origin.
Host
A customer’s host computer.
A computer that provides services directly to users, such as
the user’s computer. In TCP/IP, an IP addressed device.