Motorola WT41N0, Integrator Manual

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Glossary - 4 WT41N0 Integrator Guide
E
EAN.
(European Article Number) This European/International version of the UPC provides its own coding format and
symbology standards. Element dimensions are specified metrically. EAN is used primarily in retail.
EAP.
(Extensible Authentication Protocol) A general authentication protocol used to control network access. Many
specific authentication methods work within this framework.
EAP-PEAP.
(Extensible Authentication Protocol-Protected Extensible Authentication Protocol) A mutual authentication
method that uses a combination of digital certificates and another system, such as passwords.
EAP-TLS.
(Extensible Authentication Protocol-Transport Layer Security) A mutual authentication method that uses
digital certificates.
Encoded Area.
Total linear dimension occupied by all characters of a code pattern, including start/stop characters and
data.
Encryption.
Encoding data to prevent it from being read by unauthorized people.
ENQ (RS-232).
ENQ software handshaking is also supported for the data sent to the host.
EMDK.
Enterprise Mobility Developer’s Kit.
Ethernet .
An IEEE standard network protocol that specifies how data is placed on and retrieved from a common
transmission medium.
ESD.
Electro-Static Discharge
F
Flash Disk.
An additional megabyte of non-volatile memory for storing application and configuration files.
Flash Memory.
Flash memory is nonvolatile, semi-permanent storage that can be electronically erased in the circuit
and reprogrammed.
File Transfer Protocol (FTP).
A TCP/IP application protocol governing file transfer via network or telephone lines. See
TCP/IP.
H
Hard Reset.
See
Cold Boot
.
Hz.
Hertz; A unit of frequency equal to one cycle per second.
Host Computer.
A computer that serves other terminals in a network, providing such services as computation,
database access, supervisory programs and network control.