Dell OpenManage Server Administrator Version 5.4 Manual de usuario descargar pdf (Pagina 219)

Glossary 217

host adapter

A host adapter implements communication between the computer's bus and the

controller for a peripheral device. (Hard drive controller subsystems include

integrated host adapter circuitry.) To add a SCSI expansion bus to your system,

you must install or connect the appropriate host adapter.

hot plug

The ability to remove and replace a redundant part while the system is being used.

Also called a "hot spare."

HPFS

Abbreviation for the High Performance File System option in the Windows NT and

later Windows operating systems.

HTTPS

Abbreviation for HyperText Transmission Protocol, Secure. HTTPS is a variant

of HTTP used by Web browsers for handling secure transactions. HTTPS is a

unique protocol that is simply SSL underneath HTTP. You need to use "https://"

for HTTP URLs with SSL, whereas you continue to use "http://" for HTTP URLs

without SSL.

Abbreviation for hertz.

ICES

Abbreviation for Interference-Causing Equipment Standard (in Canada).

ICU

Abbreviation for ISA Configuration Utility.

IDE

Abbreviation for Integrated Device Electronics. IDE is a computer system

interface, used primarily for hard drives and CDs.

I/O

Abbreviation for input/output. The keyboard is an input device, and a printer is

an output device. In general, I/O activity can be differentiated from

computational activity. For example, when a program sends a document to the

printer, it is engaging in output activity; when the program sorts a list of terms,

it is engaging in computational activity.

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Dell OpenManage Server Administrator Version 5.4 Manual de usuario Pagina 219