HP Visualize c3000 - Workstation Manual de instrucciones descargar pdf (Pagina 182)

182

Glossary

diskless workstations. See also

boot ROM.

Boot Console Handler The

interactive firmware that enables

you to interact with the hardware

of your workstation before the

workstation boots the operating

system. The Boot Console Handler

allows you to perform special

tasks, display information, and set

certain system parameters.

boot ROM A read-only memory

that is incorporated into a

workstation for the purpose of

loading and starting the operating

system, and modifying the

configuration or changing the

booting behavior.

bootstrap service See boot.

byte A fundamental

character-code unit, usually

consisting of 8 bits.

C

CD-RAM Compact Disk

Random-Access Memory. See

also CD-RAM disk, CD-RAM drive.

CD-RAM disk CD-RAM disks are

identical to the audio compact

disks (CDs) used to record stereo

music, except computer data is

read from and written to these

disks. CD-RAM disks are 120 mm

(4.7 inches) in diameter, use one

data surface, and have a capacity

of about 650 MB. The data surface

contains pits and flat spots

arranged in a continuous spiral

track, which is read at a constant

linear speed.

CD-RAM drive A random-access,

read/write, mass-storage device

that uses removable CD-RAM

disks. The drive contains a

semiconductor laser for reading

and writing data optically and an

embedded controller.

CD-ROM Compact Disk

Read-Only Memory. See also

CD-ROM disk, CD-ROM drive.

CD-ROM disk CD-ROM disks are

identical to the audio compact

disks (CDs) used to record stereo

music, except that they store

computer data. CD-ROM disks are

120 mm (4.7 inches) in diameter,

use one data surface, and have a

capacity of about 650 MB. The data

surface contains pits and flat spots

arranged in a continuous spiral

track, which is read at a constant

linear speed.

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