Western Digital 1TB Home Network Drive WDH1NC10000 ユーザーズマニュアル
製品コード
WDH1NC10000
GLOSSARY - 183
MY BOOK WORLD EDITION
USER MANUAL
Partition — A logical division on a hard drive that the operating system treats as a
separate hard drive. Each partition is assigned a unique drive letter.
separate hard drive. Each partition is assigned a unique drive letter.
Port (Hardware) — A specialized outlet on a device for connecting to other devices
using a cable or a plug. Ethernet ports, power ports, and USB ports are examples.
using a cable or a plug. Ethernet ports, power ports, and USB ports are examples.
Protocol — A convention of data transmission that defines timing, control format,
and data representation.
and data representation.
RAID — Redundant Array of Independent Disks. A grouping of hard drives in a single
system to provide greater performance and data integrity.
system to provide greater performance and data integrity.
RAID 0 — RAID protocol in which data is striped across multiple hard drives,
enabling the accelerated reading and recording of data by combining the work of two
or more drives to increase performance. See also Striping.
enabling the accelerated reading and recording of data by combining the work of two
or more drives to increase performance. See also Striping.
RAID 1 — RAID protocol in which two copies of the data are instantaneously
recorded — each on separate hard drives. RAID 1 ensures the protection of users'
data because in the event that one of the hard drives fails, the other hard drive(s)
continue to read and write data until the faulty hard drive is replaced and rebuilt to
once again safely mirror the data. See also Mirroring.
recorded — each on separate hard drives. RAID 1 ensures the protection of users'
data because in the event that one of the hard drives fails, the other hard drive(s)
continue to read and write data until the faulty hard drive is replaced and rebuilt to
once again safely mirror the data. See also Mirroring.
RAM — Random Access Memory. Memory that allows any storage location to be
accessed randomly, as opposed to sequential access devices such as tape drives.
accessed randomly, as opposed to sequential access devices such as tape drives.
ROM — Read-Only Memory. An integrated circuit memory chip containing programs
and data that the computer or host can read but cannot modify. A computer can read
instructions from ROM but cannot store data in ROM.
and data that the computer or host can read but cannot modify. A computer can read
instructions from ROM but cannot store data in ROM.
Share — A folder that can be used to organize and store files on your My Book
World Edition. Shares can be shared with everyone (public) or with selected users on
your network (private).
World Edition. Shares can be shared with everyone (public) or with selected users on
your network (private).
SMB — Server Message Block. File-sharing protocol for Windows platform that
allows users to access shares through My Network Places. Mac OS X or later also
supports the CIFS protocol. See also Protocol.
allows users to access shares through My Network Places. Mac OS X or later also
supports the CIFS protocol. See also Protocol.
SMTP — Simple Mail Transfer Protocol. Standard for transferring e-mail across the
Internet. See also Protocol.
Internet. See also Protocol.
Spanned — Combines drives in a linear fashion to create one large logical volume. A
spanned drive is like a single, bigger drive, in that files written to the volume earlier go
to the “beginning” of the volume, on the first physical drive. If one of the drives fails, all
data is lost.
spanned drive is like a single, bigger drive, in that files written to the volume earlier go
to the “beginning” of the volume, on the first physical drive. If one of the drives fails, all
data is lost.
SSH — Secure Shell. A network protocol that uses encryption and authentication
keys to enable two devices on the network to exchange data securely. See also
Protocol
keys to enable two devices on the network to exchange data securely. See also
Protocol
.
SSL — Secure Socket Layer. A protocol that provides authentication and encryption
services between a web server and a web browser. See also Protocol.
services between a web server and a web browser. See also Protocol.
Streaming Media — Media such as audio, video, and photos that are constantly
received while being delivered by a streaming provider.
received while being delivered by a streaming provider.