Toshiba Equium A60-199 User Manual page 180

B
backup: A duplicate copy of files kept as a spare in case the original is
batch file: A file that can be executed from the system prompt containing
binary: The base two number system composed of zeros and ones (off or
BIOS: Basic Input Output System. The firmware that controls data flow
bit: Derived from "binary digit," the basic unit of information used by the
Bluetooth: A short-range radio technology designed to simplify wireless
board: A circuit board. An internal card containing electronic
boot: Short for bootstrap. A program that starts or restarts the computer.
bps: Bits per second. Typically used to describe the data transmission
buffer: The portion of the computer's memory where data is temporarily
bus: An interface for transmission of signals, data or electric power.
byte: The representation of a single character. A sequence of eight bits
TOSHIBA A60 Series
destroyed.
a sequence of operating system commands or executable files.
See also AUTOEXEC.BAT.
on), used by most digital computers. The right most digit of a
binary number has a value of 1, the next a value of 2, then 4, 8, 16,
and so on. For example, the binary number 101 has a value of 5.
See also ASCII.
within the computer. See also firmware.
computer. It is either zero or one. Eight bits is one byte. See also
byte.
communication among computers, communication devices and
the Internet.
components, called chips, which perform a specific function or
increase the capabilities of the system.
The program reads instructions from a storage device into the
computer's memory.
speed of a modem.
stored. Buffers often compensate for differences in the rate of flow
from one device to another.
treated as a single unit; also the smallest addressable unit within
the system.
Glossary
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