Toshiba A60-S1691ST User Manual - Page 232

write protection, Transistor-transistor logic.

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write protection GLOSSARY S-video: This connection provides separate lines for contrast and color, which produces a video image superior to that produced by a composite connection. See also RCA jack. V VGA: Video graphics array is an industry standard video adapter that lets you run any popular software. synchronous: Having a constant time interval between successive bits, characters or events. system disk: A disk that has been formatted with an operating system. For MS-DOS the operating system is contained in two hidden files and the COMMAND.COM file. You can boot a computer using a system disk. Also called an operating system disk. volatile memory: Random access memory (RAM) that stores information as long as the computer is connected to a power source. W Warm dock/undock: Connecting or disconnecting a device to or from the computer while the computer is suspended. T terminal: A typewriter-like keyboard and CRT display screen connected to the computer for data input/output. TFT: A color LCD technology that applies individual transistors to each pixel enabling fine display control and excellent screen legibility. TTL: Transistor-transistor logic. A logic circuit design that uses switching transistors for gates and storage. warm start: Restarting or resetting a computer without turning it off. window: A portion of the screen that can display its own application or document. Often used to mean a Microsoft Windows window. Wireless LAN: A short-range radio technology designed to simplify wireless communication with other LAN systems based on Direct Sequence Spread Spectrum radio technology that complies with the IEEE 802.11 Standard (Revision B) . U USB: Enables chain connection of a number of USB-equipped devices to one port on your computer. For example, you might connect a USB-HUB to the computer, then connect a keyboard to the USB-HUB and a mouse to the keyboard. write protection: A method for protecting a diskette (floppy disk) from accidental erasure. Glossary-13

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Glossary-13
G
LOSSARY
S-video:
This connection provides
separate lines for contrast and color,
which produces a video image superior
to that produced by a composite
connection. See also RCA jack.
synchronous:
Having a constant time
interval between successive bits,
characters or events.
system disk:
A disk that has been
formatted with an operating system. For
MS-DOS the operating system is
contained in two hidden files and the
COMMAND.COM file. You can boot a
computer using a system disk. Also
called an operating system disk.
T
terminal:
A typewriter-like keyboard
and CRT display screen connected to
the computer for data input/output.
TFT:
A color LCD technology that
applies individual transistors to each
pixel enabling fine display control and
excellent screen legibility.
TTL:
Transistor-transistor logic. A
logic circuit design that uses switching
transistors for gates and storage.
U
USB:
Enables chain connection of a
number of USB-equipped devices to one
port on your computer. For example, you
might connect a USB-HUB to the
computer, then connect a keyboard to
the USB-HUB and a mouse to the
keyboard.
write protection
V
VGA:
Video graphics array is an
industry standard video adapter that
lets you run any popular software.
volatile memory:
Random access
memory (RAM) that stores information
as long as the computer is connected to
a power source.
W
Warm dock/undock:
Connecting or
disconnecting a device to or from the
computer while the computer is
suspended.
warm start:
Restarting or resetting a
computer without turning it off.
window:
A portion of the screen that
can display its own application or
document. Often used to mean a
Microsoft Windows window.
Wireless LAN:
A short-range radio
technology designed to simplify
wireless communication with other LAN
systems based on Direct Sequence
Spread Spectrum radio technology that
complies with the IEEE 802.11 Standard
(Revision B) .
write protection:
A method for
protecting a diskette (floppy disk) from
accidental erasure.