asynchronous
Pertaining
to
two
or
more
processes
that
do
not
depend
upon
the
occurrence
of
specific
events
such
as
common
timing
signals.
attention
(notice)
A
word
for
calling
attention
to
the
possibility
of
danger
to
a
program,
device,
or
system,
or
to
data.
Contrast
with
caution
and
danger
.
ATTN
Attention.
B
backup
To
make
additional
copies
of
documents
or
software
for
safekeeping.
bar
code
A
code
representing
characters
by
sets
of
parallel
bars
of
varying
thickness
and
separation
which
are
read
optically
by
transverse
scanning.
bar
code
label
Paper
bearing
a
bar
code
and
having
an
adhesive
backing.
The
bar
code
label
must
be
affixed
to
a
tape
cartridge
to
enable
the
library
to
identify
the
cartridge
and
its
volume
serial
number.
bar
code
reader
A
laser
device
specialized
for
scanning
and
reading
bar
codes
and
converting
them
into
either
the
ASCII
or
EBCDIC
digital
character
code.
bezel
Decorative
and
safety
cover.
bicolored
Having
two
colors.
bit
Either
of
the
digits
0
or
1
when
used
in
the
binary
numbering
system.
BM
or
bill
of
materials
A
list
of
specific
types
and
amounts
of
direct
materials
expected
to
be
used
to
produce
a
given
job
or
quantity
of
output.
browser
A
client
program
that
initiates
requests
to
a
Web
server
and
displays
the
information
that
the
server
returns.
buffer
A
routine
or
storage
used
to
compensate
for
a
difference
in
rate
of
flow
of
data
or
time
of
occurrence
of
events,
when
transferring
data
from
one
device
to
another.
bus
A
facility
for
transferring
data
between
several
devices
located
between
two
end
points,
only
one
device
being
able
to
transmit
at
a
given
moment.
byte
A
string
consisting
of
a
certain
number
of
bits
(usually
8)
that
are
treated
as
a
unit
and
represent
a
character.
A
fundamental
data
unit.
C
capacity
The
amount
of
data
that
can
be
contained
on
storage
media
and
expressed
in
bytes
of
data.
cartridge
manual
rewind
tool
A
device
that
can
be
fitted
into
the
reel
of
a
cartridge
and
used
to
rewind
tape
into
or
out
of
the
cartridge.
G-2
TS2240
Tape
Drive
Setup,
Operator
and
Service
Manual
Summary of Contents for System Storage TS2240
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