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ns
operating system
output
partition
peripheral
port
printed circuit board
program
prompt
RAM
6
Chapter 7: Glossary
- Nanoseconds. This is a unit of time measurement for
processing speed.
- This is software that controls the execution of programs.
- Any information or bits of data that are channeled from
one electronic device to another.
- A disk drive can be divided into several logical sections or
partitions, each of which becomes a logical device with a
drive letter.
- Output devices which are driven by the computer.
- A communication channel between a computer and its
peripheral components.
- An electronic circuit board sandwiched between
fiberglass plates.
- A series of instructions that command the computer to
perform certain tasks.
- A screen message or position of the cursor at the begin-
ning of a line.
- Random Access Memory; read/write memory. The
memory in a computer while it is activated. When the
power is turned off, this type of memory is cleared.
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