SNMP Reference Guide

Glossary 691
BGA
Abbreviation for Ball Grid Array, an IC package that uses an array of solder balls,
instead of pins, to connect to a PC board.
binary
A base-2 numbering system that uses 0 and 1 to represent information. The
computer performs operations based on the ordering and calculation of these
numbers.
BIOS
Acronym for basic input/output system. Your computer’s BIOS contains programs
stored on a flash memory chip. The BIOS controls the following:
Communications between the microprocessor and peripheral devices, such as the
keyboard and the video adapter
Miscellaneous functions, such as system messages
bit
The smallest unit of information interpreted by your computer.
BMC
Abbreviation for baseboard management controller, which is a controller that
provides the intelligence in the IPMI structure.
boot routine
When you start your computer, it clears all memory, initializes devices, and loads
the operating system. Unless the operating system fails to respond, you can reboot
(also called
warm boot ) your computer by pressing <Ctrl><Alt><Del>;
otherwise, you must perform a cold boot by pressing the reset button or by turning
the computer off and then back on.
bootable diskette
You can start your computer from a diskette. To make a bootable diskette, insert
a diskette in the diskette drive, type
sys a: at the command line prompt, and
press <Enter>. Use this bootable diskette if your computer will not boot from
the hard drive.
bpi
Abbreviation for bits per inch.