A parity bit, or check bit, is a bit that is added to ensure that the number of bits with the value one in a set of bits is even or odd. Parity bits are used as the simplest form of error detecting code.
Butter
It's a track (a section of a magnetic disk, or a section of any given storage device that emulates a magnetic disk that uses the the LBA/CHS[Cylinder, Head, Sector]) that the computing device dedicates to store parity data (data to aid in error verification/correction for data that is stored on the disk).
with computers and devices
yes they can. They have special devices that can track.
Network inventory systems allow one to keep track of devices connected to a particular network. It allows one to manage their computer network and potentially reduce downtime.
the purpose was to keep track of holidays farming and astronomy
Yellowbook serves as an online yellow pages that companies can add themselves to for a small fee. This allows people on mobile devices to find phone numbers without needing to track down a phone book.
input/output devices or peripherals
Inventory control systems is a process used for located items or materials used by a certain system. For this purpose usually RFID tag devices are used in order to track where individually identified items go.
To get exercise without running on a track.
CD rates are monitored so an individual can get the highest rate and also keep track of when the rates will increase. CD rates differ from State to State and also within differant financial institutions.
Keeping track of inventory, keeping track of staff and their schedules, keeping he books, email, and keeping track the prices.