FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -It contains metal platters coated with a magnetic layer. The platters usually spin continuously when a computer is on, storing data in different sectors on the magnetic disk. Hard disks continue to be the dominant media for backup storage appliances, active archives and long-term retention.

Detailed explanation-2: -Fixed storage is an internal media used by a computer to store data, and usually referred to as the Fixed Disks or Hard Drives. Fixed storage devices obviously can be removed from the system for repair, maintenance, upgrade etc.

Detailed explanation-3: -Fixed Storage A fixed storage device in secondary memory is an internal media device used to store data in a computer system. Fixed storage is sometimes known as hard drives or the fixed disc drives. In most cases, the computer system’s data is saved in the fixed storage device that’s incorporated into a given system.

Detailed explanation-4: -A hard disk drive (HDD), hard disk, hard drive, or fixed disk, is an electro-mechanical data storage device that stores and retrieves digital data using magnetic storage with one or more rigid rapidly rotating platters coated with magnetic material.

Detailed explanation-5: -hard disk, also called hard disk drive or hard drive, magnetic storage medium for a computer. Hard disks are flat circular plates made of aluminum or glass and coated with a magnetic material. Hard disks for personal computers can store terabytes (trillions of bytes) of information.