Which of the following is a storage device that uses rigid, permanently installed magnetic disks to store data/information?
Which of the following is a storage device that uses rigid, permanently installed magnetic disks to store data/information?
The correct option is A Hard disk
Hard disk is a storage device that uses
rigid, permanently installed magnetic disks to store data/information.
A hard disk drive (HDD), hard disk, hard drive, or fixed
disk, is an electromechanical data storage device that uses magnetic storage to
store and retrieve digital information using one or more rigid rapidly rotating
disks (platters) coated with magnetic material. The platters are paired with
magnetic heads, usually arranged on a moving actuator arm, which read and write
data to the platter surfaces. Data is accessed in a random-access manner,
meaning that individual blocks of data can be stored or retrieved in any order
and not only sequentially. HDDs are a type of non-volatile storage, retaining
stored data even when powered off.
Hard disk is a storage device that uses rigid, permanently installed magnetic disks to store data/information.
A hard disk drive (HDD), hard disk, hard drive, or fixed disk, is an electromechanical data storage device that uses magnetic storage to store and retrieve digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material. The platters are paired with magnetic heads, usually arranged on a moving actuator arm, which read and write data to the platter surfaces. Data is accessed in a random-access manner, meaning that individual blocks of data can be stored or retrieved in any order and not only sequentially. HDDs are a type of non-volatile storage, retaining stored data even when powered off.
