Magnetic storageMagnetic devices st

Magnetic storageMagnetic devices store data magnetically. A disk drive spins the disk at high speed and reads its data or writes new data onto it.- A floppy disk drive uses 3.5 inch diskettes which cn only hold 1.44 MB of data; it's often called A: drive and is relatively slow.- Most PCs have one internal hard disk, usually called C: drive, which can hold several gigabytes of data. It's used to keep the operting system, the programs and the user's files easily available for use.When you format a disk, or prepare it for use, its surface is divided into concentric circles called tracks. Each track is ferther divided into a number of sectors. The computer remembers where information is stored by noting the track and sector numbers in a directory.The average time required for the read/ write heads to move and find data is called access time; it is measured in milliseconds (ms). Don't confuse "access time" with "transfer rate", the rate of transmission of data from the disc to the CPU (e. g. 15 megabytes per second).- A portable hard drive is an external unit with the drive mechanism and the media all in one sealed case. You can use it to make a backup, a spare copy of your files, or to transport data between computers.

Результаты (английский) 1:

Storage Magnetic
Magnetic devices store data magnetically. A disk drive spins the disk at high speed and reads its data or writes new data onto it.
- A floppy disk drive uses 3.5 inch diskettes which cn only hold 1.44 MB of data; it's often called A: drive and is relatively slow.
- Most PCs have one internal hard disk , usually called C: drive, which can hold several gigabytes of data. It's used to keep the operting system , the programs and the user's files easily available for use.
When you format a disk, or prepare it for use, its surface is divided into concentric circles called tracks. Each track is ferther divided into a number of sectors. The computer remembers where information is stored by noting the track and sector numbers in a directory.
The average time required for the read / write heads to move and find data is called access time; it is measured in milliseconds (ms) . Do not confuse "access time" with "transfer rate", the rate of transmission of data from the disc to the CPU (eg 15 megabytes per second).
- A portable hard drive is an external unit with the drive mechanism and the media all in one sealed case. You can use it to make a backup , a spare copy of your files, or to transport data between computers.

Результаты (английский) 2:

Magnetic storage
Magnetic devices store data magnetically. A disk drive spins the disk at high speed and reads its data or writes new data on it.
- A floppy disk drive uses 3.5 inch diskettes which cn only hold 1.44 MB of data; It's often called A: drive and is relatively slow.
- Most PCs have one internal hard disk, usually called C: drive, which can hold several gigabytes of data. It's used to keep the operting system, the programs and the user's files easily available for use.
When you format a disk, or prepare it for use, its surface is divided into concentric circles called tracks. Each track is ferther divided into a number of sectors. The computer remembers where information is stored by noting the track and sector numbers in a directory.
The average time required for the read/write heads to move and find data is called access time; It is measured in milliseconds (ms). Don't confuse "access time" with "transfer rate," the rate of transmission of data from the disc to the CPU (e. g. 15 megabytes per second).
- A portable hard drive is an external unit with the drive mechanism and the media all in one sealed case. You can use it to make a backup, a spare copy of your files, or to transport data between computers.

Результаты (английский) 3:

Magic storage
Magnetic devices store data magnetically. A disk drive spins the disk at high speed and reads its data or writes new data onto it.
-A floppy disk drive uses 3.5 inch disk s which CN only hold 1.44 MB of data; it's often called a: drive and is relatively slow.
-Most PCs have one internal hard disk, normally called C: drive, which can hold severe gigabytes of data. This is used to keep the operating system, programs, and user files easy to use.
When you form a disk, or are ready to use it, it must be differentiated into concentric circles called tracks. Each track is ferther divided into a number of sections. Remember where information is stored by noting the track and sector numbers in a directory.
The average time required for the read / write heads to move and find data is called access time; it is measured in milliseconds（ Don't use "access time" with "
-A portable hard drive is an external unit with the drive mechanism and the media all in one sealed case. You can use it to make a backup, a spare copy of your files, or to transport data between computers.