Short Note on Disk drive and CD-Writer

Short Note on Disk drive and CD-Writer Points : short note on disk drive and cd-writer, write a short note on disk drive and cd-writer Disk Drive: Disk drive is a peripheral device that reads or writes the disks (hard disks, floppy disks, etc) that store information. Disk derives are called “Storage devices” because they store information on portable or permanent disks. The drive contains a motor to rotate the disk at a constant rate and one or more read/write heads, which are positioned over the desired track. CD-Writer: A CD writer is a device connected to your computer which can write on CD-RW and CD-R discs. CD-RW discs may be written, erased and rewritten, while CD.R discs may be written only once. CD writer performance is measured in X unit, where IX = 150 kilobytes/sec. This allows user to master a CD-ROM or audio CD for publishing. CD-R devices can also read CD-ROMs and play audio CDs.