STORAGE DEVICE

STORAGE DEVICE

1. It's any computing hardware that is used for storing, porting and extracting data, files and objects

   • • Primary storage devices
     • Generally smaller in size
     • Designed to hold data temporarily and are internal to the computer.
     • They have the fastest data access speed
       • Include RAM
       • Include cache memory too
   • • Secondary storage devices
     • These usually have large storage capacity, and they store data permanently
       • Can be either internal or external to the computer
         • * Include the hard disk *Optical disk drive *USB storage device.

2. There are two types of storage devices used with computers: a primary storage device, such as RAM, and a secondary storage device, like a hard drive. Secondary storage can be removable, internal, or external storage.

   • CD-ROM OPTICAL STORAGE DEVICES
     • uses lasers and lights as its method of reading and writing data.
     • Blu-ray disc, CD-ROM disc, CD-R and CD-RW disc, DVD-R, DVD+R, DVD-RW, and DVD+RW disc
   • FLASH MEMORY DEVICES
     • USB flash drive, jump drive, or thumb drive, Memory card, Memory stick, SSD
   • ONLINE AND CLOUD
     • Storing data online and in cloud storage is becoming popular as people need to access their data from more than one device. Cloud storage and Network media.

3. Elaborado por Uriel

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