This presentation will tell you about different types of storage. It is made with powerpoint 2019. I hope you understant everything that is explained breifly in this presentation.
2. WHAT IS STORAGE MEASURED IN?
• Kilobytes
• Megabytes
• Gigabytes
• Terabytes
3. MAGNETIC STORAGE
• Common form of storage these days
• Use magnets to store things
• Have moving parts which can fail
eventually
• Can be slow
• Examples : Hard Drive, Floppy disk,
Magnetic tape, Cassette etc.
4. OPTICAL STORAGE
• Uses lasers and light to read and write.
• Fewer space compared to other storage
• Thin and portable
• Examples : CD, DVD, Blu-ray
5. FLASH STORAGE
• Replaced most magnetic and optical media
• Faster and reliable
• Cheaper
• SSDs can be expensive
• Pocket sized devices (such as usb and sd card)
• Examples : USB flash drive, SD card, SSD, M.2
6. ONLINE STORAGE
• Stored online in cloud
• Can be used on all devices
• Come with great storage
• Examples : Mega, Google drive, Dropbox