1 explain the difference between hierarchical format, removable media, and flash drives.

The hierarchial data format is where large data are being stored and they are also being organized within the device. The removal media is a type of device that can store data but can be removed with a computer or laptop; example of this are-usb drives, dvds or diskettes. Lastly, a flash drive. A flash drive is a small device that is use to store data with a specified memory because of its memory stick inside it. It is handy and portable and be removed out and reconnected on the laptop or computer.