More than Just Lines on a Map: Best Practices for U.S Bike Routes
presentation storage device.pptx
1. Storage Devices
Storage device are these devices which is used
store data and information into the computer.
Types of storage devices
•Primary storage device
•Secondary storage device
Primary memory
Primary memory is the main memory
of the computer which is used to store
information temporarily. It is also
known as main memory or internal
memory
Example
•Ram (random access memory)
•Rom (read only memory) etc.
2.
3. Secondary memory
Secondary memory refers to external
storage devices that are used to store data
permanently it is also known as backup
memory or auxiliary memory
Example
•Hard disk
•Usb etc.
