Storage Devices

Q#6: Write the uses of these storage devices: Hard Disk, USB Flash Disk and SD card. 

Ans: 

• Hard Drive: An internal hard drive is the main storage device in a computer. Hard disks are needed to install operating systems, programs and additional storage devices, and to save documents.

• USB flash drive: It is a very small device to store data which can be travelled with easily. USB drives are commonly used for storage, data backup, and transferring files between devices.  

• SD Card: An electronic flash memory device used to store digital information and commonly used in mobile electronic devices. An SD card is a removable disk.You can use it to expand the storage capacity of your smartphone or tablet, allowing you to store more photos, videos, apps, and other files.

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