Secure digital (SD) card is a type of flash memory cards that is used in various portable electronic devices as a storage media. Most of portable devices such as video camcorder, digital camera, mobile phones, and music player etc use …
Hard Disk Drive (HDD) is a secondary data storage device, which is commonly used in desktop and laptop computers. HDD is a non-volatile and magnetic data storage device that stores the user data in digital form. Nowadays HDD operate on …