FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -SD Card: An SD Card, stands for Secure Digital Card, is most commonly used with electronics that are designed to offer high-capacity memory with small size. It is often used in small portable devices like cell phones, digital cameras, digital video camcorders, mp3 players, etc.

Detailed explanation-2: -Portable devices such as digital cameras, smartphones, and MP3 players normally use flash memory. USB drives (also called thumb drives and flash drives) and memory cards use flash memory to store data.

Detailed explanation-3: -A memory card is an electronic data storage device used for storing digital information, typically using flash memory. These are commonly used in digital portable electronic devices. They allow adding memory to such devices using a card in a socket instead of a protruding USB flash drives.

Detailed explanation-4: -Examples include portable USB or ‘flash’ keys, memory cards, smartphones, tablets, laptops, notebooks, personal digital assistants, MP3 players, iPods, rewritable CDs, e-readers and any other device with inbuilt accessible storage. PSDs are becoming ubiquitous in the workplace.

Detailed explanation-5: -Aside from USB drives, flash memory devices also include SD and memory cards, which you’ll recognize as the storage medium used in digital cameras.