Which of the following is an example of external storage?

Which of the following is an example of external storage?

• A. RAM
• B. ROM
• C. NAS
• D. External flash drive

Answer: (D)

External storage is storage media that lives outside the computer’s main storage and can be connected or removed to store data separately from internal drives. RAM and ROM are internal memory types: RAM is volatile and used for active data while a program runs, and ROM stores firmware on the motherboard. NAS is a network-attached storage device accessed over a network, which is external in location but not directly attached. An external flash drive is a removable USB-based storage device you physically plug in and unplug, making it portable and outside the system unit. That removable, plug-and-play nature is what makes it the best example of external storage here.

External storage is storage media that lives outside the computer’s main storage and can be connected or removed to store data separately from internal drives. RAM and ROM are internal memory types: RAM is volatile and used for active data while a program runs, and ROM stores firmware on the motherboard. NAS is a network-attached storage device accessed over a network, which is external in location but not directly attached. An external flash drive is a removable USB-based storage device you physically plug in and unplug, making it portable and outside the system unit. That removable, plug-and-play nature is what makes it the best example of external storage here.