Which of these is a characteristic of flash memory?

The characteristic of flash memory that it can be rewritten electronically is key to understanding how this technology operates. Flash memory is a type of non-volatile storage, meaning that it retains data even when power is removed. This ability to store data without the need for constant power is important for devices like USB drives, SSDs, and memory cards.

Additionally, the electronic rewriting capability allows flash memory to be used for a variety of applications, enabling users to easily update or delete data without needing to physically remove the memory chip from a device or use mechanical means to overwrite it, which is often the case with older storage technologies. This also contributes to its high performance and resilience, making it a popular choice for portable and internal storage solutions across many devices, from cameras to smartphones and computers.