Which storage option is designed for permanent data storage?

Flash drives are specifically designed for permanent data storage, making them a reliable option for saving and transferring files. They use flash memory technology, which allows for the storage of data even when the device is not powered on, ensuring that files remain intact over time. Flash drives are portable, can hold a significant amount of data, and are widely used for both personal and professional purposes.

In contrast, the processor is a key component of a computer that performs calculations and processes data but does not store information permanently. The keyboard is an input device used to enter data into a computer and does not retain any stored information. The speaker, on the other hand, is an output device that produces sound and does not have any storage capabilities. Thus, among the given options, the flash drive is the only device specifically designed for permanent data storage.