Which memory type is associated with solid-state drives?

• A. Flash memory
• B. Cache memory
• C. Random access memory
• D. Read-only memory

Answer: (A)

Flash memory is the type of non-volatile storage used in solid-state drives. Solid-state drives rely on flash memory, usually NAND flash, to store data so it remains intact without power and lets the drive access data quickly without moving parts. Cache memory, while a fast buffer near the processor or controller, is just a temporary working area and isn’t used for long-term storage. Random access memory is the system’s primary volatile memory for active tasks, not persistent storage. Read-only memory stores firmware and is not used to hold user data in an SSD.