Which of the following is a type of non-volatile storage device that is used to store data permanently?
A. RAM
B. ROM
C. SRAM
D. DRAM
B. ROM
C. SRAM
D. DRAM
Details:
ROM (Read-Only Memory) is a type of non-volatile storage device that is used to store data permanently. ROM retains its data even when power is removed from the device. Unlike RAM (Random Access Memory), which is volatile and loses its data when power is turned off, ROM is specifically designed to store permanent data and instructions that are not meant to be modified.