Correct option is B
The correct answer is
(B), (C) and (D) only.
RAM stores data that is actively being worked on, such as currently running programs.
RAM is read-write memory, which means users can read from and write to it during computer operations.
ROM is non-volatile and stores critical data, such as the BIOS (Basic Input/Output System) that helps start the computer.
ROM is read-only memory, which retains information even without power.
Information Booster
1.
RAM (Random Access Memory): RAM is a volatile memory that loses its contents when the system is powered off. It holds temporary data that is actively being used by the computer’s CPU.
2.
ROM (Read-Only Memory): ROM is non-volatile and contains essential instructions for booting the computer, such as the BIOS. It retains its content even when the computer is turned off.
3.
Difference between RAM and ROM: RAM is designed for fast data access and is writable, whereas ROM is permanent storage designed for critical system instructions.