ROM is best described as:

ROM is best described as:

• A. One or more chips on the motherboard that holds the programs that control the basic hardware of the computer and for booting
• B. A large hard drive used for backups
• C. A removable USB drive for data transfer
• D. A type of memory faster than RAM

Answer: (A)

ROM stands for Read-Only Memory, a non-volatile form of memory that retains its contents without power. In most computers it appears as chips on the motherboard and stores firmware—the small set of programs that control basic hardware and guide the startup process. When you power on the machine, the firmware in ROM runs first, performs initial hardware checks, and helps start the operating system by loading it from storage. This is why the description that ROM holds programs that control basic hardware and assist with booting is the best fit. The other options describe different kinds of storage or memory: a large hard drive is for backups and data storage, a removable USB drive is portable storage, and a memory faster than RAM would be something like cache, but ROM is not used for fast, writable data and isn’t faster than RAM.

ROM stands for Read-Only Memory, a non-volatile form of memory that retains its contents without power. In most computers it appears as chips on the motherboard and stores firmware—the small set of programs that control basic hardware and guide the startup process. When you power on the machine, the firmware in ROM runs first, performs initial hardware checks, and helps start the operating system by loading it from storage. This is why the description that ROM holds programs that control basic hardware and assist with booting is the best fit. The other options describe different kinds of storage or memory: a large hard drive is for backups and data storage, a removable USB drive is portable storage, and a memory faster than RAM would be something like cache, but ROM is not used for fast, writable data and isn’t faster than RAM.