The basic input/output system (BIOS) is stored on a ________ chip. (1 point) RAM CPU ROM CMOS

Break Down the Problem

1. Identify what is being asked: The question asks for the type of chip on which the BIOS is stored.
2. Analyze the options provided: RAM, CPU, ROM, CMOS.

Relevant Concepts

1. RAM (Random Access Memory): Volatile memory used for temporary storage while a computer is running.
2. CPU (Central Processing Unit): The main processor of a computer; doesn't store BIOS.
3. ROM (Read-Only Memory): Non-volatile memory that retains data even when the computer is turned off. Commonly used to store firmware like BIOS.
4. CMOS (Complementary Metal-Oxide-Semiconductor): Often associated with the battery-backed memory that stores BIOS settings, but not the BIOS itself.

Analysis and Detail

• The BIOS is firmware that initializes and tests hardware during the booting process. It is stored in a non-volatile memory chip called ROM because it needs to be retained when the computer is powered off.

Verify and Summarize

• Among the options listed, ROM is the only type of memory that fits the purpose of storing BIOS due to its nature of retaining data without power.

Final Answer

The basic input/output system (BIOS) is stored on a ROM chip.