Match List-I with List-II


Choose the correct answer from the options given below:

Correct option is B

1. A. RAM - III (Memory that can be written to and read from):
· RAM (Random Access Memory) is a type of volatile memory that allows both reading and writing of data. It temporarily stores data being actively used by the CPU.
2. B. ROM - IV (Stores ‘boot up’ program):
· ROM (Read-Only Memory) contains non-volatile memory that stores essential programs, such as the boot-up program or firmware.
3. C. CMOS - II (Stores the date, time and system configuration for BIOS):
· CMOS (Complementary Metal-Oxide Semiconductor) is a memory chip powered by a battery that stores system settings like the date, time, and hardware configurations for the BIOS.
4. D. CPU - I (Brain of the computer):
· The CPU (Central Processing Unit) is the primary processor of a computer, executing instructions and performing calculations. It is often referred to as the "brain of the computer."
Additional Knowledge:
1. RAM: Volatile, fast, temporary storage for active tasks.
2. ROM: Non-volatile, stores critical startup instructions.
3. CMOS: Retains system configurations, powered by a small battery.
4. CPU: Handles processing, instruction execution, and task management.