Which one of the following statements is NOT true?

Correct option is C

RAM is an essential component of a computer. Without RAM, the computer cannot load or run an operating system or applications. The other statements are true regarding their respective roles and optional status.
Important Key Points:
1. RAM (Random Access Memory) - Critical for storing temporary data to run programs efficiently.
2. CPU - Referred to as the brain of the computer as it processes all instructions.
3. Input/Output Devices - Devices like the printer and mouse are optional depending on the setup.
Knowledge Booster:
· RAM is not optional; it is required to run the computer smoothly and support multitasking.
· Printers and mice are peripheral devices, and their use depends on the user's needs.