Is the following statement true or false? There is a program stored in the ROM and it is used to perform start-up procedures when the computer is turned on.

Question

BlackTom AI · Accepted Answer

ROM (Read‑Only Memory) normally stores firmware — the low‑level program that initializes hardware and launches the operating system at power‑up — so the statement is true.

1) Relevant concepts
- ROM is non‑volatile memory that retains its contents without power.  
- Firmware (commonly called BIOS on older PCs, UEFI on modern ones) is a program stored in ROM/flash that performs start‑up tasks.  
- Startup tasks include power‑on self‑test (POST), hardware initialization, and the bootstrap loader that locates and loads the operating system.

2) Step‑by‑step reasoning
- When the computer is turned on, the CPU needs instructions to begin operation; these cannot come from RAM because RAM is cleared at power‑up.  
- The CPU is designed to fetch its initial instructions from a predefined address mapped to ROM/firmware.  
- The firmware program runs POST to check essential hardware, sets up basic device controllers, and then executes a bootstrap routine to load the OS kernel from disk or other media into RAM.  
- Because these startup routines are stored in ROM or ROM‑like nonvolatile flash, the program is available immediately at power‑on.

3) Calculations
- Not applicable (no numeric calculation required).

4) Why the correct answer is correct
- The definition and standard operation of ROM and firmware directly match the description: a program stored in ROM used for start‑up procedures.

5) Why the other option is incorrect
- Choosing "False" would contradict the established architecture of computers: without firmware in ROM/flash providing startup instructions, the CPU would have no initial program to run at power‑on.

6) Conclusion
- Therefore the correct answer is True, which matches the provided answer.

Is the following statement true or false? There is a program stored in the ROM and it is used to perform start-up procedures when the computer is turned on.判断题

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Is the following statement true or false? There is a program stored in the ROM and it is used to perform start-up procedures when the computer is turned on.判断题

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