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Banking Computers Science Sample Paper Computer - Sample Paper - 8

  • question_answer
    The permanently etched program in ROM that automatically begins executing the computer s instructions is the:

    A) ROM.               

    B)        CMOS.

    C) RAM.               

    D)        BIOS.

    E) None of these

    Correct Answer: D

    Solution :

    BIOS (Basic Input/output system), is the built-in software that determines what a computer can do without, accessing programs from a disk. The BIOS is typically placed in a ROM chip that comes with the computer. This ensures that the BIOS will    Always be available and will not be damaged by disk failures. It also makes it possible for a computer to boot itself.


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