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From what location are the 1st computer instructions available on boot up?

A. ROM BIOS

B. CPU

C. boot.ini

D. CONFIG.SYS

E. None of the above

Answer: Option A

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Comments ( 3 )

  1. Ramjatan Mishra
    Ramjatan Mishra :
    2 years ago

    BIOS is embedded in ROM ,and booting information store in rom and first time start the computer so bootstrap loader initiate and take up OPERATING SYSTEM from hard disk to RAM .and POST operation execute this time,post operation function to check system activity and efficiency.......

  2. Akshay Gondhalekar
    Akshay Gondhalekar :
    2 years ago

    1

  3. Srinu Andra
    Srinu Andra :
    3 years ago

    Ans d

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