Microprocessor Changing the Value of a data segment register might cause the com

Question

Microprocessor

Changing the Value of a data segment register might cause the computer to use too much memory. cause the computer to make calculation errors. cause the computer to hang. All of the above. None of the above.Registers are located where they arc because of CPU efficiency. of a desire to losser manufacturing costs. modern technology cannot devise a better location. All of the above. None of the above. Explain what happens after each of the following commands are executed:What does " ROM BIOS" stand for and what is its function Explain why an emulator application, such as DOSBox, was required for

Explanation / Answer

5. D

6. D

7. DOS BOX is an emulator program. It is used because, there is a need to run age old dos programs where the modern computers have curbed the provision of dos interface.

9. ROM BIOS stand for READ ONLY MEMORY - BASIC INPUT/OUTPUT SYSTEM. The bios is placed on the rom chip to make sure that it is not lost evenin case of any failure of disk. It makes possible for a computer to boot itself. It determines the functions of a computer when Operating system is not present.

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