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The check sum method of testing a ROM ______________(a) Allows data errors to be pinpointed to a specific memory location(b) Provides a means for locating and correcting data errors in specific memory locations(c) Indicates if the data in more than one memory location is incorrect(d) Simply indicates that the contents of the ROM are incorrectThis question was posed to me in homework.Asked question is from Erasable Programmable Read Only Memory topic in chapter Memory Devices of Digital Circuits

Answer»

The CORRECT CHOICE is (d) Simply indicates that the CONTENTS of the ROM are incorrect

To elaborate: If CHECKING of a SUM method goes wrong, it simply indicates that the contents of the ROM are incorrect.



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