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Which type of architecture uses different storage space for program code and the data?

Which type of architecture uses different storage space for program code and the data? Correct Answer Harvard architecture

In a Harvard architecture microprocessor, there are two memories, a program or instruction memory, usually a ROM, and a data memory, which is a RAM. Also, there are two data paths into and out of the CPU between the memories. Because both instructions and data can be accessed simultaneously, very high-speed operation is possible.

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