Question

What is the disadvantage of the physical address?

(a) debugging

(b) delay

(c) data preservation

(d) data cleared

This question was posed to me by my college professor while I was bunking the class.

The above asked question is from Size of Cache in section Memory Systems of Embedded Systems

Answer 1

Right choice is (b) delay

The explanation is: The physical address access the data through the memory management unit which causes a delay.