Subject
Computer Science
Topic
Computer Fundamental
Which statement best distinguishes ISA from microarchitecture?
Which statement best distinguishes ISA from microarchitecture?
a)
They are always identical termsb)
ISA is software only and has no machine instructionsc)
Microarchitecture is an operating systemd)
ISA defines what the processor does; microarchitecture describes how it is implementedExplanation
Different processors can implement the same ISA using different internal microarchitectures.Related questions
Which component of the CPU performs arithmetic and logical operations?Which CPU component directs and coordinates the execution of instructions?Which CPU component stores very small amounts of data at extremely high speed?What is the primary role of the CPU clock?Which term refers to the amount of data a processor naturally handles in one operation?Which register normally contains the address of the next instruction to be fetched?Which register holds the instruction currently being decoded or executed?Which register holds the address of a memory location being accessed?
