Which of the below option is correct?
2017
Which of the below option is correct?
- A.
RISC architecture is LOAD-STORE architecture.
- B.
RISC architecture is more compiler intensive while CISC architecture is compiler friendly.
- C.
RISC processors have reduced number of instruction classes while CISC architecture have huge number of instruction classes.
- D.
All of the above
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Correct answer: D
RISC is generally a load-store architecture, depends more on compiler optimization, and has a reduced set of instruction classes compared with CISC. Therefore all the listed statements are correct.