Question

In super-scalar processors, ________ mode of execution is used.

(a) In-order

(b) Post order

(c) Out of order

(d) None of the mentioned

I had been asked this question in final exam.

I'm obligated to ask this question of Superscalar Processors topic in section Arithmetic of Computer Architecture

Answer 1

Correct answer is (c) Out of order

To explain I would say: It follows out of order execution to speed up the execution of instructions.