Question

_________ a phase of a compiler that maps the IR program into the instruction set and the finite resources of the target machine.

(a) Optimizer

(b) Parser

(c) Optimizer & Parser

(d) None of the mentioned

This question was posed to me in an international level competition.

I'm obligated to ask this question of The NFA with epsilon-moves to the DFA-2 in division Finite Automata and Regular Expression of Compiler

Answer 1

Correct answer is (d) None of the mentioned

For explanation I would say: In a two-phase compiler, ensures that there is a source program and an object program.