Match the following related to OS module.
1. g++ – (i) Name of C++file
2. variable namel – (ii) General compiler
3. mode – (iii) input output mod
4. variable_name2 – (iv) Name of exe file
(a) 1-i, 2-ii, 3-iii, 4-iv
(b) 1-ii, 2-i, 3-iii, 4-iv
(c) 1-iv, 2-iii, 3-ii, 4-i
(d) 1-iv, 2-i, 3-iii, 4-ii