The cost of ________ LINUX is definitely far less than the cost of commercial operating systems such as Windows.
A) purchasing
B) using
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

The sentence refers to "cost" which implies purchasing, so option A alone is the best choice. Option B is not incorrect, but it does not fit the context as well as option A. Option C and D can be eliminated as option A is the best fit.

The Cost of ________ LINUX Is Definitely Far Less Than