PT 1 S3 Q16

Computer operating system software has become increasingly standardized. ... ...

Which one of the following can be inferred from the passage?
(A) If a business does not introduce variety into its computer operating systems, it will lose data on its computers because of damage from virus programs.
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Practice Set: "Drawing Conclusions" Questions, Set 4 - Difficult/Uncommon Mix (25Q)