What is the name of the operating system which was originally designed by scientists and engineers for use by scientists and engineers?A. MS DOSB. UNIXC. OS/2D. None of the above 0 0 votesArticle Rating Subscribe LoginNotify of new follow-up commentsnew replies to my comments Label {} [+] Name* Email* Label {} [+] Name* Email* 0 Comments Oldest Newest Most Voted Inline FeedbacksView all comments