Post category:Computer MCQsPost comments:0 CommentsWhat is the name of the operating system which was originally designed by scientists and engineers for use by scientists and engineers?A. MS-DOS B. UNIX C. OS/2 D. None of the aboveShare this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) You Might Also Like Which one is Digital device, select from the choices below? April 20, 2019 Example of micro computer is? January 2, 2020Leave a Reply Cancel replyCommentEnter your name or username to commentEnter your email address to commentEnter your website URL (optional) Save my name, email, and website in this browser for the next time I comment. Notify me of follow-up comments by email. Notify me of new posts by email.