1 votes 1 votes How New to Running is valid? how Running to Ready is invalid?? atul_21 asked Jan 2, 2018 atul_21 246 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply hacker16 commented Jan 2, 2018 reply Follow Share as it is uniprogrammed OS, so there can only be one process in main memory at a time. therefore there is nothing called ready state in uniprogrammed os. 1 votes 1 votes atul_21 commented Jan 2, 2018 reply Follow Share ohkkk. . Thanks a lot hacker16 1 votes 1 votes Please log in or register to add a comment.