0 votes 0 votes Anuanu asked May 30, 2016 Anuanu 374 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes question is ambiguous a locked file can ensure concurrency control/can be accessed by one user/can be used to have data security Sanjay Sharma answered May 30, 2016 Sanjay Sharma comment Share Follow See all 0 reply Please log in or register to add a comment.