Engineering Computer Science And Engineering Linux Questions and Answers Basic Linux MCQ Section-11 Which is an example for block special file? CD-ROM Virtual Terminal Terminal Serial modem Continue >> Advertisement Continue >> All device files are stored in which directory? /usr /dev /etc /bin Continue >> The file permission 764 means: Every one can read, group can execute only and the owner can read and write Every one can read and write and execute View Answer Every one can read, group including owner can write, owner alone can execute Every one can read and write, but owner alone can execute Continue >> The permission -rwxr–r– represented in octal expression will be 777 711 666 744 Continue >> Effective user id can be set using following permission 2666 0777 1711 4744 Continue >> Effective group id can be set using following permission 2666 0777 4744 1711 Continue >> Sticky bit can be set using following permission 0777 1711 4744 2666 Continue >> The permission -rwSr–r– represented in octal expression will be 4744 4644 0777 2666 Continue >> The permission -rwxr-sr– represented in octal expression will be 2754 2744 2766 0777 Continue >> If user tries to remove (rm) a readonly file (444 permission), what will happen? The rm command prompts for a confirmation, however the operation fails because of insufficient permissions The file is removed successfully (and silently) The rm command prompts for a confirmation, the command is successful upon confirmation The rm command fails because of insufficient permissions Continue >> Just tell us who you are to view your results ! Your first name : Your email address : Show my results >> Please share this quiz to view your results. Facebook PLAY AGAIN !