b) It is processed when process is switching to kernel mode
Which of the following is not correct statement regarding file types? a) Hard links share same inode number b) Soft links cannot be created across partitions c) Socket files are Unix domain sockets d) Character file is a special file
The soft link will increase the link counter of the file (T/F) a) True b) False
srwxr-xrw- is a a) internet socket file b) unix domain socket file c) symbolic link d) shared file
The permission -rwxr-r- represented in octal expression will be a) 777 b) 666 c) 744 d) 711
The file permission 764 means a) Every one can read, group can execute only and the owner can read and write b) Every one can read and write, but owner alone can execute c) Every one can read, group including owner can write, owner alone can execute d) Every one can read and write and execute
Effective user id can be set using following permission a) 0777 b) 2666 c) 4744 d) 1711
Effective group id can be set using following permission a) 0777 b) 2666 c) 4744 d) 1711
The permission -rwSr-r- represented in octal expression will be a) 0777 b) 2666 c) 4744 d) 4644
If user tries to remove (rm) a readonly file (444 permission), what will happen? a) The file is removed successfully (and silently) b) The rm command prompts for a confirmation, the command is successful upon confirmation c) The rm command prompts for a confirmation, however the operation fails because of insufficient permissions d) The rm command fails because of insufficient permissions
What is the command to set the execute permissions to all the files and sub-directories within the directory /home/user1/direct a) chmod -r +x /home/user1/direct b) chmod -R +x /home/user1/direct c) chmod -f -r +x /home/user1/direct d) chmod -F +x /home/user1/direct
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