⟩ Which one of the following is a element of a kset data structure? a) pointer to the subsystem descriptor b) pointer to the kobject type descriptor of the kset c) both (a) and (b) d) none of the mentioned
c) both (a) and (b)
c) both (a) and (b)
The command chmod 4777 a.out a) will set the suid bit of a.out b) will set the suid bit of a.out only if the command is issued by root c) is not a valid command d) will set the sticky bit of a.out
Which of the following umask settings allow execute permission to be set by default on regular files? a) 222 b) 111 c) 000 d) None of the given choices
Which of the following umask settings doesn't allow execute permission to be set by default on directory files? a) 222 b) 111 c) 000 d) 444
The permission -rwxr–r– represented in octal expression will be?
The permission -rwsr--r-- represented in octal expression will be?
Which one of the following is a mount point for a temporarily mounted filesystem? a) /mnt directory b) /media directory c) /dev directory d) none of the mentioned
Operating system kernel must be located in a) / b) /boot c) either in / or in /boot d) none of the mentioned
What is /root? a) root filesystem b) home directory of the root user c) the directory which contains all the directories of the filesystem d) none of the mentioned
System binaries are stored in a) /sbin directory b) /usr/sbin directory c) /usr/local/sbin directory d) all of the mentioned
The /dev directory contains the a) device drivers b) device files c) kernel modules of device drivers d) none of the mentioned