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Suppose the umask value is 022 . The permission attributes of a new created file is rwrre rwxrrr rw- rw- rw- rrr QUESTION 2 The necessary partition to install Linux system are: / and /home /home and /boot I and swap /boot and swap In a multi-user system several people can connect at the same time a user muss be logged in to launsh programs multiple users can log in but not at the same time each user can communicate with each other QUESTION 4 How to change the usmask value to 022 permanently? give the command: umask 022 We have to change the value of umask in the .bashrc or .bash_profile file We have to change the value of umask in file /etc/passwd no answer is right QUESTION 5 The script that runs when a user login into the Linux system is letc/bashrc bashrc /.bash_profile / profile The script that runs by opening a new terminal is letc/profile bashrc /bash_profile / profile QUESTION 7 A file system type is the way in which the files are arranged on a storage disk or a partition a tree like structure or directories a system which manages the files and repertories regarding the operation system no answer is right QUESTION 8 Suppose the permission attributes of a repertory in decimal form are 1755. The permission attributes in character for are then: rws rw- rw- rwx r-x r-t rwx r-x r-s rwt r-x r-x QUESTION 9 A journalized file system doesn't recover unsaved data and doesn't store it in the location where it would have gone if the computer had crashed ensures that the data in the disk should be restored to its pre-cash configuration a recovering mechanism will be proceeded only for system's files no answer is right QUESTION 10 The name of the first logical partition in the 2nd hard IDE disk is /dev/hdb1 /dev/hdb5 /dev/hda1 /dev/hda5