CNIT 340 FINAL EXAM ACTUAL QUESTIONS AND
SOLUTIONS RATED A+
✔✔/home - ✔✔user directories
✔✔/tmp - ✔✔temporary files
✔✔root filesystem - ✔✔before any filesystem can be used it must be mounted to the
_____?
✔✔compares directories - ✔✔what does dircmp do?
✔✔False -umount - ✔✔Media is unmounted via unmount command. TRUE or FALSE
✔✔/etc/fstab - ✔✔where a list of filesystems to automatically mount is stored in a config
file
✔✔-the individual owner
-the group owner
-everyone - ✔✔The three owners of every file/directory are
✔✔chown - ✔✔Ownership is changed with this command
✔✔chgrp - ✔✔This can be used to change only the owning group
✔✔----------
no permissions - ✔✔000 (binary permission)
✔✔-rwx------
read, write, & execute only for owner - ✔✔700 (binary permission)
✔✔-rwxrwx---
read, write, & execute for owner and group - ✔✔770 (binary permission)
✔✔-rwxrwxrwx
read, write, & execute for owner, group and others - ✔✔777 (binary permission)
✔✔---x--x--x
execute for owner, group, and others - ✔✔111 (binary permission)
✔✔--w--w--w-
, write for owner, group, and others - ✔✔222 (binary permission)
✔✔--wx-wx-wx
write and execute for owner, group, and others - ✔✔333 (binary permission)
✔✔-r--r--r--
read for owner, group, and others - ✔✔444 (binary permission)
✔✔-r-xr-xr-x
read and execute for owner, group, and others - ✔✔555 (binary permission)
✔✔-rw-rw-rw-
read and write for owner, group, and others - ✔✔666 (binary permission)
✔✔-rwxr----
owner can read, write, and execute, group can only read, others have no permission -
✔✔740 (binary permission)
✔✔ln -s source target - ✔✔this command creates symbolic links
✔✔find - ✔✔used to find files
✔✔ps - ✔✔command to list all running processes
✔✔kill - ✔✔command used to kill a currently running process
✔✔1. boot loader
2. kernel starts init or systemd
3. check integrity of file systems
4. mount local disks
5. designates a paging area
6. cleans up filesystem
7. starts system server processes
8. initializes the network and launches network daemons - ✔✔Unix system startup order
✔✔False.
No daemons or networking - ✔✔Single user mode has networking and daemons
running. TRUE or FALSE
✔✔SysV run level 0 - ✔✔power down state - system is halted
✔✔SysV run level 1 - ✔✔system administration state - what is correct SysV run level?
SOLUTIONS RATED A+
✔✔/home - ✔✔user directories
✔✔/tmp - ✔✔temporary files
✔✔root filesystem - ✔✔before any filesystem can be used it must be mounted to the
_____?
✔✔compares directories - ✔✔what does dircmp do?
✔✔False -umount - ✔✔Media is unmounted via unmount command. TRUE or FALSE
✔✔/etc/fstab - ✔✔where a list of filesystems to automatically mount is stored in a config
file
✔✔-the individual owner
-the group owner
-everyone - ✔✔The three owners of every file/directory are
✔✔chown - ✔✔Ownership is changed with this command
✔✔chgrp - ✔✔This can be used to change only the owning group
✔✔----------
no permissions - ✔✔000 (binary permission)
✔✔-rwx------
read, write, & execute only for owner - ✔✔700 (binary permission)
✔✔-rwxrwx---
read, write, & execute for owner and group - ✔✔770 (binary permission)
✔✔-rwxrwxrwx
read, write, & execute for owner, group and others - ✔✔777 (binary permission)
✔✔---x--x--x
execute for owner, group, and others - ✔✔111 (binary permission)
✔✔--w--w--w-
, write for owner, group, and others - ✔✔222 (binary permission)
✔✔--wx-wx-wx
write and execute for owner, group, and others - ✔✔333 (binary permission)
✔✔-r--r--r--
read for owner, group, and others - ✔✔444 (binary permission)
✔✔-r-xr-xr-x
read and execute for owner, group, and others - ✔✔555 (binary permission)
✔✔-rw-rw-rw-
read and write for owner, group, and others - ✔✔666 (binary permission)
✔✔-rwxr----
owner can read, write, and execute, group can only read, others have no permission -
✔✔740 (binary permission)
✔✔ln -s source target - ✔✔this command creates symbolic links
✔✔find - ✔✔used to find files
✔✔ps - ✔✔command to list all running processes
✔✔kill - ✔✔command used to kill a currently running process
✔✔1. boot loader
2. kernel starts init or systemd
3. check integrity of file systems
4. mount local disks
5. designates a paging area
6. cleans up filesystem
7. starts system server processes
8. initializes the network and launches network daemons - ✔✔Unix system startup order
✔✔False.
No daemons or networking - ✔✔Single user mode has networking and daemons
running. TRUE or FALSE
✔✔SysV run level 0 - ✔✔power down state - system is halted
✔✔SysV run level 1 - ✔✔system administration state - what is correct SysV run level?
