최신 201-450 무료덤프 - Lpi LPIC-2 Exam 201, Part 1 of 2, version 4.5
What directive can be used in named.conf to restrict zone transfers to the 192.168.1.0/24 network?
정답:
allow-transfer { 192.168.1.0/24; };
The correct command sequence to create and mount logical volumes on a Linux system is:
정답: D
Which command turns an existing ext2 filesystem non-destructively into an ext3 filesystem?
(Specify ONLY the command without any path or parameters.)
(Specify ONLY the command without any path or parameters.)
정답:
/sbin/tune2fs, tune2fs
You find that a host (192.168.1.4) being used on one of your client's networks has been compromised with a backdoor program listening on port 31337.
Your client requests a list of originating IP addresses connecting to that port.
Using a Linux workstation as traffic analyzer, which of the following commands would gather the data requested by the client?
Your client requests a list of originating IP addresses connecting to that port.
Using a Linux workstation as traffic analyzer, which of the following commands would gather the data requested by the client?
정답: A
Consider the following /etc/fstab file:
/dev/hda1 swap swap defaults 0 0
/dev/hda2 / ext2 defaults 1 1
/dev/hda3 /home ext2 defaults 1 2
none /proc proc defaults 0 0
/dev/sdb1 /media/usb0 vfat user,noauto 0 0
What is one of the possible commands that an ordinary (non-root) user can use to mount the
/dev/sdb1 partition on the /media/usb0 mount point? (Please enter the command with all parameters and/or options but without any file system type options.)
/dev/hda1 swap swap defaults 0 0
/dev/hda2 / ext2 defaults 1 1
/dev/hda3 /home ext2 defaults 1 2
none /proc proc defaults 0 0
/dev/sdb1 /media/usb0 vfat user,noauto 0 0
What is one of the possible commands that an ordinary (non-root) user can use to mount the
/dev/sdb1 partition on the /media/usb0 mount point? (Please enter the command with all parameters and/or options but without any file system type options.)
정답:
mount /dev/sdb1, mount /media/usb0, /bin/mount /dev/sdb1, /bin/mount /media/usb0, mount /media/usb0/, /bin/mount /media/usb0/
Which of the following commands will securely copy the directory ./fyf/ to /var/tmp/ on the remote host deltaur using the remote user account kevin?
정답: D
Which of the following is a valid location in the automount configuration, when a Windows share needs to be made available to the system?
정답: B
In the following output, what is the 5 minute load average for the system?
# uptime
12:10:05 up 18 days, 19:00, 2 users, load averagE. 0.47, 24.71, 35.31
# uptime
12:10:05 up 18 days, 19:00, 2 users, load averagE. 0.47, 24.71, 35.31
정답: B
What is the correct parameter to pass to the kernel at boot time to force it to use only one of the available processors?
정답: B
DNSSEC is used for?
정답: B
User Joseph has successfully extracted and compiled a program from source code. Installing the binaries produces errors. What is the most likely reason?
정답: C
The following command has just been run successfully:
cd /opt; tar xvf /dev/nst0;
What will happen if the command sequence is run again?
cd /opt; tar xvf /dev/nst0;
What will happen if the command sequence is run again?
정답: D
Your newly-compiled kernel cannot find any modules it needs to load. What command was missed when compiling and installing the kernel?
정답:
make modules_install