The Best Lpi 201-450 Study Guides and Dumps of 2024 [Q105-Q120]

NEW QUESTION 105
You have configured a workstation to boot in runlevel 4, but you now find that the X server will not start correctly and the machine will not allow local access. What would be the most effective command to run at the LILO prompt to regain local access to the machine, when the last known working kernel image was linux?

NEW QUESTION 106
After configuring a new 2.4 series kernel, all dependencies, such as include files, need to be created. How can this be achieved? Please enter the complete command.

NEW QUESTION 107
Which of the following lines, if used in a user cron job, will run /usr/local/bin/cleanup twice a day?

NEW QUESTION 108
In this example output, which descriptions match the purpose of the free, buff and cache columns? (Choose THREE correct answers.)
# vmstat 1 100
procs ——-memory——-swap—io—–system—-cpu—-
r b swpd free buff cache si so bi bo in cs us sy id wa
0 0 0 282120 134108 5797012 0 0 0 2 0 0 0 0 100 0
0 0 0 282120 134108 5797012 0 0 0 0 1007 359 0 0 100 0
0 0 0 282120 134108 5797012 0 0 0 0 1117 577 0 0 100 0
0 0 0 282120 134108 5797012 0 0 0 0 1007 366 0 0 100 0

NEW QUESTION 109
What command should be used to find out what PCI devices can be seen, without querying the kernel?

NEW QUESTION 110
After manually compiling and installing a new kernel, what has to be done regarding the initramfs?

NEW QUESTION 111
What is the minimum number of disks required in a fully redundant RAID5 array?

NEW QUESTION 112
A system has one hard disk and one CD writer which are both connected to SATA controllers.
Which device represents the CD writer?

NEW QUESTION 113
A server requires a GRUB2 boot option which will always boot to runlevel 1. Which line of a GRUB2 configuration file starts the beginning of the settings needed to make this new choice available?

NEW QUESTION 114
Which of the following properties should be recorded in order to monitor the quality of a network link? (Choose two.)

NEW QUESTION 115
What information does the file modules.dep provide?

NEW QUESTION 116
Where should the LILO code reside, on a system with only one installation of Linux and no other operating systems?

NEW QUESTION 117
CORRECT TEXT
What command discards unused blocks on a mounted file system in order to support SSD devices? (Specify ONLY the command without any path or parameters.)

NEW QUESTION 118
CORRECT TEXT
Which command is used to unload a single module currently loaded by the kernel without unloading any modules that it depends upon? (Specify the command with or without path information)

NEW QUESTION 119
In capacity planning exercises, which tools assist in listing and identifying processes of interest? (Choose TWO correct answers.)

NEW QUESTION 120
Which directory contains system-specific systemd unit files? (Specify the full path to the directory.)