LPIC-2 Exam 201, Part 1 of 2, version 4.5 (201-450) Free Practice Test

Question 1

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

A. 15 */2 * * * /usr/local/bin/cleanup

B. 15 7,19 * * * /usr/local/bin/cleanup

C. 15 7,19 * * * tbaker /usr/local/bin/cleanup

D. 15 */2 * * * tbaker /usr/local/bin/cleanup

Correct Answer: B

Question 2

In order to find all library dependencies of /usr/bin/foo, which of the following statement is true?

A. Library dependencies are shown in the /usr/lib directory.

B. The ls -la command has to be run in the /usr/bin directory, to show all library dependencies of foo.

C. Running ldd against /usr/bin/foo will show the required libraries

D. It's necessary to compile the program again to check the library dependencies of foo.

E. Running ldconfig against /usr/bin/foo will show the required libraries

Correct Answer: C

Question 3

After unpacking source code, what file is used by configure to create a final Makefile?

A. Makefile.in

B. configure.in

C. Makefile.tmpl

D. configure.ac

Correct Answer: A

Question 4

Which keyword is used in the /etc/inittab file to define the SysV-init default system runlevel?

Correct Answer:

initdefault

Question 5

After installing a compiled kernel, it can not find any modules that are needed to be loaded. What make target was likely missed while installing the kernel?

Correct Answer:

make modules_install, modules_install

Question 6

Which command is used to install a new LILO boot loader?

A. install-lilo

B. lilo-install

C. lilo

D. lilo-config

Correct Answer: C

Question 7

What happens if the Linux kernel can't mount the root filesystem when booting?

A. An error message is shown and the system boots in maintenance mode.

B. An error message is shown showing which device couldn't be mounted or informing that init couldn't be found.

C. An error message is shown stating that the corresponding kernel module couldn't be loaded.

D. An error message is shown and the administrator is asked by the kernel to specify a valid root filesystem to continue the boot process.

E. An error message is shown and the system reboots after a keypress.

Correct Answer: B

Question 8

What is the purpose of the smartd daemon?

A. It monitors certain disk drives and attempts to predict when they will fail.

B. It monitors process activity and helps the kernel decide which processes to kill when the kernel overcommits.

C. It attempts to automatically repair file systems upon a failed file system check.

D. It is a user space daemon used for reading smart cards and integrated circuit chips.

Correct Answer: A

Question 9

Which of the following sentences is true for the shown BIND9 configuration?
options {
directory "/var/named";
allow-query { any; };
allow-recursion {127.0.0.1; 10.0.0.0/24; };
forwarders {192.168.0.4; };
forward first;
};
zone"." {
type hint;
file "named.ca";
};

A. Any host, from any network, may use this server as its main DNS server.

B. Hosts in the network 10.0.0.0/24 will be able to ask for zone transfers.

C. If the server doesn't know the answer to a query, it sends a recursive query to 192.168.0.4.

D. If the server doesn't know the answer to a query, it sends a recursive query to 192.168.0.4 and, if this fails, it returns a failure.

E. If the server doesn't know the answer to a query, it sends a query to a root DNS server.

Correct Answer: C

Question 10

What is the correct parameter to pass to the kernel at boot time to force it to use only one of the available processors?

Correct Answer:

nosmp

Question 11

How can the label root be added to the ext2 filesystem on /dev/sda1?

A. echo 'root' > /proc/fs/sda1/label

B. tune2fs -L root /dev/sda1

C. relabel /dev/sda1 root

D. labelfs --device /dev/sda1 root

Correct Answer: B

Question 12

You use top to examine the CPU time being consumed by various processes on your system.
You discover that one process, dfcomp, is consuming more than 90 percent of your system's CPU time. What can you conclude?

A. No program should consume 90 percent of available CPU time; dfcomp is clearly malfunctioning and should be terminated.

B. This behavior is normal if your CPU is less powerful than a 2.5GHz EM64T Pentium; but on newer systems, no program should consume 90 percent of CPU time.

C. Very little; dfcomp could be legitimately consuming that much CPU time, or it could be an unauthorized or malfunctioning program.

D. This is normal; dfcomp is the kernel's main scheduling process, and it consumes any unused CPU time.

Correct Answer: C

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Lpi LPIC-2 Exam 201, Part 1 of 2, version 4.5 (201-450) Free Practice Test