New LPI 201-450 Exam Dumps Collection (Question 2 - Question 11)
New Questions 2
According to the Filesystem Hierarchy Standard (FHS), what is the path to the Linux kernel source and may be a symbolic link to the real Linux source code? (Please specify the full path with no version information.)
Answer:
/usr/src/linux, /usr/src/linux/
New Questions 3
After a lot of write operations, the administrator want to ensure that the kernel flushes the file system buffers to disk. Which command will accomplish this? (Specify ONLY the command without any path or parameters.)
Answer:
sync
New Questions 4
What does a 0 in the last field (fsck order) of /etc/fstab indicate about the filesystem?
A. The filesystem should be checked before filesystems with higher values.
B. The filesystem should be checked after filesystems with higher values.
C. The filesystem check counter is ignored.
D. The filesystem has been disabled from being checked and mounted on the system.
E. The filesystem does not require an fsck check when being mounted.
Answer: E
New Questions 5
What is the minimum number of disks required in a fully redundant RAID5 array?
A. 1
B. 2
C. 3
D. 4
E. 5
Answer: C
New Questions 6
A system with SysV-init has a service installed called apache2. Which file controls the start and stop of this service and is referenced by the various runlevel directories?
A. /etc/init.d/apache2
B. /etc/rc2.d/70apache2
C. /etc/rc2.d/apache2
D. /etc/rc2.d/apache2.start
Answer: A
New Questions 7
What component of a system does smartd monitor?
A. CPU
B. RAM
C. Hard drives
D. Ethernet traffic
Answer: C
New Questions 8
Which command will report information on memory usage, paging and block input/output?
A. free
B. memshow
C. ps
D. top
E. vmstat
Answer: E
New Questions 9
Which archive format is used to create an initramfs image?
A. gzip
B. tar
C. RAR
D. cpio
E. bzip2
Answer: D
New Questions 10
What option in the collectd configuration file is required in order to define what to start monitoring?
A. LoadModule
B. Module
C. Plugin
D. LoadPlugin
Answer: D
New Questions 11
In case the file containing the Linux kernel is lost, what happens when the system is booting?
A. The system starts normally since the bootloader copies the kernel to the master boot record of the hard disk.
B. Instead of the kernel, the initramfs is loaded and instructed to mount the root filesystem and reinstall the kernel from the original package or from source.
C. The bootloader mounts the root filesystem read-only and launches /bin/sh directly in order to allow the administrator to reinstall the kernel.
D. Without a kernel a system cannot boot and, depending on the bootloader, an error is displayed.
Answer: D
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