The Ultimate Lpi 201-450 Dumps PDF Review [Q134-Q153]

The Ultimate Lpi 201-450 Dumps PDF Review

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NEW QUESTION # 134
When building an RPM package, which rpmbuild option is used to unpack sources and apply patches before proceeding with the next steps?

A. -ba
B. -bb
C. -be
D. -bp
E. -bs

Answer: D

NEW QUESTION # 135
Which of the following parameters instructs the kernel at boot time to use only one of the available processors?

A. vcpumx=1
B. usecpus=1
C. smpcpus=1
D. maxcpus=1
E. vmxcpus=1

Answer: D

NEW QUESTION # 136
The IDE hard drive /dev/hda does not have DMA enabled. Which command must be run to enable DMA on it?

A. hdparm --dma /dev/hda1
B. hdparm -d /dev/hda1
C. hdparm --dma /dev/hda
D. hdparm -d /dev/hda
E. hdparm -d 1 /dev/hda

Answer: E

NEW QUESTION # 137
During which stage of the boot process would this message be seen?
ide_setup: hdc=ide-scsi

A. Daemon initialization and setup.
B. Hardware initializiation and setup.
C. Kernel loading.
D. Boot loader start and hand off to kernel.

Answer: C

NEW QUESTION # 138
How is the source code for the main Linux kernel modules distributed?

A. It is provided as a separate download alongside the Linux kernel source code for the same version
B. It is included with the Linux kernel source code
C. The kernel modules are downloaded on demand as they are used during compilation
D. The kernel modules have their own release cycle and can be maintained separately from the Linux kernel source

Answer: B

NEW QUESTION # 139
What action should be performed after increasing the size of a logical volume?

A. Remount the logical volume
B. Increase the size of the filesystem used for the logical volume
C. Run vgresize
D. Run 1vresize

Answer: B

NEW QUESTION # 140
The server has two network cards. The driver for the first card is the module 8139too and the driver for the second card is the module ne2k-pci. How is it possible to ensure that the card using the 8139too driver is detected before the card using the ne2k-pci driver?

A. modprobe eth0=8139too, eth1=ne2k-pci
B. modprobe 8139too dev=eth0; modprobe ne2k-pci dev=eth1
C. install mod 8139too; install mod ne2k-pci
D. ifconfig modadd eth0=8139too, eth1=ne2k-pci
E. modprobe 8139too; modprobe ne2k-pci

Answer: B

NEW QUESTION # 141
Fill in the blank.
What command will remove a physical volume from a volume group? (Specify ONLY the command without any path or parameters.)

Answer:

Explanation:
vgreduce

NEW QUESTION # 142
Which of the following commands creates a Btrfs subvolume named volumein/mnt?

A. btrfs subvolume create /mnt/volume
B. btrfs create subvolume /mnt volume
C. btrfs subvolume add -n volume /mnt
D. btrfs subvolume new volume /mnt
E. btrfs-subvolume create /mnt/volume

Answer: A

NEW QUESTION # 143
Which is the main configuration file for the SystemV init process? (Specify the full name of the file, including path.)

Answer:

Explanation:
/etc/inittab

NEW QUESTION # 144
What are the main network services used by the PXE protocol? (Choose TWO correct answers.)

A. HTTP
B. NFS
C. DHCP
D. TFTP
E. DNS

Answer: C,D

NEW QUESTION # 145
Which of the following commands lists IPv4 addresses and MAC addresses of network nodes that the local system has seen on its directly connected IP networks?

A. iwlist
B. arp
C. ipadm
D. ifconfig

Answer: B

NEW QUESTION # 146
Which of the following commands will erase the contents of the /dev/sdb3 partition?

A. umount /dev/sdb3
B. dd if=/dev/zero of=/dev/sdb3
C. rm /dev/sdb3
D. dd of=/dev/zero if=/dev/sdb3

Answer: B

NEW QUESTION # 147
Which type of DNS record defines which server(s) email for a domain should be sent to?

Answer:

Explanation:
MX

NEW QUESTION # 148
On a system with separate partitions for /, /usr, /var, /tmp, which filesystem[s] can safely be mounted readonly?

A. /usr, /, /tmp
B. /var
C. /usr
D. /var, /usr
E. /tmp

Answer: C

NEW QUESTION # 149
Which of the following files will be looked for and used by GNU make, if one of them exists, unless a different file is specified on the command line when trying to compile software from source code? (Choose two.)

A. Makefile.in
B. makefile
C. config.h.in
D. Makefile
E. configure

Answer: B,D

NEW QUESTION # 150
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?