201-450試験無料問題集（367題）「Lpi LPIC-2 Exam 201, Part 1 of 2, version 4.5 認定」

出題：1

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.)

正解：

sync

出題：2

What command can be used to install a Perl module ('$module') from the CPAN archive?

A. perl -cpan -e "make $module"

B. perl -cpan -i $module

C. perl -i $module

D. perl -MCPAN -e "install $module"

E. perl -MCPAN -install $module

正解：D 解答を投票する

出題：3

Which command with all parameters and arguments, can be used by root to erase the cron job list for the user fred?

正解：

crontab -u fred -r

出題：4

What is the purpose of an initramfs during the Linux system start?

A. It creates a ram disk to store volatile data for directories like /tmp to reduce writes to disk

B. It moves the kernel from normal system memory to initram memory to speed up kernel access

C. It copies the root file system's content to RAM to speed up the system and reduce writes to disk

D. It loads required modules and starts sub sytems like LVM to make the root file system accessible to the kernel

正解：D 解答を投票する

出題：5

Which port must be open on a firewall, to allow a DNS server to receive queries? (Enter only the port number).

正解：

53

出題：6

Which command will report information on memory usage, paging and block input/output?

A. ps

B. memshow

C. vmstat

D. top

E. free

正解：C 解答を投票する

出題：7

Which of the following commands will erase the contents of the /dev/sdb3 partition?

A. dd if=/dev/zero of=/dev/sdb3

B. rm /dev/sdb3

C. dd of=/dev/zero if=/dev/sdb3

D. umount /dev/sdb3

正解：A 解答を投票する

出題：8

Which TWO of the following sentences are true about this package?
Consider the following excerpt from an RPM spec file:
Summary: Complete Web authoring system for linux
Name: nvu
Version: 0.50
Release: 5
Source0: %{name}-%{version}.tar.bz2
Patch0: nvu-freetype2.patch.bz2
Patch1: nvu-mozilla-1.1-system-myspell-dicts.patch.bz2 Patch2: nvu-
mozilla-1.7-spellcheck-full- langname.patch.bz2 License: MPL/LGPL/GPL
Group: Development/Other
Url: http://www.nvu.com
BuildRoot: %{_tmppath}/%{name}-buildroot
BuildRequires: libjpeg-devel libpng-devel libIDL-devel BuildRequires:
zip tcsh
BuildRequires: gtk+2-devel >= 2.2.0
Which TWO of the following sentences are true about this package?

A. Package gtk+2-devel version 2.2.0 or higher needs to be present in the system before this nvu package may be installed.

B. The macro %_tmppath must be defined in system-wide or in local configuration files.

C. The file nvu-freetype2.patch.bz2 must be present in the SOURCES/PATCHES directory.

D. The nvu-0.50.tar.bz2 will be unpacked into %{_tmppath}/%{name}-buildroot.

E. The nvu-0.50.tar.bz2 file contains pristine sources for nvu.

正解：A,E 解答を投票する

出題：9

What command is used to re-add a partition to a software RAID setup?

A. raidadd

B. raidaddhot

C. raidhotadd

D. addraid

正解：C 解答を投票する

出題：10

You want to change the file that contains the message which is used at the login prompt when users log in locally. Please enter the file including the path.

正解：

/etc/issue

出題：11

What command can be used on an existing (formatted) partition, to configure the interval between disk checks when mounting partitions?

A. mke2fs

B. config2fs

C. e2fsckconfig

D. e2fsck

E. tune2fs

正解：E 解答を投票する

出題：12

A BIND server should never answer queries from certain networks or hosts. Which configuration directive could be used for this purpose?

A. no-answer { ...; };

B. deny-access { ...; };

C. deny-answer { ...; };

D. deny-query { ...; };

E. blackhole { ...; };

正解：E 解答を投票する

出題：13

After unpacking the source code for a Linux kernel, what is the first make command that should be run which will delete any current configuration and all generated files?
This command will ensure that no inappropriate files were left in the kernel archive by the maintainer.

A. make distclean

B. make mrproper

C. make clean

D. make depend

E. make config

正解：A 解答を投票する

201-450試験無料問題集「Lpi LPIC-2 Exam 201, Part 1 of 2, version 4.5 認定」