010-160시험응시료 & 010-160시험대비최신공부자료

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Lpi인증 010-160시험을 패스하는 지름길은Pass4Test에서 연구제작한 Lpi 인증010-160시험대비 덤프를 마련하여 충분한 시험준비를 하는것입니다. 덤프는 Lpi 인증010-160시험의 모든 범위가 포함되어 있어 시험적중율이 높습니다. Lpi 인증010-160시험패는 바로 눈앞에 있습니다. 링크를 클릭하시고Pass4Test의Lpi 인증010-160시험대비 덤프를 장바구니에 담고 결제마친후 덤프를 받아 공부하는것입니다.

LPI 010-160 시험은 공급 업체 중립적이므로 특정 Linux 배포 또는 공급 업체와 관련이 없음을 의미합니다. 이 시험은 전 세계적으로 인정되며 야심 찬 Linux 시스템 관리자의 이력서에 귀중한 추가 기능입니다. 이 시험은 후보자의 Linux Command-Line 기본 사항, 파일 관리, 기본 스크립팅, 사용자 관리, 네트워크 구성 및 보안에 대한 지식을 테스트하도록 설계되었습니다.

>> 010-160시험응시료 <<

최신 LPI Linux Essentials 010-160 무료샘플문제 (Q47-Q52):

질문 # 47
Which statements about the directory /etc/skel are correct? (Choose two.)

A. The directory contains the global settings for the Linux system.
B. The files from the directory are copied to the home directory of the new user when starting the system.
C. The directory contains a default set of configuration files used by the useradd command.
D. The files from the directory are copied to the home directory of a new user when the account is created.
E. The personal user settings of root are stored in this directory.

정답：C,D

설명：
Explanation
The /etc/skel directory is a skeleton directory that contains the default files and directories that are automatically copied to the home directory of a new user when the account is created by the useradd command12. The purpose of this directory is to provide a consistent and uniform environment for all new users and to save the system administrator's time and effort in configuring the user settings12. The /etc/skel directory can be customized by adding or removing files and directories as needed, depending on the desired default settings for the new users12.
The other options are incorrect because:
* A. The personal user settings of root are stored in this directory. This is not true, as the personal user settings of root are stored in the /root directory, which is the home directory of the root user3. The
/etc/skel directory does not affect the root user's settings, but only the settings of the new users created by the useradd command12.
* B. The files from the directory are copied to the home directory of the new user when starting the system. This is not true, as the files from the directory are copied to the home directory of the new user when the account is created, not when starting the system12. The copying process only happens once, when the useradd command is executed, and not every time the system is started12.
* E. The directory contains the global settings for the Linux system. This is not true, as the directory contains the default settings for the new users, not the global settings for theLinux system12. The global settings for the Linux system are usually stored in other directories under /etc, such as /etc/default,
/etc/sysconfig, /etc/init.d, etc4.
References:
* Understanding the /etc/skel directory in Linux - The Geek Diary
* /etc/skel directory in Linux - techPiezo
* Linux File System Hierarchy - /root directory - LinuxConfig.org
* Linux configuration: Understanding *.d directories in /etc | Enable Sysadmin

질문 # 48
A new server needs to be installed to host services for a period of several years. Throughout this time, the server should receive important security updates from its Linux distribution.
Which of the following Linux distributions meet these requirements? (Choose two.)

A. Ubuntu Linux non-LTS
B. Ubuntu Linux LTS
C. Debian GNU/Linux Unstable
D. Red Hat Enterprise Linux
E. Fedora Linux

정답：B,D

설명：
Ubuntu Linux LTS and Red Hat Enterprise Linux are two Linux distributions that meet the requirements of hosting services for a period of several years and receiving important security updates from their Linux distribution. LTS stands for Long Term Support, which means that these versions of Ubuntu Linux are supported by Canonical, the company behind Ubuntu, for five years with security patches, bug fixes, and software updates1. Red Hat Enterprise Linux is a commercial Linux distribution that offers a stable and secure platform for enterprise applications, with a 10-year life cycle and regular security updates from Red Hat, the company behind RHEL2. Fedora Linux, Debian GNU/Linux Unstable, and Ubuntu Linux non-LTS are not suitable for the requirements, because they have shorter support cycles and are more focused on providing the latest features and software versions, rather than stability and security. Fedora Linux releases a new version every six months and each version is supported for 13 months3. Debian GNU/Linux Unstable is the development branch of Debian, which is constantly updated with new packages and changes, but is not intended for production use4. Ubuntu Linux non-LTS releases a new version every six months and each version is supported for nine months1. Reference:
Ubuntu release cycle | Ubuntu
Red Hat Enterprise Linux Life Cycle - Red Hat Customer Portal
Fedora Release Life Cycle - Fedora Project Wiki
Debian Unstable - Debian Wiki

질문 # 49
Which one of the following statements concerning Linux passwords is true?

A. Passwords may never start with a non-letter.
B. Passwords are only stored in hashed form.
C. Users cannot change their password once it has been set.
D. All passwords can be decrypted using the system administrator's master password.
E. Passwords may be at most six characters long.

정답：B

설명：
Linux passwords are not stored in plain text, but in a scrambled or encrypted form known as a hash. A hash is a one-way function that transforms a string of characters into a fixed-length value. The same input always produces the same hash, but it is impossible to reverse the process and recover the original input from the hash. This way, the system can verify the user's password without exposing it to anyone who can read the file where the hashes are stored. The file that contains the password hashes is /etc/shadow, which is only readable by the root user or members of the shadow group. The passwd utility is used to change the user's password, which updates the hash in the /etc/shadow file. Reference: Linux Essentials 1.6 Topic 105: Security and File Permissions, How to Change Account Passwords on Linux, Where is my password stored on Linux?

질문 # 50
Which files are the source of the information in the following output? (Choose two.) uid=1000 (bob) gid=1000 (bob) groups=1000 (bob), 10 (wheel), 150 (docker), 1001 (libvirt) (wireshark), 989

A. /home/index
B. /etc/passwd
C. /var/db/users
D. /etc/group
E. /etc/id

정답：B,D

설명：
The files /etc/passwd and /etc/group are the source of the information in the following output:
uid=1000 (bob) gid=1000 (bob) groups=1000 (bob), 10 (wheel), 150 (docker), 1001 (libvirt) (wireshark), 989 The /etc/passwd file contains information about user accounts, such as the username, password, user ID (UID), group ID (GID), full name, home directory, and login shell1. The /etc/group file contains information about groups, such as the group name, password, group ID (GID), and members2.
The output shows the UID, GID, and group membership of the user bob. The UID and GID of bob are 1000, which can be found in the /etc/passwd file. The groups that bob belongs to are bob, wheel, docker, libvirt, wireshark, and 989, which can be found in the /etc/group file. The group names are shown in parentheses after the GID, except for the last group, which has no name.
The other options are not files that store user and group information in Linux. The /etc/id file does not exist by default. The /home/index file is not a standard file and has no relation to user and group information. The /var/db/users file is not a standard file and has no relation to user and group information. Reference:
Linux Essentials Exam Objectives, Version 1.6, Topic 103.1, Weight 2
Linux Essentials Certification Guide, Chapter 3, Page 51-52
Linux Filesystem Hierarchy, Chapter 3, Page 17-18
Linux Users and Groups, Chapter 2, Page 9-10

질문 # 51
Which of the following commands can be used to resolve a DNS name to an IP address?

A. dns
B. query
C. host
D. iplookup
E. dnsname

정답：C

설명：
The host command is used to resolve a DNS name to an IP address or vice versa. It can also perform other DNS queries, such as finding the mail servers for a domain. The host command has the following syntax: host [options] [name] [server]. The name argument can be a hostname, such as www.lpi.org, or an IP address, such as 192.168.0.1. The server argument is optional and specifies the name or IP address of the DNS server to query. If no server is given, the default system resolver is used. Reference:
Linux Essentials Version 1.6 Objectives: 1.4.1. Demonstrate an understanding of the purpose and types of DNS records1 Linux Essentials Version 1.6 Exam Study Resources: Linux Essentials Manual - Chapter 10. Network Fundamentals - 10.3. DNS and Hostname Resolution - 10.3.1. The host Command2 Linux Essentials Version 1.6 Exam Study Resources: Linux Essentials Manual - Appendix A. Answers to the Exercises - Chapter 10. Network Fundamentals - 10.3. DNS and Hostname Resolution - Exercise 10.3.12

질문 # 52
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010-160시험응시료 & 010-160시험대비최신공부자료

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최신 LPI Linux Essentials 010-160 무료샘플문제 (Q47-Q52):

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