RedHat EX200 시험요강:
| 주제 | 소개 |
|---|
| 주제 1 | - Manage Security: This section of the exam measures skills of Security Engineers and covers implementing key security controls on Linux systems. It includes configuring firewall rules, managing default file permissions, securing SSH with key-based authentication, and administering SELinux modes, file contexts, port labels, and boolean settings to maintain system integrity and compliance.
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| 주제 2 | - Manage Users and Groups: This section of the exam measures the skills of User Account Administrators and covers managing local users, groups, and permissions. It involves creating and modifying user accounts, setting password policies, handling group memberships, and configuring privileged access to ensure proper role-based security in a multi-user system.
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| 주제 3 | - Understand and Use Essential Tools: This section of the exam measures the skills of Linux System Administrators and covers the basic yet crucial command-line operations required for system management. It focuses on using shell commands, managing files, redirection, and pattern matching with grep and regular expressions. Candidates also demonstrate their ability to connect to remote systems via SSH, handle file compression and archiving, create and edit text files, manage permissions, and locate documentation within system directories.
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| 주제 4 | - Create Simple Shell Scripts: This section of the exam measures the skills of Automation Engineers and focuses on developing basic shell scripts to automate routine tasks. It includes writing conditional statements, processing input and output, using looping constructs, and handling command outputs within scripts to enhance productivity and efficiency in system operations.
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| 주제 5 | - Manage Basic Networking: This section of the exam measures the skills of Network Administrators and focuses on configuring network connectivity and access control. It includes setting up IPv4 and IPv6 addresses, managing DNS and hostname resolution, configuring services to start at boot, and applying firewall rules using firewalld to restrict unauthorized access and maintain secure network environments.
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| 주제 6 | - Manage Software: This section of the exam measures the skills of Package Management Specialists and covers the configuration and management of software repositories and packages. It involves setting up and maintaining RPM and Flatpak repositories, installing and removing software packages, and ensuring access to the right software sources for system stability and security.
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| 주제 7 | - Operate Running Systems: This section of the exam measures the skills of System Operators and covers managing system states and performance. It involves booting and shutting down systems safely, switching between targets, handling system recovery, managing processes and their priorities, interpreting log files, and ensuring system services run correctly. Candidates also demonstrate secure file transfers between systems.
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참조: https://www.redhat.com/en/services/training/ex200-red-hat-certified-system-administrator-rhcsa-exam
RedHat EX200 시험 개요:
| 인증 벤더: | Red Hat |
| 시험명: | Red Hat Certified System Administrator (RHCSA) 시험 |
| 시험 번호: | EX200 |
| 관련 자격증: | Red Hat Certified Engineer in Enterprise Linux (RHCE) Red Hat Certified Engineer in Ansible (RHCE) Red Hat Certified System Administrator (RHCSA) |
| 시험 형식: | 실무 중심의 실기 과제, 객관식 문제 없음, 라이브 시스템 환경, 실기 기반 |
| 시험 시간: | 180분 |
| 합격 점수: | 210/300 (70%) |
| 자격증 유효 기간: | 3년 |
| 지원 언어: | 영어 |
| 응시료: | $500 USD (표준 권장 소비자가격; 지역별로 다를 수 있음) |
| 샘플 문제: | RedHat EX200 샘플 문제 |
| 응시 방법: | 원격 시험 또는 온사이트/시험 센터 응시 방식으로 진행되며, 100% 실무 중심의 실기 시험입니다. 시험 중에는 인터넷 접속이 제공되지 않습니다. |
| 전제 조건: | Red Hat은 Red Hat System Administration I (RH124) 및 Red Hat System Administration II (RH134), RHCSA Rapid Track 과정 (RH199) 수강 또는 이에 상응하는 Red Hat Enterprise Linux 시스템 관리 경험을 권장합니다. 시험 응시 전에 필수 이수해야 하는 특정 교육 과정은 없습니다. |
| 공식 요강 URL: | https://www.redhat.com/en/services/training/ex200-red-hat-certified-system-administrator-rhcsa-exam |
최신 RHCSA EX200 무료샘플문제
문제 #1
Create User Accounts
Create the following user accounts, ensuring the checkboxes are enabled:
- Group named sysmgrs
- User natasha, belonging to the sysmgrs group as a secondary group
- User harry, belonging to the sysmgrs group as a secondary group
- User sarah, with no access to interactive shell on the system and not a member of sysmgrs
- Passwords for natasha, harry, and sarah should all be "flectrag".
문제 #2
Create a script to search for files
* Create a script named myresearch
* Place the script under /usr/local/bin
* The script is used to search for all files under /usr that are smaller than 10 MB and have group write permission, and place these files into /root/myfiles
문제 #3
Configure an NFS export /srv/nfs/projects so clients on 192.168.50.0/24 can mount it read-write.
문제 #4
Create a user harry, set the password to expire every 30 days, and force a password change on first login.
문제 #5
Deny cron access for user john.
질문과 대답:
문제 #1 정답: 회원만 볼 수 있음 | 문제 #2 정답: 회원만 볼 수 있음 | 문제 #3 정답: 회원만 볼 수 있음 | 문제 #4 정답: 회원만 볼 수 있음 | 문제 #5 정답: 회원만 볼 수 있음 |