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    EX200K – Red Hat Certified System Administrator (RHCSA) exam

    EX200K

    Opis

    The performance-based Red Hat Certified System Administrator (RHCSA) exam (EX200) tests your knowledge in areas of system administration common across a wide range of environments and deployment scenarios.

    The skills tested in this exam are the foundation for system administration across all Red Hat® products.

    Objectives listed for this exam are based on the most recent Red Hat product version available.

    Cel

    By passing this exam, you become a Red Hat Certified System Administrator. If you choose to continue your learning journey beyond RHCSA, the credential can also serve as a foundational step on your path toward our highest level of certification – Red Hat Certified Architect (RHCA®).

     

    You must be a current RHCSA® to become a Red Hat Certified Engineer (RHCE®).

    Grupa docelowa

    • Experienced Red Hat Enterprise Linux system administrators seeking validation of their skills
    • Students who have attended Red Hat System Administration I (RH124) and Red Hat System Administration II (RH134) and are on the path to becoming an RHCSA
    • Experienced Linux system administrators who require a certification either by their organization or based on a mandate (DoD 8570 directive)
    • IT professionals who are on the path to becoming a Red Hat Certified Engineer (RHCE)
    • An RHCE who is noncurrent or who is about to become noncurrent and wants to recertify as an RHCE
    • DevOps professionals who wish to demonstrate their expertise with the fundamentals of container technology

    Wymagania

    Konspekt

    Study points for the exam

    RHCSA exam candidates should be able to accomplish the tasks below without assistance. These have been grouped into several categories.

     

    1. Understand and use essential tools
      Access a shell prompt and issue commands with correct syntax
      Use input-output redirection (>, >>, |, 2>, etc.)
      Use grep and regular expressions to analyze text
      Access remote systems using SSH
      Log in and switch users in multiuser targets
      Archive, compress, unpack, and uncompress files using tar, gzip, and bzip2
      Create and edit text files
      Create, delete, copy, and move files and directories
      Create hard and soft links
      List, set, and change standard ugo/rwx permissions
      Locate, read, and use system documentation including man, info, and files in /usr/share/doc
    2. Create simple shell scripts
      Conditionally execute code (use of: if, test, [], etc.)
      Use Looping constructs (for, etc.) to process file, command line input
      Process script inputs ($1, $2, etc.)
      Processing output of shell commands within a script
    3. Operate running systems
      Boot, reboot, and shut down a system normally
      Boot systems into different targets manually
      Interrupt the boot process in order to gain access to a system
      Identify CPU/memory intensive processes and kill processes
      Adjust process scheduling
      Manage tuning profiles
      Locate and interpret system log files and journals
      Preserve system journals
      Start, stop, and check the status of network services
      Securely transfer files between systems
    4. Configure local storage
      List, create, delete partitions on MBR and GPT disks
      Create and remove physical volumes
      Assign physical volumes to volume groups
      Create and delete logical volumes
      Configure systems to mount file systems at boot by universally unique ID (UUID) or label
      Add new partitions and logical volumes, and swap to a system non-destructively
    5. Create and configure file systems
      Create, mount, unmount, and use vfat, ext4, and xfs file systems
      Mount and unmount network file systems using NFS
      Configure autofs
      Extend existing logical volumes
      Create and configure set-GID directories for collaboration
      Diagnose and correct file permission problems
    6. Deploy, configure, and maintain systems
      Schedule tasks using at and cron
      Start and stop services and configure services to start automatically at boot
      Configure systems to boot into a specific target automatically
      Configure time service clients
      Install and update software packages from Red Hat Network, a remote repository, or from the local file system
      Modify the system bootloader
    7. Manage basic networking
      Configure IPv4 and IPv6 addresses
      Configure hostname resolution
      Configure network services to start automatically at boot
      Restrict network access using firewall-cmd/firewall
    8. Manage users and groups
      Create, delete, and modify local user accounts
      Change passwords and adjust password aging for local user accounts
      Create, delete, and modify local groups and group memberships
      Configure superuser access
    9. Manage security
      Configure firewall settings using firewall-cmd/firewalld
      Manage default file permissions
      Configure key-based authentication for SSH
      Set enforcing and permissive modes for SELinux
      List and identify SELinux file and process context
      Restore default file contexts
      Manage SELinux port labels
      Use boolean settings to modify system SELinux settings
      Diagnose and address routine SELinux policy violations
    10. Manage containers
      Find and retrieve container images from a remote registry
      Inspect container images
      Perform container management using commands such as podman and skopeo
      Build a container from a Containerfile
      Perform basic container management such as running, starting, stopping, and listing running containers
      Run a service inside a container
      Configure a container to start automatically as a systemd service
      Attach persistent storage to a container

     

    As with all Red Hat performance-based exams, configurations must persist after reboot without intervention.
    Red Hat reserves the right to add, modify, and remove objectives. Such changes will be made public in advance through revisions to this document.

    Uwagi

    Duration – 3 hours

     

     

    Preparation

    Red Hat encourages you to consider taking Red Hat System Administration I (RH124) and Red Hat System Administration II (RH134) to help prepare. Attendance in these classes is not required; you can choose to take just the exam.

    While attending Red Hat classes can be an important part of your preparation, attending class does not guarantee success on the exam. Previous experience, practice, and native aptitude are also important determinants of success.

    Many books and other resources on system administration for Red Hat products are available. Red Hat does not endorse any of these materials as preparation guides for exams. Nevertheless, you may find additional reading helpful to deepen your understanding.

     

     

    Exam format

    The Red Hat Certified System Administrator (RHCSA) exam is a hands-on, practical exam that requires you to undertake real-world tasks. Internet access is not provided during the in-person exam, and you will not be permitted to bring any hard copy or electronic documentation into the exam. This prohibition includes notes, books, or any other materials. For most exams, the documentation that ships with the product is available during the exam.

    This exam can also be taken virtually as part of our remote testing format. Find out more about remote exams to see if this is the right choice for you.

     

     

    Scores and reporting

    Official scores for exams come exclusively from Red Hat Certification Central. Red Hat does not authorize examiners or training partners to report results to candidates directly. Scores on the exam are usually reported within 3 U.S. business days.

    Exam results are reported as section scores. Red Hat does not report performance on individual items, nor will it provide additional information upon request.

     

     

    Recommended next exam or course

    For more details, please contact us at osec@osec.pl

    Note: The course outline is subject to change as technology advances and the underlying job evolves. For questions or confirmation on a specific objective or topic, please contact us at osec@osec.pl
    Cena netto:1934 PLN(450 EUR)Cena brutto:2378.82 PLNOpis

    Kurs przyjęty do powyższej kalkulacji 1 EUR = 4.2983 PLN – tabela nr. 135/C/NBP/2024, z dnia 2024-07-11. Obowiązująca od: 2024-07-14. Cena w PLN jest orientacyjna (wyliczana z EUR/USD wg kursu sprzedaży NBP z dnia wystawienia faktury). Przyjmujemy wpłaty w PLN lub EURO.

    Uwaga

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    W celu ustalenia szczegółów prosimy o kontakt na osec@osec.pl

     

     

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