Study points for the exam To help you prepare, review the exam objectives which highlights the task areas you can expect to see covered in the exam. Red Hat reserves the right to add, modify, and remove exam objectives. Such changes will be made public in advance. Candidates should be able to perform the tasks listed below: Configure a high-availability cluster, using either physical or virtual systems, that: Provides a service fail-over between the nodes Provides a preferred node for the service Selectively fails over based on node characteristics Manage logical volumes in a clustered environment such as: Create volumes and volume groups that are available to all members of a highly-available cluster Create snapshots of logical volumes Configure a GFS file system to: Meet specified size, layout, and performance objectives Support file system quotas * Experienced Linux® system administrators responsible for the planning, deployment, and management of more than 1 physical or virtualized server An RHCE interested in earning a Red Hat Certificate of Expertise or RHCA credential Study points for the exam To help you prepare, review the exam objectives which highlights the task areas you can expect to see covered in the exam. Red Hat reserves the right to add, modify, and remove exam objectives. Such changes will be made public in advance. Candidates should be able to perform the tasks listed below: Configure a high-availability cluster, using either physical or virtual systems, that: Provides a service fail-over between the nodes Provides a preferred node for the service Selectively fails over based on node characteristics Manage logical volumes in a clustered environment such as: Create volumes and volume groups that are available to all members of a highly-available cluster Create snapshots of logical volumes Configure a GFS file system to: Meet specified size, layout, and performance objectives Support file system quotas Configure iSCSI targets and initiators Manage device configuration using udev Create and manage Red Hat Storage based clusters including: Creating distributed clusters Creating replicated clusters Implementing and utilizing appropriate file systems As with all Red Hat performance-based exams, configurations must persist after reboot without intervention. 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. Prerequisites Holding a current RHCE certification is recommended. Have Red Hat Enterprise Clustering and Storage Management (RH436) or equivalent experience. Understand that real-world system administration experience is also an important aspect of preparation for the exam. Review exam objectives for the Red Hat Certificate of Expertise in Clustering and Storage Management Exam. Recommended courses RH436 - Red Hat High Availability Clustering ...

Study points for the exam To help you prepare, the exam objectives highlight the task areas you can expect to see covered in the exam. Red Hat reserves the right to add, modify, and remove exam objectives. Such changes will be made public in advance. Candidates should be able to perform the tasks listed below: Use utilities such as vmstat, iostat, mpstat, sar, gnome-system-monitor, top, powertop and others to analyze and report system and application behavior Configure systems to provide performance metrics using utilities such as Performance Co-Pilot (PCP) Use the Pluggable Authentication Modules (PAM) mechanism to implement restrictions on critical system resources Use - proc - sys, sysctl and - sys to examine and modify and set kernel run-time parameters Use utilities such as dmesg, dmidecode, x86info, sosreport etc. to profile system hardware configurations Analyze system and application behavior using tools such as ps, strace, top and Valgrind * Experienced Linux system administrators responsible for maximizing resource utilization through performance tuning An RHCE interested in earning Red Hat Certified Architect (RHCA) Study points for the exam To help you prepare, the exam objectives highlight the task areas you can expect to see covered in the exam. Red Hat reserves the right to add, modify, and remove exam objectives. Such changes will be made public in advance. Candidates should be able to perform the tasks listed below: Use utilities such as vmstat, iostat, mpstat, sar, gnome-system-monitor, top, powertop and others to analyze and report system and application behavior Configure systems to provide performance metrics using utilities such as Performance Co-Pilot (PCP) Use the Pluggable Authentication Modules (PAM) mechanism to implement restrictions on critical system resources Use - proc - sys, sysctl and - sys to examine and modify and set kernel run-time parameters Use utilities such as dmesg, dmidecode, x86info, sosreport etc. to profile system hardware configurations Analyze system and application behavior using tools such as ps, strace, top and Valgrind Configure systems to run SystemTap scripts Alter process priorities of both new and existing processes Configure systems to support alternate page sizes for applications that use large amounts of memory Given multiple versions of applications that perform the same or similar tasks, choose which version of the application to run on a system based on its observed performance characteristics Configure disk subsystems for optimal performance using mechanisms such as swap partition placement, I - O scheduling algorithm selection, file system layout and others Configure kernel behavior by altering module parameters Calculate network buffer sizes based on known quantities such as bandwidth and round-trip time and set system buffer sizes based on those calculations Select and configure tuned profiles Manage system resource usage using control groups As with all Red Hat performance-based exams, configurations must persist after reboot without intervention. 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. Prerequisites Red Hat recommends that candidates ea> Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) before attempting this exam but neither is required. Exam candidates should: Be a Red Hat Certified System Administrator (RHCSA) or have comparable work experience and s ...

The Red Hat Virtualization with exam (RH319) bundle is a combination of the following: Red Hat Virtualization (RH318) course Red Hat Certified Virtualization Administrator (RHCVA) exam (EX318) ...

The AWS Certified DevOps Engineer – Professional exam validates technical expertise in provisioning, operating, and managing distributed application systems on the AWS platform. Join this full-day, advanced-level course to lea> how to prepare for the exam by exploring the exam’s topic areas and how they map to DevOps on AWS and to specific areas to study. We will review sample exam questions in each topic area and teach you how to interpret the concepts being tested so that you can more easily ...

Prepare by exploring the exam s topic areas and how they map to SysOps on AWS and to specific areas to study. Reviews sample exam questions in each topic area and lea> how to interpret the concepts being tested so that you can more easily eliminate incorrect responses. The AWS Certified SysOps Administrator – Associate exam validates technical expertise in deployment, management, security, and operations on the AWS platform. Join this intermediate-level course to lea> how to prepare for th ...

Red Hat Application Development I: Programming in Java EE with exam (JB184) exposes experienced Java Standard Edition (Java SE) developers to the world of Java Enterprise Edition (Java EE). This course is based on Red Hat® Enterprise Application Platform 7.0. This course is a combination of Red Hat JBoss Development I: Java EE (JB183)and Red Hat Certified Enterprise Application Developer Exam (EX183). Audience This course is designed for Java developers who want to ...

Red Hat Security: Securing Containers and OpenShift with exam (DO426) is bundle is a combination of the following: DO425 - Red Hat Security: Securing Containers and OpenShift EX425 - Red Hat Certified Specialist in Security: Containers and OpenShift Container Platform exam ...

The Advanced Automation: Ansible Best Practices with exam (DO448) bundle is a combination of the following: Advanced Automation: Ansible Best Practices (DO447) Red Hat Certified Specialist in Advanced Automation: Ansible Best Practices exam (EX447) ...

Study points for the exam As an RHCE exam candidate, you should be able to handle all responsibilities expected of a Red Hat Certified System Administrator, including these tasks: Be able to perform all tasks expected of a Red Hat Certified System Administrator Understand and use essential tools Operate running systems Configure local storage Create and configure file systems Deploy, configure, and maintain systems Manage users and groups Manage security Understand core components of Ansible Inventories Modules Variables Facts Plays Playbooks Configuration files Install and configure an Ansible control node Install required packages Create a static host inventory file Create a configuration file Configure Ansible managed nodes Create and distribute SSH keys to managed nodes Configure privilege escalatio * Experienced Red Hat Enterprise Linux system administrators seeking validation of their skills or require a certification either by their organization or based on a mandate (DoD 8570 directive) Students who have taken Red Hat System Administration III: Linux Automation (RH294) and are on the path to becoming a Red Hat Certified Engineer (RHCE) Students who are on the path to becoming a Red Hat Certified Architect (RHCA) Systems administrators who want to demonstrate competency in managing multiple systems IT professionals who work in a DevOps environment and want to demonstrate competency in automating part of their workload Red Hat Certified Engineers who are noncurrent or who are about to become noncurrent and wish to recertify as RHCEs Study points for the exam As an RHCE exam candidate, you should be able to handle all responsibilities expected of a Red Hat Certified System Administrator, including these tasks: Be able to perform all tasks expected of a Red Hat Certified System Administrator Understand and use essential tools Operate running systems Configure local storage Create and configure file systems Deploy, configure, and maintain systems Manage users and groups Manage security Understand core components of Ansible Inventories Modules Variables Facts Plays Playbooks Configuration files Install and configure an Ansible control node Install required packages Create a static host inventory file Create a configuration file Configure Ansible managed nodes Create and distribute SSH keys to managed nodes Configure privilege escalation on managed nodes Validate a working configuration using ad hoc Ansible commands Script administration tasks Create simple shell scripts Create simple shell scripts that run ad hoc Ansible commands Create and use static inventories to define groups of hosts Create Ansible plays and playbooks Know how to work with commonly used Ansible modules Use variables to retrieve the results of running a command Use conditionals to control play execution Configure error handling Create playbooks to configure systems to a specified state Use Ansible modules for system administration tasks that work with: Software packages and repositories Services Firewall rules File systems Storage devices File content Archiving Scheduled tasks Security Users and groups Create and use templates to create customized configuration files Work with Ansible variables and facts Create and work with roles Download roles from an Ansible Galaxy and use them Manage parallelism Use Ansible Vault in playbooks to protect sens ...

Study points for the exam To help you prepare, these exam objectives highlight the task areas you can expect to see covered in the exam. Red Hat reserves the right to add, modify, and remove exam objectives. Such changes will be made public in advance. Understand, identify, and work with containerization features Deploy a preconfigured application and identify crucial features such as namespaces, SELinux labels, and cgroups Deploy a preconfigured application with security context constraint capabilities and view the application’s capability set Configure security context constraints Use trusted registries Load images into a registry Query images in a registry Work with trusted container images Identify a trusted container image Sign images View signed images Scan images Load signed images into a registry Build secure container images Perform simple S2I builds Implement S2I bui * System administrators or developers who want to demonstrate their ability to properly secure containers System administrators or developers who are working in a DevOps environment using Red Hat OpenShift Container Platform Red Hat Certified Engineers who wish to become Red Hat Certified Architects Study points for the exam To help you prepare, these exam objectives highlight the task areas you can expect to see covered in the exam. Red Hat reserves the right to add, modify, and remove exam objectives. Such changes will be made public in advance. Understand, identify, and work with containerization features Deploy a preconfigured application and identify crucial features such as namespaces, SELinux labels, and cgroups Deploy a preconfigured application with security context constraint capabilities and view the application’s capability set Configure security context constraints Use trusted registries Load images into a registry Query images in a registry Work with trusted container images Identify a trusted container image Sign images View signed images Scan images Load signed images into a registry Build secure container images Perform simple S2I builds Implement S2I build hooks Automate builds using Jenkins Automate scanning and code validations as part of the build process Control access to OpenShift Container Platform clusters Configure users with different permission levels, access, and bindings Configure OpenShift Container Platform to use Red Hat Identity Management services (IdM) for authentication Query users and groups in IdM Log into OpenShift Container Platform using an IdM managed account Configure single sign-on (SSO) Install SSO authentication Configure OpenShift Container Platform to use SSO Integrate web applications with SSO Automate policy-based deployments Configure policies to control the use of images and registries Use secrets to provide access to external registries Automatically pull and use images from a registry Use triggers to verify that automated deployments work Manage orchestration Restrict nodes on which containers may run Use quotas to limit resource utilization Use secrets to automate access to resources Configure network isolation Create software-defined networks (SDN) Associate containers and projects with SDNs Configure and manage secure container storage Configure and secure file-based container storage Configure and secure block-based container storage As with all Red Hat performance-based exams, configurations must persist after reboot without intervention. Scores and reporting Official scores for exams come exclusively from Red Hat Certification Central . Red Hat does not authorize e ...

Study points for the exam You should be able to accomplish the following grouped tasks without assistance: Understand and use Git Clone a Git repository Update, modify and create files in a Git repository Add those modified files back into the Git repository Manage inventory variables Structure host and group variables using multiple files per host or group Use special variables to override the host, port, or remote user Ansible uses for a specific host Set up directories containing multiple host variable files for some of your managed hosts Override the name used in the inventory file with a different name or IP address Manage task execution Control privilege execution Run selected tasks Transform data with filters and plugins Populate variables with data from external sources using lookup plugins * The Red Hat Certified Specialist in Advanced Automation: Ansible Best Practices exam will be of interest to anyone seeking to demonstrate a broader knowledge and understanding of Ansible best practices, applying Ansible in larger and more complex projects, and using Ansible Tower, including those in these roles: Experienced Linux system administrators DevOps engineers Cloud administrators Other IT professionals Study points for the exam You should be able to accomplish the following grouped tasks without assistance: Understand and use Git Clone a Git repository Update, modify and create files in a Git repository Add those modified files back into the Git repository Manage inventory variables Structure host and group variables using multiple files per host or group Use special variables to override the host, port, or remote user Ansible uses for a specific host Set up directories containing multiple host variable files for some of your managed hosts Override the name used in the inventory file with a different name or IP address Manage task execution Control privilege execution Run selected tasks Transform data with filters and plugins Populate variables with data from external sources using lookup plugins Use lookup and query functions to template data from external sources into playbooks and deployed template files Implement loops using structures other than simple lists using lookup plugins and filters Inspect, validate, and manipulate variables containing networking information with filters Delegate tasks Run a task for a managed host on a different host, then control whether facts gathered by that task are delegated to the managed host or the other host Install Ansible Tower Perform basic configuration of Ansible Tower after configuration Manage access for Ansible Tower Create Ansible Tower users and teams and make associations of one to the other Manage inventories and credentials Manage advanced inventories Create a dynamic inventory from an identity management server or a database server Create machine credentials to access inventory hosts Create a source control credential Manage projects Create a job template Manage job workflows Create a job workflow template Work with the Ansible Tower API Write an API scriptlet to launch a job Back up Ansible Tower Back up an instance of Ansible Tower As with all Red Hat performance-based exams, config ...