: Administrators, architects, software developers, and anyone responsible for creating, managing, or using containers, including those who want to demonstrate their understanding of the key concepts and processes underlying the use of containers in mode> software. Developers who wish to containerize software applications. Administrators who ...

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 ...

This course is designed for experienced JSE developers who want to extend and test their knowledge and skills in mode> enterprise Java development. Preparation red hat encourages you to consider taking red hat Application Development I: Programming in Java EE (JB183) to help prepare for ex183. Attendance in these classes is not required; students 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 ex183 exam is a hands-on, practical exam that requires you to undertake real-world development tasks. Internet access is not provided during the 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. Documentation that ships with JBoss EAP is available during the exam. 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 total scores. red hat does not report performance on individual items, nor will it provide additional information upon request. Prerequisites Be familiar with using red hat JBoss Developer Studio in a red hat Enterprise Linux environment. Have a solid background with JSE, including a knowledge and understanding of the core Java concepts and APIs. For example, Exceptions, Annotations, and the Collections API are all required during the exam. Review the red hat certified Enterprise Application Developer exam objectives and ensure that you are comfortable with all of the topics mentioned. Recommended courses . - en - courses - jboss-by-red-hat - ex183-red-hat-certified-enterprise-application-developer - ...

This course is designed for experienced JSE developers who want to extend and test their knowledge and skills in mode> enterprise Java development. Preparation red hat encourages you to consider taking red hat Application Development I: Programming in Java EE (JB183) to help prepare for ex183. Attendance in these classes is not required; stu ...

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 for the red hat certificate of Expertise in Linux Diagnostics and Troubleshooting should be able to: Understand and employ general methods for troubleshooting Collect system information to aid in troubleshooting Consult documentation resources to aid in troubleshooting Monitor systems for vital characteristics Configure systems to send log messages to a centralized host Diagnose and troubleshoot system start up issues Identify and resolve service failures affecting boot Regain root control of a system Troubleshoot boot issues Identify hardware and hardware problems Manage kernel modules and their parameters [l * The following audiences may be interested in earning the red hat certificate of Expertise in red hat Enterprise Linux Diagnostics and Troubleshooting: System administrators who manage red hat Enterprise Linux systems System administrators who wish to demonstrate problem solving and analysis skills A red hat certified Engineer (RHCE) interested in earning a red hat certificate of Expertise or RHCA credential 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 for the red hat certificate of Expertise in Linux Diagnostics and Troubleshooting should be able to: Understand and employ general methods for troubleshooting Collect system information to aid in troubleshooting Consult documentation resources to aid in troubleshooting Monitor systems for vital characteristics Configure systems to send log messages to a centralized host Diagnose and troubleshoot system start up issues Identify and resolve service failures affecting boot Regain root control of a system Troubleshoot boot issues Identify hardware and hardware problems Manage kernel modules and their parameters Diagnose and troubleshoot file system issues Recover corrupted file systems Recover mis-configured or broken LVM configurations Recover data from encrypted file systems Identify and fix iSCSI issues Resolve package management issues Resolve package management dependency issues Recover a corrupted RPM database Identify and restore changed files Troubleshoot and fix network connectivity issues Use standard tools to verify network connectivity Identify and fix network connectivity issues Inspect network traffic to aid troubleshooting Diagnose application issues Identify library dependencies for third-party software Identify if an application suffers from memory leaks Use standard tools to debug an application Identify and fix issues related to SELinux Identify and fix authentication issues Identify and fix pluggable authentication module (PAM) issues Identify and fix LDAP and Kerberos identity management issues Gather information to aid third party investigation of issues Create kernel crashdumps Compile and execute SystemTap modules 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 ...

Introduction to containers, Kubernetes, and red hat® OpenShift (DO180) introduces building and managing Docker containers for deployment on a Kubernetes cluster. This course helps students build core knowledge and skills in managing containers through hands-on experience with Docker, Kubernetes, and red hat OpenShift container Platform. This course is based on red hat OpenShift container Platform 3.5 and red hat Enterprise Linux® 7. As a result of attending this class, s ...

Developers who wish to containerize software applications Administrators who are new to container technology and container orchestration Architects who are considering using container technologies in software architectures System administrators System architects Architects and developers who want to install and configure OpenShift container Platfor ...

Lea> to mitigate and manage threats to OpenShift container-based infrastructure red hat Security: Securing containers and OpenShift (DO425) is designed to help infrastructure administrators and security professionals lea> to identity and mitigate threats to OpenShift container-based infrastructure. The curriculum also covers how to implement and manage secure architecture, policies, and procedures for mode> containerized applications and software-defined networking. This course is based on R ...

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 ...

containers, Kubernetes, and red hat OpenShift Administration I with exam (DO286) helps you build core knowledge in building and managing Linux® containers and red hat® OpenShift® container Platform. This hands-on, lab-based course shows you how to deploy sample applications to either a local container runtime or an OpenShift cluster, as well as how to configure and manage OpenShift clusters. If you’re a developer, administrator or site reliability engineer, you will bene ...