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 ...

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 Enterprise Deployment and Systems Management should be able to perform the following tasks: Configure Red Hat Network (RHN) Satellite server Create child channels of a base channel Create different types of RHN users Create groups and add group administrators Create configuration channels Create a custom RPM spec file and build a binary RPM from provided source code Upload custom RPMS to an RHN Satellite server Create activation keys Assign groups, software channels, and configuration channels to an activation key Configure errata Provision RHN Satellite Server clients using kickstart Set up an SVN version co * System administrators responsible for managing large enterprise environments RHCEs interested in pursuing 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 for the Red Hat Certificate of Expertise in Enterprise Deployment and Systems Management should be able to perform the following tasks: Configure Red Hat Network (RHN) Satellite server Create child channels of a base channel Create different types of RHN users Create groups and add group administrators Create configuration channels Create a custom RPM spec file and build a binary RPM from provided source code Upload custom RPMS to an RHN Satellite server Create activation keys Assign groups, software channels, and configuration channels to an activation key Configure errata Provision RHN Satellite Server clients using kickstart Set up an SVN version control repository Kickstart a machine using Cobbler Manage virtual systems using RHN Satellite server Clone channels and use a cloned channel 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. Be Red Hat Certified System Administrators or have comparable work experience and skills (Red Hat Certified Engineer would be even better) Have taken the Red Hat Enterprise Deployment and Systems Management (RH401) course or have extensive work experience working with Red Hat Satellite Server Review the Red Hat Certificate of Expertise in Enterprise Deployment and Systems Management exam (EX401) objectives Recommended courses RH401 - Red Hat Enterprise Deployment and Systems Management ...

The Red Hat Enterprise Linux Diagnostics and Troubleshooting course (RH342) provides system administrators with the tools and techniques they need to successfully diagnose, and fix, a variety of potential issues. Students will work through hands-on problems in various subsystems to diagnose and fix common issues. Audience The Red Hat Enterprise Linux Diagnostics and Troubleshooting course is aimed at senior system administrators who wish to lea> more about troubleshooting. ...

Performance tuning and capacity planning for Red Hat Enterprise Linux Red Hat Performance Tuning: Linux in Physical, Virtual, and Cloud (RH422) teaches senior Linux® system administrators the methodology of performance tuning. This course discusses system architecture with an emphasis on understanding its implications on system performance, performance adjustments, open source benchmarking utilities, networking performance, and tuning configurations for specific server u ...

Red Hat Enterprise Linux Technical Overview (RH024) is a series of no-cost, on-demand, online videos that provide a technical introduction to Linux ® for IT professionals. The videos will demonstrate basic practical techniques of Linux use and system administration tasks for professionals new to the operating system who are interested in preparing for further study. You will be introduced to why Linux and the open source development model is so important in today s computing environment. Y ...

Through hands-on labs, the student will implement user stories for an existing Java™ EE application and deploy the application to an OpenShift Enterprise instance. The student will lea> how to create, update, and maintain applications using OpenShift Enterprise. Audience This course is designed for application developers (not necessarily Java EE developers) interested in creating OpenShift Enterprise applications with automated unit - acceptance te ...

The Red Hat JBoss Enterprise Application Development I with exam (JB226) bundle is a combination of the following: Red Hat JBoss Enterprise Application Development I (JB225) course Red Hat JBoss Certified Developer exam (EX225) Below you will find a description of each component of the bundle. ...

The Red Hat JBoss Enterprise Application Development I with exam (JB226) bundle is a combination of the following: Red Hat JBoss Application Administration I (JB248) Red Hat JBoss Certified Administration (RHCJA) exam (EX248) Below you will find a description of each component of the bundle. ...

The Red Hat Enterprise Linux Diagnostics and Troubleshooting with exam (RH343) bundle is a combination of the following: RH342 - Red Hat Enterprise Linux Diagnostics and Troubleshooting EX342 - Red Hat Certified Specialist in Linux Diagnostics and Troubleshooting Exam ...

The Red Hat Enterprise Deployment and Systems Management with exam (RH402) bundle is a combination of the following: Red Hat Enterprise Deployment and Systems Management (RH401) course Red Hat Certificate of Expertise in Enterprise Deployment and Systems Management exam (EX401) Below you will find a description of each component of the ...

The Red Hat Enterprise Performance Tuning with exam (RH443) bundle is a combination of the following: Red Hat Enterprise Performance Tuning (RH442) course Red Hat Certified Specialist in Performance Tuning Exam (EX442) ...