Red Hat Certificate of Expertise in Red Hat Enterprise Linux Diagnostics & Troubleshooting (RH342)
The performance-based Red Hat Certificate of Expertise in Red Hat Enterprise Linux Diagnostics and Troubleshooting (EX342) tests your ability to analyze Red Hat® Enterprise Linux® systems for common issues that may cause degradation or loss of performance and either correct the issues or gather forensic information that can be passed along to a third party.
- Unit 1: Introduction to troubleshooting
- Unit 2: Take proactive steps to prevent small issues
- Unit 3: Troubleshoot boot issues
- Unit 4: Identify hardware issues
- Unit 5: Troubleshoot storage issues
- Unit 6: Troubleshoot RPM issues
- Unit 7: Troubleshoot network issues
- Unit 8: Troubleshoot application issues
- Unit 9: Deal with security issues
- Unit 10: Troubleshoot kernel issues
- Unit 11: Red Hat Enterprise Linux Diagnostics and Troubleshooting comprehensive review