Exam Name: Enterprise Linux System Administration
Certification Provider: Oracle
Corresponding Certification: Other Oracle Certification
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Oracle 1Z0-403 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: User, Group & Access Control | 15% | - Manage local users, groups, and authentication - Permissions, ownership, and special file attributes - sudo, PAM, and password policies |
| Topic 2: Storage & File Systems | 20% | - Disk partitioning, LVM, swap, and RAID - Mounting, quotas, ACLs, and file system checks - Create and manage ext4, XFS, Btrfs file systems - Network file sharing: NFS and Samba |
| Topic 3: Package & Kernel Management | 15% | - Kernel modules, parameters, and bootloader settings - Update and patch systems using Ksplice - Manage software with YUM/DNF and RPM packages |
| Topic 4: Oracle Linux Basics & Installation | 15% | - Install Oracle Linux 6/7 and perform post-installation configuration - Introduction to Oracle Linux distribution and Unbreakable Enterprise Kernel - Boot process, GRUB configuration, and runlevels/targets |
| Topic 5: Security, Monitoring & Troubleshooting | 20% | - System monitoring, resource usage, and process control - SELinux configuration and management - Backup, restore, and basic system recovery - Troubleshoot boot, network, and service issues |
| Topic 6: Networking & Services | 15% | - System logging and journald administration - Manage services: SSH, NTP, rsyslog, firewalld/iptables - Configure IP, routing, DNS, and network interfaces |
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