SAIR 3X0-201 Exam Overview:
| Certification Vendor: | SAIR |
| Exam Name: | Level 2 Core Concepts and Practices |
| Exam Number: | 3X0-201 |
| Exam Price: | USD $150–$200 |
| Available Languages: | English |
| Related Certifications: | SAIR Level 1 SAIR Level 3 Linux/GNU Certified Engineer |
| Exam Duration: | 90–120 |
| Exam Format: | Multiple Choice, Performance-Based / Practical |
| Certificate Validity Period: | 3 years |
| Passing Score: | 70% |
| Real Exam Qty: | 60–90 |
| Recommended Training: | Linux Administration Training SAIR Official Study Guide |
| Exam Registration: | SAIR Official Registration Pearson VUE / Authorized Testing Partner |
| Sample Questions: | SAIR 3X0-201 Sample Questions |
| Exam Way: | Computer-based testing (CBT) at authorized test centers or online proctored |
| Pre Condition: | Recommended: SAIR Level 1 certification or equivalent Linux experience |
| Official Syllabus URL: | https://www.sair.org/ |
SAIR 3X0-201 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: System Installation & Configuration | 15% | - Disk partitioning and filesystems - Kernel configuration and modules - Boot process and bootloaders |
| Topic 2: Backup, Recovery & Troubleshooting | 10% | - Backup strategies and tools - System recovery and rescue mode - Performance and issue diagnosis |
| Topic 3: Security & Hardening | 15% | - Encryption and secure communications - Audit logs and intrusion detection - File security and access control |
| Topic 4: User & Group Administration | 10% | - Authentication and PAM - User and group creation/modification - Sudo and privilege management |
| Topic 5: Filesystem & Storage Management | 15% | - Mounting, quotas and maintenance - Filesystem hierarchy and permissions - Logical Volume Manager (LVM) |
| Topic 6: System & Package Management | 20% | - Scheduling jobs and automation - Process management and monitoring - System services and runlevels/targets - Package managers (RPM, DEB, YUM, APT) |
| Topic 7: Networking & Connectivity | 15% | - DNS, DHCP and network services - Firewall rules and packet filtering - TCP/IP configuration and routing |

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