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Apple 9L0-621 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| File Systems and Storage | 15% | - File permissions, ACLs, and ownership - RAID configurations and disk utility - File recovery and maintenance - HFS+ and journaling |
| Mac OS X Server Services | 20% | - Software update and deployment - Web and mail services - Print services - File sharing: AFP, SMB, NFS |
| System Maintenance and Troubleshooting | 15% | - Command-line administration - Performance tuning and optimization - Backup and recovery strategies - Log files and monitoring tools |
| Installation and Initial Setup | 15% | - Installing Mac OS X v10.5 Leopard
|
| Network Configuration and Services | 15% | - TCP/IP configuration and troubleshooting - DNS, DHCP, and NAT services - VPN and remote access - Firewall and network security |
| Directory Services and Authentication | 20% | - LDAP, Active Directory integration - Open Directory architecture - User, group, and computer management - Single Sign-On and Kerberos |
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