Oracle 1z0-485 Exam Details & Actual Exam Questions

  • Exam Code/Number: 1z0-485
  • Exam Name/Title: Oracle Exadata Database Machine 2014 Implementation Essentials
  • Certification Provider: Oracle
  • Corresponding Certification: Other Oracle Certification
  • Exam Questions: 71
  • Updated On: Sep,16 2026
  • Certification Level: Specialist

Oracle Exadata Database Machine 2014 Implementation Essentials Exam Questions

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Oracle 1z0-485 Exam Overview:

Certification Vendor:Oracle
Exam Name:Oracle Exadata Database Machine 2014 Implementation Essentials
Exam Number:1Z0-485
Real Exam Qty:70-71
Exam Price:USD 245 (varies by region)
Certificate Validity Period:Non-expiring (version-specific)
Passing Score:67%
Related Certifications:Exadata Database Machine Models X3-2 and X3-8 Implementation Specialist
Oracle Engineered Systems Certification
Available Languages:English, Japanese
Exam Format:Multiple Choice
Exam Duration:120 minutes
Recommended Training:Oracle Exadata Database Machine 2014 Implementation Training
Exam Registration:Pearson VUE Registration
Oracle University
Sample Questions:Oracle 1z0-485 Sample Questions
Exam Way:Proctored onsite / Online via Pearson VUE
Pre Condition:No mandatory prerequisites; recommended experience with Oracle Database administration, ASM, and RAC environments
Official Syllabus URL:https://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&get_params=p_exam_id:1Z0-485

Oracle 1z0-485 Exam Syllabus Topics:

SectionObjectives
Topic 1: Backup, Recovery & Security- Access control and encryption
- Incremental backup optimization
- RMAN integration with Exadata
- Troubleshooting and diagnostics
Topic 2: Performance & Database Features- Resource management
- Common database features on Exadata
- Performance tuning best practices
Topic 3: Oracle Exadata Architecture- Software Stack
  • 1. Exadata software architecture
    • 2. Grid Infrastructure components
      • 3. Oracle Database integration
        - Database Machine Components
        • 1. Storage cells architecture
          • 2. Compute nodes architecture
            Topic 4: Deployment & Configuration- Database Provisioning
            • 1. ASM configuration
              • 2. Database creation on Exadata
                - Initial Setup
                • 1. Rack installation and cabling
                  • 2. Network configuration
                    Topic 5: Exadata Smart Features & Offloading- Smart Scan & Offload Processing
                    • 1. SQL offloading
                      • 2. Storage indexes
                        - Compression Technologies
                        • 1. OLTP Compression
                          • 2. Hybrid Columnar Compression (HCC)
                            - Smart Flash Cache
                            • 1. Write-back vs Write-through modes
                              • 2. Flash cache configuration
                                Topic 6: Monitoring, Maintenance & Patching- Cell and grid metrics analysis
                                - Lifecycle management
                                - Enterprise Manager Exadata monitoring
                                - Rolling upgrades and patching procedures


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