Oracle 1z1-485 valid study dumps : Oracle Exadata Database Machine 2014 Implementation Essentials

  • Exam Code: 1z1-485
  • Exam Name: Oracle Exadata Database Machine 2014 Implementation Essentials
  • Updated: Sep 21, 2026
  • Q&As: 71 Questions and Answers

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About Oracle Exadata Database Machine 2014 Implementation Essentials - 1z1-485 Valid Dumps

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Oracle 1z1-485 Exam Overview:

Certification Vendor:Oracle
Exam Name:Oracle Exadata Database Machine 2014 Implementation Essentials
Exam Number:1Z0-485
Exam Duration:120 minutes
Exam Format:Multiple Choice
Real Exam Qty:70-71
Certificate Validity Period:Non-expiring (version-specific)
Exam Price:USD 245 (varies by region)
Passing Score:67%
Related Certifications:Exadata Database Machine Models X3-2 and X3-8 Implementation Specialist
Oracle Engineered Systems Certification
Available Languages:English, Japanese
Recommended Training:Oracle Exadata Database Machine 2014 Implementation Training
Exam Registration:Oracle University
Pearson VUE Registration
Sample Questions:Free Download real 1z1-485 valid dumps
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 1z1-485 Exam Syllabus Topics:

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

                                FAQ for Oracle Exadata Database Machine 2014 Implementation Essentials Candidates

                                Oracle Exadata Database Machine 2014 Implementation Essentials is an official Oracle exam, catalogued under the code 1z1-485. A pass awards you the Oracle Exadata Database Machine 2014 Certified Implementation Specialist certification at the Specialist level. It also supports progress toward Oracle Engineered Systems Certification, Exadata Database Machine Models X3-2 and X3-8 Implementation Specialist. Demand for this credential has stayed strong because it validates skills employers can use from day one.

                                The Oracle Exadata Database Machine 2014 Implementation Essentials exam packs 70-71 questions into 120 minutes. Candidates rarely fail because of one impossible topic; they fail because ten minutes vanished on three stubborn questions. Build a triage habit now: answer, flag, move on, return later. Timed full-length sessions in the ValidDumps test engine are the most honest way to practice that discipline before it counts.

                                You pass Oracle Exadata Database Machine 2014 Implementation Essentials at 67%, and the official registration fee stands at USD 245 (varies by region). One detail worth internalizing: there is no retake discount, so a second sitting costs another full USD 245 (varies by region). Use the ValidDumps practice tests as your gauge and book only when your results clear the requirement with a repeatable margin, not a one-off peak.

                                No mandatory prerequisites; recommended experience with Oracle Database administration, ASM, and RAC environments

                                Vendor policies shift over time, so confirm the current entry conditions before paying any registration fee; the official exam page is the authoritative source.

                                You can sign up for Oracle Exadata Database Machine 2014 Implementation Essentials through the official registration points listed here.

                                Regarding format, the exam is delivered Proctored onsite / Online via Pearson VUE.

                                Oracle recommends the following training for Oracle Exadata Database Machine 2014 Implementation Essentials candidates.

                                Course content builds understanding, but the exam grades answers. Bridge the two with the 71 practice questions in the ValidDumps 1z1-485 package, and the theory starts converting into points.

                                Yes. A free demo of the Oracle Exadata Database Machine 2014 Implementation Essentials material is available on this page, so you can verify the quality of the questions and the expert-edited answers yourself. Once you purchase, updates are free for 365 days and the newest version is emailed to you automatically as it releases; after expiry, extending the update service costs 50% of the regular price.

                                A 100% money-back guarantee covers your purchase under defined conditions. If you take the Oracle Exadata Database Machine 2014 Implementation Essentials exam within 60 days of buying and fail, you can claim a full refund, provided the exam matches your product. Attempts within 3 days of purchase are ineligible, as are downloaded-but-unused products, free materials, and expired orders, and the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, you may exchange rather than refund: two other exam products of equal value, free, with the update service on your original purchase kept intact.

                                Delivery is instant: files unlock for download upon successful payment and are automatically emailed to you within one minute. If nothing arrives within 2 hours, check spam and contact us by email or online service. Installation is unlimited across your computers.

                                Oracle Exadata Database Machine 2014 Implementation Essentials spans 6 official domains. The most heavily weighted include Deployment & Configuration, Performance & Database Features, and Backup, Recovery & Security. The full topic list is published above on this page; let the weightings decide where your next study hour goes.

                                Oracle Exadata Database Machine 2014 Implementation Essentials Sample Questions:

                                Question #1

                                Which two statements are true about Exadata memory capabilities?

                                • A. X3-2 memory can be expanded to 512 GB per node from 256 G
                                • B. X3-2 memory can be upgraded to use Flash in the compute nodes.
                                • C. X3-8 memory is fixed at 4 TB per a Rack.
                                • D. X3-2 can be purchased in a Half Rack configuration with 256 GB per node.
                                • E. X3-8 can be purchased in a Half Rack configuration with 2 TB of memory.
                                Reveal Solution  Discussion  0

                                Correct Answer: C,D  🗳️

                                Explanation: Only visible for ValidDumps members. You can sign-up / login (it's free).

                                Question #2

                                Which statement is true about Oracle compression?

                                • A. Hybrid Columnar Compression can be defined for a single column.
                                • B. A partitioned table can define the use of Advanced Compression or HybridColumnar Compression for each partition.
                                • C. A non-partitioned table can use Advanced Compression and Hybrid Columnar Compression concurrently.
                                • D. A partitioned table can use only Advanced Compression or only Hybrid Columnar Compression.
                                Reveal Solution  Discussion  0

                                Correct Answer: A,D  🗳️

                                Explanation: Only visible for ValidDumps members. You can sign-up / login (it's free).

                                Question #3

                                Identify the correct steps required to upgrade a 1/8th rack of Exadata to a 1/4th rack.

                                • A. Remove the doors of the 1/8th rack.
                                  Add the new servers.
                                  Cable the Database Servers in the rack.
                                  Cable the Exadata Storage Servers in the rack.
                                  Close the rack.
                                • B. Activate all cores by using a software command.
                                  Activate all hard drives and flash drives.
                                  Create the grid disks.
                                  Expand the Oracle ASM diskgroups.
                                  Review the new configuration.
                                • C. Activate all cores by using a software command.
                                  Activate all hard drives and flash drives.
                                • D. Remove the doors of the 1/8th rack.
                                  Add an additional Sun Datacenter InfiniBand Switch.
                                  Add the new servers.
                                  Cable the Database Servers in the rack.
                                  Cable the Exadata Storage Servers in the rack.
                                  Close the rack.
                                  Configure the new hardware.
                                Reveal Solution  Discussion  0

                                Correct Answer: B  🗳️

                                Explanation: Only visible for ValidDumps members. You can sign-up / login (it's free).

                                Question #4

                                The Exadata compute node, exadbs04, has been having issues for some time. The server had to be repaired and you just received a new server. Your LVM snapshot was corrupt and now the compute node must be re-image with an Oracle Support installation image. Which three tasks would you need to perform to re-image the compute node?

                                • A. Create a CELLBOOT USB Flash Drive using an external USB drive.
                                • B. Reconfigure all site-specific settings (host name, IP addresses, NTP server, and so on).
                                • C. Reboot the new server using a bootable recovery image from the external USB drive.
                                • D. Mount the LVM backup image across the network and recover the system.
                                • E. Remove exadbs04 from the RAC cluster and all associated Oracle Homes from the central inventory.
                                Reveal Solution  Discussion  0

                                Correct Answer: A,B,E  🗳️

                                Explanation: Only visible for ValidDumps members. You can sign-up / login (it's free).

                                Question #5

                                Identify two reasons why using external tables for high performance data loads on Exadata is more advantageous than SQL*Loader.

                                • A. Transformations can be applied directly on the file data using SQL or PL/SQL constructions.
                                • B. Parallelizing loads with external tables enables more efficient space management.
                                • C. External tables allow transparent parallelization inside the database.
                                • D. External tables can take advantage of storage indexes to speed up data loads.
                                Reveal Solution  Discussion  0

                                Correct Answer: B  🗳️

                                Explanation: Only visible for ValidDumps members. You can sign-up / login (it's free).

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