Oracle 1z1-485 Exam : Oracle Exadata Database Machine 2014 Implementation Essentials

Oracle 1z1-485 exam
  • Exam Code: 1z1-485
  • Exam Name: Oracle Exadata Database Machine 2014 Implementation Essentials
  • Updated: Oct 15, 2026
  • Q & A: 71 Questions and Answers
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About Oracle 1z1-485 Exam Questions

From your first practice question to exam day, VerifiedDumps covers the entire 1z1-485 journey: a free demo, 71 practice questions in three formats, a full year of free updates, and a clear refund policy. Preparing for the Oracle Exadata Database Machine 2014 Implementation Essentials exam has rarely been this straightforward.

Oracle 1z1-485 Exam Overview:

Certification Vendor:Oracle
Exam Name:Oracle Exadata Database Machine 2014 Implementation Essentials
Exam Number:1Z0-485
Available Languages:English, Japanese
Exam Format:Multiple Choice
Exam Duration:120 minutes
Certificate Validity Period:Does not expire (Oracle certification policy, version-specific exam)
Real Exam Qty:70-80
Passing Score:60-65%
Exam Price:USD 245 (may vary by region)
Related Certifications:Oracle Certified Implementation Specialist - Oracle Exadata Database Machine
Sample Questions:Free Download Pass 1z1-485 Exam Cram
Exam Way:Delivered via Pearson VUE authorized test centers and online proctored exams (where available)
Pre Condition:Recommended experience with Oracle Database administration, ASM, and RAC environments before attempting the exam.
Official Syllabus URL:https://education.oracle.com/

Oracle 1z1-485 Exam Syllabus Topics:

SectionObjectives
Topic 1: Deployment and Configuration- Database provisioning
  • 1. ASM configuration
    • 2. Database creation on Exadata
      - Initial setup and configuration
      • 1. Network configuration
        • 2. Rack installation and cabling
          Topic 2: Performance and Monitoring- System monitoring tools
          • 1. Enterprise Manager Exadata monitoring
            • 2. Cell and grid metrics analysis
              - Performance tuning
              • 1. I/O optimization
                • 2. SQL performance tuning on Exadata
                  Topic 3: Exadata Storage and Smart Features- Compression technologies
                  • 1. Hybrid Columnar Compression (HCC)
                    - Smart Scan and offloading
                    • 1. SQL offload processing
                      • 2. Storage Indexes
                        Topic 4: Backup, Recovery and Maintenance- Patch and lifecycle management
                        • 1. Exadata patching procedures
                          • 2. Rolling upgrades
                            - Backup strategies
                            • 1. Incremental backup optimization
                              • 2. RMAN integration with Exadata
                                Topic 5: Exadata Architecture Overview- Exadata software stack
                                • 1. Grid Infrastructure components
                                  • 2. Oracle Database integration
                                    - Database Machine Components
                                    • 1. Compute nodes architecture
                                      • 2. Storage cells architecture
                                        Topic 6: Security and Troubleshooting- Security features
                                        • 1. Access control and encryption
                                          - Troubleshooting and diagnostics
                                          • 1. Performance issue diagnosis
                                            • 2. Cell alerts and logs

                                              1z1-485 Exam FAQs for 2026 Candidates

                                              The 1z1-485 exam is the official Oracle exam behind the Other Oracle Certification certification, validating the skills measured by the Oracle Exadata Database Machine 2014 Implementation Essentials credential. It sits at the Professional level of the Oracle certification program. It also connects to Oracle Certified Implementation Specialist - Oracle Exadata Database Machine, so the knowledge you build here carries over to those tracks as well.

                                              The 1z1-485 exam contains 70-80 questions to be completed within 120 minutes. Before exam day, divide the available time by the question count to work out a comfortable per-question pace, and mark any item that eats into it so you can return later instead of getting stuck. Timed sessions in the VerifiedDumps test engines make that pacing automatic — run at least two full-length mock exams under the clock so time pressure never becomes the reason you drop points.

                                              The passing score for the 1z1-485 exam is 60-65%, and the official registration fee is USD 245 (may vary by region). Retakes are not discounted — every new attempt means paying the full fee again — so it pays to measure yourself before you book. Work through the 71 practice questions on VerifiedDumps, sit a timed practice test, and schedule your exam only when your scores are consistently comfortable. That simple habit is the cheapest exam strategy there is.

                                              Recommended experience with Oracle Database administration, ASM, and RAC environments before attempting the exam. Requirements can change when Oracle revises its certification program, so confirm the current eligibility rules on the official exam page before you register.

                                              Yes. VerifiedDumps provides a free 1z1-485 PDF demo so you can review the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates — if Oracle revises the exam during that period, the updated material reaches you at no cost. Once the free-update year ends, you can extend your update service at a 50% discount.

                                              Every Oracle Exadata Database Machine 2014 Implementation Essentials purchase on VerifiedDumps is covered by a 100% money-back guarantee with clear conditions: if you take the corresponding exam within 60 days of your purchase and do not pass, you can claim a full refund by submitting a scanned copy of your exam enrollment slip and your official score report as a PDF within two days of the exam date; claims are processed within seven days of submission. The guarantee does not apply to exams taken within three days of purchase, to material that was downloaded but never used in an exam attempt, or to free products and expired orders, and the candidate name must match the payer name. If you would rather not take a refund, you can instead exchange your purchase for two free exam preparation products of equal value and keep the update service on your original product.

                                              Delivery is instant: your download is sent to your email within one minute of payment, with no limit on how many computers you may install the material on. If nothing arrives within two hours, check your spam folder and contact customer service for help.

                                              The Oracle Exadata Database Machine 2014 Implementation Essentials exam blueprint is organized into 6 domains. The first three are:

                                              • Performance and Monitoring
                                              • Deployment and Configuration
                                              • Security and Troubleshooting

                                              For the complete domain-by-domain breakdown, scroll up to the full exam topics outline above and use it to plan how you distribute your study time.

                                              Oracle Exadata Database Machine 2014 Implementation Essentials Sample Questions:

                                              Question #1

                                              When would be the best time to run an Exadata health check (exachk)?

                                              • A. after patching, after upgrades, and after backups
                                              • B. before and after patching, when advised by Oracle Support, andona regular basis
                                              • C. monthly and after a hardware failure
                                              • D. only when advised by Oracle Support
                                              • E. only after a hardware failure
                                              • F. before patching, before upgrades, before backups, and on a regular basis
                                              Reveal Solution  Discussion  0

                                              Correct Answer: B  🗳️

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

                                              Question #2

                                              Your customer is hesitant to install the Oracle Configuration Manager in their environment. Give them three ways in which it will benefit their Exadata Database Machine support experience and potentially resolve some of the issues they are having with the length of time it is taking Oracle to process their Exadata Service Requests (SRs).

                                              • A. Potential issues can be addressed before they impact operations.
                                              • B. Priority handling can be extended for SRs, with attached configuration.
                                              • C. Host information can be gathered and sent to Oracle for license compliance.
                                              • D. Exadata patching cannot be done successfully without the Oracle Configuration Manager.
                                              • E. Root cause analysis can be accelerated.
                                              Reveal Solution  Discussion  0

                                              Correct Answer: A,B,E  🗳️

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

                                              Question #3

                                              Which two actions are permitted with Exadata Database Machine?

                                              • A. configuring a Fibre Channel over Ethernet (FCoE) protocol on database servers
                                              • B. replacing the Ethernet switch with an equivalent 1U48-port Gigabit Ethernet switch
                                              • C. installing a second Ethernet switch in the Exadata rack for client access network connectivity
                                              • D. replacing the Sun Data Center InfiniBand Switch 36-spine switch with an InfiniBand Gateway Switch
                                              • E. configuring a Linux active-active channel bonding on the database servers by using two 10Gigabit Ethernet port
                                              Reveal Solution  Discussion  0

                                              Correct Answer: B,D  🗳️

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

                                              Question #4

                                              What are the three customer options for hosting the Platinum Services Advanced Support Gateway?

                                              • A. Install in Oracle Virtual Machine with required hardware.
                                              • B. Install on Exadata Engineered System.
                                              • C. Purchase the recommended x86 64-Bit gateway hardware from Oracle.
                                              • D. Install on Oracle Database Appliance.
                                              • E. Provide individual x86 64-Bit gateway hardware.
                                              Reveal Solution  Discussion  0

                                              Correct Answer: A,B,C  🗳️

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

                                              Question #5

                                              A control file tracks the physical components of a database. It is the root file that the database uses to find all the other files used by the database. Because of the importance of the control file, Oracle recommends that the control file be __________?

                                              • A. multiplexed, or have multiple identical copies
                                              • B. size constrained, to prevent size overruns
                                              • C. stored on an HA USB Drive, to ensure that it does not get overwritten
                                              • D. managed by EM12c, to ensure proper maintenance
                                              Reveal Solution  Discussion  0

                                              Correct Answer: D  🗳️

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