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From your first practice test to your final review, Actual4Cert covers every stage of Oracle Exadata Database Machine 2014 Implementation Essentials preparation. 71 1z0-485 practice questions, 365 days of free updates, and round-the-clock support come together in one place.

Oracle 1z0-485 Exam Overview:

Certification Vendor:Oracle
Exam Name:Oracle Exadata Database Machine 2014 Implementation Essentials
Exam Number:1Z0-485
Certificate Validity Period:Typically does not expire (subject to Oracle certification policy updates)
Passing Score:60%
Exam Format:Multiple Response, Multiple Choice
Exam Duration:120 minutes
Real Exam Qty:60-75
Exam Price:$245 USD
Available Languages:English
Related Certifications:Oracle Exadata Implementation Specialist
Oracle Database Administration
Sample Questions: DOWNLOAD DEMO
Exam Way:Online proctored or Pearson VUE test centers
Pre Condition:Recommended experience with Oracle Database administration, Oracle RAC, and storage concepts
Official Syllabus URL:https://education.oracle.com/

Oracle 1z0-485 Exam Syllabus Topics:

SectionObjectives
Performance Monitoring and Troubleshooting- Performance tuning tools
- Diagnostics and log analysis
Backup and Recovery- Data protection strategies
- RMAN integration
Storage Server (Cell) Management- Smart Scan and storage optimization
- Cell configuration and monitoring
Database and Grid Infrastructure on Exadata- ASM configuration
- Oracle RAC on Exadata
Networking- InfiniBand architecture
- Ethernet management network
Installation and Configuration- Cluster and database configuration
- Initial system setup
Exadata Architecture and Components- Compute nodes and storage cells
- Exadata hardware overview
Best Practices and Administration- Operational best practices
- Capacity and lifecycle management

Everything Candidates Ask About the 1z0-485 Exam

The Oracle Exadata Database Machine 2014 Implementation Essentials exam (exam code 1z0-485) is the official Oracle exam that leads to the Oracle Exadata Database Machine Implementation Specialist certification, sitting at the Professional level of the Oracle certification track. It is also connected with Oracle Database Administration, Oracle Exadata Implementation Specialist. If this is the credential you are working toward, the 71 practice questions at Actual4Cert map directly to its objectives.

The Oracle Exadata Database Machine 2014 Implementation Essentials exam includes 60-75 questions, and you have 120 minutes to complete them. Divide the time limit by the question count and you get a tight average pace per item, so train yourself to flag time-consuming questions and return to them later instead of getting stuck. Before test day, run at least one full timed session in the Actual4Cert test engine under the same limits — the clock should never surprise you.

The passing score for Oracle Exadata Database Machine 2014 Implementation Essentials is 60%, and the official registration fee is $245 USD. A failed attempt means paying that fee in full again, so your preparation budget deserves the same attention as your study plan. A practical rule: book your exam date only after you can finish a Actual4Cert practice test comfortably above the passing score more than once.

According to Oracle, candidates should meet the following before registering: Recommended experience with Oracle Database administration, Oracle RAC, and storage concepts. Requirements can change, so confirm the latest details on the official exam page before you register.

You can register for the Oracle Exadata Database Machine 2014 Implementation Essentials exam through the official channels below:

Exam delivery: Online proctored or Pearson VUE test centers.

Oracle lists the following official training options for this exam:

Formal training builds the theory; pair it with the 71 practice questions from Actual4Cert to find out whether you are genuinely ready for the exam.

Yes. A free PDF demo of the 1z0-485 practice questions is available to download, so you can judge the format and quality before paying anything. Every purchase also includes 365 days of free updates, and if your product expires you can extend the update service at a 50% discount.

Your order is covered by a conditional 100% money-back guarantee: if you take the corresponding exam within 60 days of purchase and do not pass, you may apply for a full refund. Exams taken within 3 days of purchase are not eligible, nor are free materials or expired orders, and the candidate name must match the payer name. To claim, submit a scanned enrollment slip and your official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Prefer to keep studying? You can instead exchange your purchase for two free products of equal value while keeping the update service on your original one. Delivery itself is immediate: your product unlocks for instant download right after payment and a copy is emailed to you within a minute — if nothing arrives within 2 hours, contact our support team. There is no limit on the number of computers you can install it on.

The Oracle Exadata Database Machine 2014 Implementation Essentials blueprint is divided into 8 major domains, starting with Performance Monitoring and Troubleshooting, Backup and Recovery, and Best Practices and Administration. The full breakdown, including every subdomain and its weighting, is listed in the Exam Topics section above — review it against your own weak areas before scheduling the exam.

Oracle Exadata Database Machine 2014 Implementation Essentials Sample Questions:

Question #1

When running OS Watcher, which two data outputs are valid for Exadata storage cell performance analysis? Select the two correct choices that apply?

  • A. pkginfo
  • B. mpstat
  • C. label
  • D. lostat
  • E. netstat
Reveal Solution  Discussion  0

Correct Answer: D,E  🗳️

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Question #2

High-disk IOPS (I/Os per second) rates are leading to longer execution times.
Which three approaches would you use to improve this scenario?

  • A. Enable Write-Back Flash Cache due to heavy LGWR usage.
  • B. Enable Write-Back Flash Cache due to heavy DBWR usage.
  • C. LeverageIORM to give priority to critical workloads.
  • D. Swap hard disks to High Capacity disks.
  • E. Tune the application to reduce I/O requests.
Reveal Solution  Discussion  0

Correct Answer: A,C,E  🗳️

Explanation: Only visible for Actual4Cert 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. installing a second Ethernet switch in the Exadata rack for client access network connectivity
  • C. replacing the Sun Data Center InfiniBand Switch 36-spine switch with an InfiniBand Gateway Switch
  • D. replacing the Ethernet switch with an equivalent 1U48-port Gigabit Ethernet 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: C,D  🗳️

Explanation: Only visible for Actual4Cert members. You can sign-up / login (it's free).

Question #4

When should you use Hybrid Columnar Compression?

  • A. on tables or partitions that have fairly static data
  • B. on large active tables where deeper compression is desired
  • C. on every table where Advanced Compression is not used
  • D. always
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

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Question #5

Which statement is true about Exadata Storage Servers?

  • A. The Exadata Storage Server automatically deletes old diagnostic and metric files.
  • B. Exadata uses network affinity to determine which storage server data is written.
  • C. Exadata requires a running database instance on all storage servers and database servers.
  • D. Redundancy for user data stored in a database that is running on Exadata is achieved with RAID5.
  • E. Communication between a database and an Exadata storage flows over low latency 10 Gigabit Ethernet.
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

Explanation: Only visible for Actual4Cert members. You can sign-up / login (it's free).

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