Every retake of the Oracle Exadata Database Machine X8M Implementation Essentials exam costs the full fee again, plus the weeks of preparation you cannot recover. The 1z1-902 practice questions at TestsDumps exist to make sure one attempt tells the whole story.
Oracle 1z1-902 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Exadata Database Machine X8M Implementation Essentials |
| Exam Number: | 1Z0-902 |
| Real Exam Qty: | 85–87 |
| Related Certifications: | Oracle Exadata Database Machine X9M Certified Implementation Specialist |
| Passing Score: | 64% |
| Exam Format: | Multiple Choice |
| Exam Duration: | 90 minutes |
| Available Languages: | English |
| Sample Questions: |  |
| Exam Way: | Online proctored or in-test-center delivery |
| Pre Condition: | Recommended experience with Oracle Database and RAC/ASM environments |
| Official Syllabus URL: | https://education.oracle.com/oracle-exadata-database-machine-x9m-implementation-essentials/pexam_1Z0-902 |
Oracle 1z1-902 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Exadata Architecture and Components | - Database Machine configuration - Exadata storage and compute servers |
| Installation and Deployment | - Deployment tools and assistants - Site preparation and rack power up |
| Management and Monitoring | - Enterprise Manager integration - IORM and performance metrics |
| Maintenance and Operations | - Monitoring and troubleshooting - Patching and updates |
1z1-902 Exam FAQ: Reduce Your Risk, Read This First
Oracle Exadata Database Machine X8M Implementation Essentials is an official Oracle exam, identified by exam code 1z1-902. Passing it earns the Oracle Engineered Systems certification at the Specialist level. It also relates to Oracle Exadata Database Machine X9M Certified Implementation Specialist. Certifications like this one remain a reliable route to standing out: they prove ability in a way resumes alone cannot.
The Oracle Exadata Database Machine X8M Implementation Essentials exam contains 85–87 questions to complete within 90 minutes. The candidates who run out of time are usually the ones who never practiced against a clock. The TestsDumps software engine lets you limit your test time exactly like the real exam, exposing pacing weaknesses while they are still free to fix.
Recommended experience with Oracle Database and RAC/ASM environments
Vendor requirements change from time to time, so verify the current conditions before registering via the official exam page.
Yes. You can download the free demo of the Oracle Exadata Database Machine X8M Implementation Essentials questions before you buy, and after purchase you have the right to one year of free updates. When your product expires, extending the update service costs 50% of the regular price. Three versions, PDF, software, and online APP, let you study the way that suits you.
A 100% money-back guarantee protects you under clear conditions. Take the Oracle Exadata Database Machine X8M Implementation Essentials exam within 60 days of purchase; if you 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; 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, and claims are processed within 7 days. Alternatively, exchange for two other exam products of equal value, free, while keeping the update service on your original purchase.
Delivery is instant: files unlock for download at payment and are automatically emailed within one minute. If nothing arrives within 2 hours, check spam and contact customer service, available 24/7. Installation is unlimited across your computers.
The Oracle Exadata Database Machine X8M Implementation Essentials syllabus divides into 4 domains. The leading areas are Management and Monitoring, Maintenance and Operations, and Installation and Deployment. The complete outline is published above; knowing your shortcomings starts with knowing the syllabus.
Oracle Exadata Database Machine X8M Implementation Essentials Sample Questions:
Which two options describe the flash memory capabilities of the Exadata X9M-2 database and storage severs?
- A. No flash storage on the database server
- B. 8 x 6.4 TB NVMe flash cards on the Extreme Flash (EF) storage server
- C. 4 x 6.4 TB NVMe flash cards on the High Capacity (HC) storage server
- D. 4 x 6.4 TB NVMe flash cards on the database server
- E. 8x 6.4 TB NVMe flash cards on the Extended (XT) storage server
Correct Answer: B,C 🗳️
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You are updating your Exadata X9M-2 Elastic Database Machine with 6 database servers and 12 High Capacity Storage Servers. You will be using patchmgr to apply updates across the entire machine while still maintaining database availability.
Assuming you are driving patchmgr from an external server, which statement is true about the execution phase?
- A. patchmgr must be invoked with the -rolling argument with all database and storage servers listed in a single input file.
- B. patchmgr cannot apply updates in a rolling manner, you must manually apply patches with the dbnodeudpate and cellupdate tools if high availability is required.
- C. patchmgr must be invoked with the -rolling argument. Each component type must be upgraded independently of the other.
- D. patchmgr will apply patches in component groups consisting of 1 database server and 2 storage servers to minimize disruption.
Correct Answer: A 🗳️
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Which two statements are true about enabling write-back flash cache?
- A. When enabling write-back flash cache in a non-rolling manner, you need to drop the Persistent Memory Commit Accelerator (PMEMLog) first.
- B. Write-back flash cache is on by default for High Capacity Storage Servers in High Redundancy configurations.
- C. When enabling write-back flash cache in a rolling manner, DBCLI should be used to inactivate the grid disks on all cells first.
- D. Write-back Flash Cache cannot be used on Extreme Flash Storage Servers.
- E. Before write-back flash cache is enabled, you need to drop the Flash Cache first.
Correct Answer: B,E 🗳️
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Which three steps are required to expand an Exadata X9M-2 Database Server with the lowest memory configuration available to the highest memory configuration?
- A. Add 12x 64GB DIMMs.
- B. Add 24x 32GB DIMMs.
- C. Add 16x 32GB DIMMs.
- D. Add 16x 64GB DIMMs.
- E. Add 32x 64GB DIMMs.
- F. Shutdown the Database Server if running.
- G. Remove existing memory modules.
- H. Memory cannot be expanded on Exadata X9M-2 Database Servers.
- I. Add 12x 32GB DIMMs.
Correct Answer: E,F,G 🗳️
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Which three statements are true about the CELLCLI command?
- A. It can execute commands on multiple storage servers in parallel.
- B. It can be executed on storage servers.
- C. It requires root privileges to create CELLDISKS and GRIDDISKS.
- D. It has command-line history.
- E. It can be executed using the DCLI utility.
Correct Answer: B,D,E 🗳️
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