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Oracle 1z1-902 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Exadata Database Machine X8M Implementation Essentials |
| Exam Number: | 1Z0-902 |
| Related Certifications: | Oracle Exadata Database Machine X9M Certified Implementation Specialist |
| Exam Duration: | 90 minutes |
| Passing Score: | 64% |
| Available Languages: | English |
| Exam Price: | USD $245 |
| Certificate Validity Period: | 3 years |
| Exam Format: | Multiple Select, Multiple Choice |
| Real Exam Qty: | 60 |
| Recommended Training: | Oracle Exadata Database Machine X8M Implementation Training Oracle Exadata Administration Workshop |
| Exam Registration: | Pearson VUE Oracle University |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or onsite at authorized test centers |
| Pre Condition: | Recommended: 6+ months hands-on experience with Oracle Exadata; knowledge of Oracle Database, ASM, and Linux administration |
| Official Syllabus URL: | https://education.oracle.com/oracle-exadata-database-machine-x8m-implementation-essentials/pexam_1Z0-902 |
Oracle 1z1-902 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Troubleshooting | 7% | - Storage cell recovery - Performance and configuration problems - Network and connectivity issues |
| Topic 2: Site Planning and Implementation Tools (OECA / OEDA) | 12% | - Using Oracle Exadata Deployment Assistant (OEDA) - Designing and validating configurations - Physical site requirements, power and cooling - Using Oracle Exadata Configuration Assistant (OECA) |
| Topic 3: Exadata Database Machine Architecture and Key Capabilities | 15% | - Hardware architecture and components - Software architecture and deployment models - RDMA and network architecture - Key features: Smart Scan, Storage Indexes, HCC, IORM |
| Topic 4: Network Integration | 10% | - Connecting database and storage servers - Client, backup, and private network design - Multi-rack and secure fabric configuration |
| Topic 5: Monitoring and Maintenance | 10% | - Monitoring with Cloud Control, DBMCLI, and command line - Component replacement: disks, flash cards, servers - Startup / shutdown procedures - Routine maintenance tasks |
| Topic 6: Security Implementation | 10% | - ASM and database scoped security - Secure boot, cellwall, AIDE, FIPS compliance - Storage and database security settings - REST API access control |
| Topic 7: Configuration and Administration | 15% | - CellCLI, ExaCLI, DCLI, ExaDCLI usage - ASM disk group creation and management - Flash cache and write-back configuration - Backup and recovery procedures - ACFS filesystem setup |
| Topic 8: Updates and Patching | 8% | - Rolling updates with zero downtime - Software maintenance process - Using patchmgr utility |
| Topic 9: Installation and Initial Configuration | 13% | - Receiving, racking, and cabling procedures - ILOM and service processor setup - ASR (Automatic Service Request) configuration - Firmware verification and update |
Frequently Asked Questions: Oracle Exadata Database Machine X8M Implementation Essentials
Oracle Exadata Database Machine X8M Implementation Essentials is an official Oracle certification exam, registered under the code 1z1-902. Passing it awards the Oracle Exadata Database Machine X8M Certified Implementation Specialist certification, a credential at the Specialist level. It also connects to Oracle Exadata Database Machine X9M Certified Implementation Specialist. The exam is demanding by design, and that difficulty is precisely what makes the credential meaningful for career development.
The Oracle Exadata Database Machine X8M Implementation Essentials exam presents 60 questions within 90 minutes. That is a brisk pace, and the candidates who handle it best are the ones who rehearsed it. Use the ActualPDF engine for full timed simulations, practice flagging and returning, and arrive on exam day with a pacing strategy already proven.
Passing Oracle Exadata Database Machine X8M Implementation Essentials takes 64%, and official registration costs USD $245. Retakes bill the full USD $245 again, so preparation is the least expensive insurance available. Let your ActualPDF practice scores guide the timing: book when you clear the requirement consistently, not occasionally.
Recommended: 6+ months hands-on experience with Oracle Exadata; knowledge of Oracle Database, ASM, and Linux administration
Policies get revised, so confirm the current requirements before you register on the official exam page.
Oracle Exadata Database Machine X8M Implementation Essentials registration is handled through the official channels below.
For scheduling purposes: the exam is delivered Online proctored or onsite at authorized test centers.
Yes, Oracle recommends the following training for Oracle Exadata Database Machine X8M Implementation Essentials candidates.
Complement any training with the 87 practice questions in the ActualPDF 1z1-902 package, because repeated application is what turns course knowledge into a passing score.
Yes. ActualPDF offers a free demo of the Oracle Exadata Database Machine X8M Implementation Essentials questions, so you can verify the quality personally before purchasing. Your purchase then includes a one-year service warranty: updates are free for 365 days, and after expiry you can extend the update service at a 50% discount.
Your money is protected by a 100% money-back guarantee with defined conditions. Take the Oracle Exadata Database Machine X8M Implementation Essentials exam within 60 days of purchase; if you fail, you may 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. You may instead wait for the update version or change to other exam material: exchange for two other exam products of equal value, free, with your original purchase keeping its update service.
Delivery is instant: files unlock for download at payment and are emailed within one minute. If nothing arrives within 2 hours, check spam and contact customer service, online 7/24 even on official holidays. Installation is unlimited across your computers.
Oracle Exadata Database Machine X8M Implementation Essentials is organized into 9 official domains. The most heavily weighted are Site Planning and Implementation Tools (OECA / OEDA) (12%), Monitoring and Maintenance (10%), and Installation and Initial Configuration (13%). The full breakdown appears above on this page; study the weightings and your preparation priorities set themselves.
Oracle Exadata Database Machine X8M Implementation Essentials Sample Questions:
Which two statements are true in regards to starting the Exadata Virtual Machine?
- A. Use vm_maker -auto-start command to configure a virtual machine to start automatically when the KVM host is started.
- B. To see Oracle Linux boot messages during guest startup, use -console option with the vm_maker -start-domain command.
- C. Use vm_maker -start-domain to start a virtual machine manually.
- D. Use vm_maker boot-from-iso command to boot a virtual machine.
- E. To streamline the diagnosis of virtual machines, one ISO file is used for multiple Oracle Exadata System Software releases.
Correct Answer: A,C 🗳️
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When receiving an Exadata Database Machine rack on site, which of the following statements is INCORRECT?
- A. Push Oracle Exadata Rack from behind when moving into place.
- B. Four leveling feet share the load with the casters.
- C. Pushing on the side panels can tip the rack over.
- D. Reuse the shipping brackets to permanently mount the rack to the floor.
- E. Front casters do not turn, you must steer the unit by moving the rear casters.
Correct Answer: D 🗳️
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You are monitoring PMEM cache to see if it is being used effectively with RDMA. Which two of these sources contain information about the RDMA I/O statistics?
- A. PMEM Cache User Reads section in AWR Report
- B. Database lOs section in AWR Report
- C. Exadata Metrics (LIST METRICCURRENT)
- D. Database Statistics (v$ View)
- E. PMEM Cache Space Usage section in AWR Report
Correct Answer: A,C 🗳️
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Which two options can be used to identify a damaged or failing flash card on an X9M-2 Database Machine High Capacity storage server?
- A. using the CELLCLI CALIBRATE command on the storage server after logging in as the celladmin user
- B. hardware monitoring using the storage server ILOM
- C. using the CELLCLI CALIBRATE command on the storage server after logging in as the root user
- D. using the CELLCLI list LUN DETAIL command as the celladmin user
Correct Answer: A,B 🗳️
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Which two activities are supported on the storage servers in an Exadata Database Machine?
- A. upgrading a device driver for hard disks when inserting a replacement disk after a hard disk failure
- B. upgrading the Storage Server software package using rpm
- C. changing the root password
- D. installing an alternative package manager
- E. configuring secure shell user equivalency for the cellmonitor user
Correct Answer: C,E 🗳️
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