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  • Total Questions: 72
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An exam cannot measure your whole ability — but it lays the foundation for everything that follows. ActualTestsIT's 1Z1-027 question bank helps you lay it well, with 72+ Q&As covering the Oracle Exadata X3 and X4 Administration blueprint and answers verified by experts.

Oracle 1Z1-027 Exam Syllabus Topics:

SectionObjectives
Performance and I/O Resource Management- Resource optimization
  • 1. I/O monitoring and metrics
  • 2. I/O Resource Manager
  • 3. Database Resource Manager integration
Initial Configuration and Deployment- Installation and setup
  • 1. Default system configuration
  • 2. Deployment Assistant usage
  • 3. Site planning requirements
Storage and ASM Administration- Storage management
  • 1. CellCLI administration
  • 2. Grid disks and cell disks
  • 3. ASM disk group configuration
Backup, Recovery and Security- Data protection
  • 1. RMAN backup and restore on Exadata
  • 2. Storage server security
  • 3. High availability considerations
Monitoring and Maintenance- System administration
  • 1. Patching and software maintenance
  • 2. Enterprise Manager monitoring
  • 3. Health checks and diagnostics
Key Exadata Features- Performance technologies
  • 1. Storage Indexes
  • 2. Smart Flash Cache and Smart Flash Log
  • 3. Hybrid Columnar Compression
  • 4. Smart Scan
Exadata Database Machine Overview- Database Machine architecture
  • 1. Hardware components and configurations
  • 2. Benefits and use cases of Exadata
  • 3. Capacity and performance characteristics
Exadata Architecture- System architecture
  • 1. Storage entities and relationships
  • 2. Database servers and storage servers
  • 3. InfiniBand networking

Your Oracle Exadata X3 and X4 Administration Prep Companion: Facts and Policies

Written terms, promptly honored. If you fail the corresponding exam within 60 days of purchase, send us a scanned copy of your enrollment slip and your official Score Report PDF within two days of the exam date; verified claims receive a full refund within seven days. Exclusions: exams taken within three days of purchase, candidate names that differ from the payer, and free or expired products. Prefer to keep studying? We will exchange your product for two others of equal value at no cost.

Currently, the 1Z1-027 exam requires a passing score of 61% and carries a registration fee of USD 245. Oracle can revise either figure, so confirm both on the official site before you schedule.

Because every step is built to save time. The 1Z1-027 bank is carefully made — expert-verified answers across the Oracle Exadata X3 and X4 Administration objectives, organized for efficient study rather than endless reading. Delivery is instant upon payment, updates are free for 365 days and arrive by email automatically, and our customer service team is online 24 hours to give fast, precise replies whenever a question about the materials comes up. Efficiency is the design goal, from first click to exam day.

The Oracle Exadata X3 and X4 Administration blueprint is structured around these main domains:

  • Performance and I/O Resource Management
  • Backup, Recovery and Security
  • Key Exadata Features

Further domains complete the official outline; the question bank spans every one.

Per the latest exam information, the 1Z1-027 exam includes 77 questions and allows 120 minutes minutes. Rehearsing under the same limit at home removes one more unknown from exam day.

Upon successful payment, our system automatically emails the product to your mailbox — typically within about a minute — with an instant download link on screen, so you can start studying right away. If nothing arrives within two hours, check your spam folder and contact our 24-hour support team. Installations are unlimited, and your purchase includes 365 days of free updates delivered by email, plus a 50% renewal discount afterward.

Oracle lists these prerequisites for the Oracle Exadata X3 and X4 Administration: There are no mandatory prerequisite exams. Oracle recommends experience with Oracle Database administration and Exadata Database Machine technologies..

Confirm the current requirements on the official certification page before registering.

Oracle Exadata X3 and X4 Administration Sample Questions:

Your database Machine has the exachk utility pre-installed and you decide to use it periodically, to validate the
installation against Oracle's recommended best practices.
Which two actions could you take to do this?

  • A. Rut it once firom a database node and it will then perfiorm periodic monitoring automatically.
  • B. Create a Job in Enterprise Manager to run the exachk utility at regular intervals.
  • C. Use a cron job on each cell to run it at regular intervals.
  • D. Run it once on each cell and it will then perfiorm periodic monitoring automatically.
  • E. Use a cron job on a database node to run it at regular intervals.
Reveal Solution  Discussion  0

Correct Answer: B,E  🗳️

You have two very large databases supporting OLTP workloads which run on multiple small-blade style servers in a
cluster and which require optimal latency fior I/O.
You plan to migrate them to a Database Machine once a capacity planning exercise is finished.
The database backup strategy requires that backups are written directly to media.
High availability requirements state that you must be able to survive node fiailures at any time.
Which three Database Machine components or fieatures would you recommend to support these requirements?

  • A. High perfiormance disks in the Database Machine
  • B. High capacity disks in the Database Machine
  • C. Use ofi smart flash logs
  • D. Use ofi write back flash cache
  • E. A high capacity expansion fiull rack
  • F. A high perfiormance expansion fiull rack
Reveal Solution  Discussion  0

Correct Answer: B,C,D  🗳️

In which two locations should files be staged, to be loaded using external tables into a database on a Database
Machine?

  • A. On an Exadata-based ACFS file system on the Database Machine
  • B. On local storage on one or more cells that are accessible to the database server where the load will be perfiormed.
  • C. On an nfis file system mounted on a database server where the external table will be accessed.
  • D. On a dbfis file system stored in a staging database on the Database Machine
Reveal Solution  Discussion  0

Correct Answer: C,D  🗳️

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

You are about to replace one memory DIMM in an Exadata storage server and need to power off the affected cell.
Which fiour commands must you execute to safiely power off the storage server in your standard deployed quarter rack
Database Machine assuming that redundancy is not compromised?

  • A. 'crsctl stop cluster -all' on one ofi the database servers
  • B. CellCLI> LIST GRIDDISK WHERE STATUS != 'inactive'
  • C. CellCLI> LIST GRIDDISK ATTRIBUTE name WHERE asmdeactivationoutcome != 'Yes'
  • D. 'shutdown -h now' on the affected cell
  • E. CellCLI> ALTER GRIDDISK ALL INACTIVE
Reveal Solution  Discussion  0

Correct Answer: B,C,D,E  🗳️

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

Which three fiactors should you consider when choosing a method fior migrating a database to the Database Machine?

  • A. ASM attributes and allocation unit (AU) size ofi the diskgroups used by the source database
  • B. Size ofi the source database
  • C. Endian fiormat ofi the source database
  • D. Number ofi tablespaces in the source database
  • E. Type ofi database workload
Reveal Solution  Discussion  0

Correct Answer: B,C,E  🗳️

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

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