A new experience beats an old habit. The 1Z1-027 online test engine at LatestCram recreates the formal test atmosphere so convincingly that exam day feels like practice — Oracle Exadata X3 and X4 Administration readiness built session by session.
Oracle 1Z1-027 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Exadata Database Machine Architecture and Key Capabilities | 20% | - Describe Exadata X3/X4 hardware and software components - Explain Smart Scan, Storage Indexes, and Smart Flash Cache - Describe InfiniBand and internal networking |
| Topic 2: Monitoring, Maintenance and Patching | 20% | - Apply patches and software updates - Monitor performance and alerts - Configure Auto Service Request (ASR) - Backup and recovery strategies |
| Topic 3: Troubleshooting and Optimization | 15% | - Optimize query and I/O performance - Diagnose and resolve common issues - Handle network and storage errors |
| Topic 4: Integration with Oracle Database, Clusterware and ASM | 20% | - Describe database and instance deployment on Exadata - Describe integration with Oracle RAC and Grid Infrastructure - Explain ASM configuration and diskgroup management |
| Topic 5: Exadata Administration and Configuration | 25% | - Manage Exadata storage cells and compute nodes - Configure I/O Resource Manager (IORM) - Implement Exadata Secure Erase - Use DBMCLI and CELLCLI commands |
Before You Book the 1Z1-027 Exam: Read These
Currently, the 1Z1-027 exam's passing score is 64% and the registration fee is $245 USD. Both are Oracle's figures and subject to revision — verify them on the official site before you schedule.
Oracle recommends these official training resources:
Pair whichever course fits your background with regular engine-based practice for the fullest preparation.
Reliability here is built, not claimed. The 1Z1-027 bank is written by a team of IT experts and certified trainers with a wealth of knowledge in the Oracle Exadata X3 and X4 Administration field, and we constantly keep it updated. The online test engine is the signature service: it fits the atmosphere of the actual test in advance, supports Windows, Mac, Android, and iOS, carries no installation limits, and lets you practice anytime, anywhere — perfectly suited to IT workers. Download the free sample first to learn about the product, and know that after purchase you may request the latest version at any time on top of 365 days of automatic updates.
The Oracle Exadata X3 and X4 Administration blueprint covers these core domains:
- Monitoring, Maintenance and Patching (20%)
- Integration with Oracle Database, Clusterware and ASM (20%)
- Troubleshooting and Optimization (15%)
Further domains complete the official outline; the bank addresses every one.
Upon successful payment, our system automatically sends the product to your mailbox — typically within about a minute — with an instant download link on screen. If nothing arrives within two hours, check your spam folder and contact our 24/7 online support. Updates are free for 365 days: whenever a new version is released, we send the updated bank to your mailbox automatically — and you can also request the latest version from us at any time. A 50% renewal discount applies when the period ends.
Oracle states the following prerequisites for the Oracle Exadata X3 and X4 Administration: Recommended: Working knowledge of Oracle Database 11g/12c, RAC, ASM, and Linux administration; 1-2 years Exadata experience.
Confirm the details on the official certification page before registering.
According to the latest exam information, the 1Z1-027 exam includes 70-72 questions and allows 120 minutes minutes. The online engine reproduces those conditions so practice matches the formal test's atmosphere.
Registration goes through the official channels listed here:
Choose your test center or online session, and book early — then practice under real conditions until the day arrives.
Clear and dependable. If you fail the corresponding exam within 60 days of purchase, send the score report to our support team together with a scanned copy of your enrollment slip — the official Score Report PDF must reach us within two days of the exam date — and 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. If you have another test in mind, you may instead wait for the next update or exchange your product for two others of equal value at no cost.
Oracle Exadata X3 and X4 Administration Sample Questions:
In which two locations should files be staged, to be loaded using external tables into a database on a Database
Machine?
- A. On an nfis file system mounted on a database server where the external table will be accessed.
- 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 Exadata-based ACFS file system on the Database Machine
- D. On a dbfis file system stored in a staging database on the Database Machine
Correct Answer: A,D 🗳️
Explanation: Only visible for LatestCram members. You can sign-up / login (it's free).
Which three statements are true about the initial storage configuration after the standard deployment ofi a new
database Machine?
- A. There is no firee disk space available on the hard disk inside the database servers fior possible extensions ofi the /u01
file system. - B. There is no firee disk available on the flashdisk inside the Exadata storage servers fior possible use as flash-based
griddisks. - C. The Data_<DBM_Name> and RECO_<DBM_Name> ASM diskgroups are built on part ofi the interleaved griddisks.
- D. There is a firee space available on the hard disks inside the database servers fior possible extension ofi the /u01 file
system. - E. There is firee space available on the flashdisk inside the Exadata storage servers fior possible use as flash-based
griddisks. - F. The Data_<DBM_Name> and RECO_<DBM_Name> ASM diskgroups are built on top ofi the non-interleaved
griddisks.
Correct Answer: B,D,F 🗳️
Explanation: Only visible for LatestCram members. You can sign-up / login (it's free).
Which three must be true fior Smart Scans to be done?
- A. Setting _serial_direct_read=true in the session issuing the SQL statements
- B. Executing a query in parallel
- C. Cell_offload_process = true fior the ASM diskgroup containing the tablespace in which tables accessed by a query
are stored. - D. cell.smart_scan_capable=true fior the ASM diskgroup containing the tablespace in which tables accessed by a query
are stored. - E. Having a 4 meg AU size fior the ASM diskgroup containing the tablespace in which tables accessed by a query are
stored - F. Having direct path reads used at run time
Correct Answer: A,D,F 🗳️
Which two activities are supported on the storage servers in the Database Machine?
- A. upgrading the Storage Server software package using RPN
- B. configuring secure shell user equivalency fior the callmonitor user
- C. changing root password
- D. upgrading a device driver fior hard disks when inserting a replacement disk after a hard disk fiailure
- E. Installing an alternative package manager
Correct Answer: B,C 🗳️
You plan to migrate an existing production database supporting online transaction processing (OLTP) workloads to the
Exadata Database Machine. The database currently supports an application requiring fiast response times, which
satisfies stringent requirements, and most ofi the application queries use index access to the tables in the application
schema.
For which case would you consider dropping indexes to allow Smart Scans to occur?
- A. Drop non-constraint indexes ifi Smart Scan perfiorms better than index unique scans on the corresponding table.
- B. Drop non-constraint indexes ifi Smart Scan occurs instead ofi an index access path on the corresponding table.
- C. Drop non-constraint Indexes ifi Smart Scan perfiorms better than any index scans on the corresponding table.
- D. Drop non-constraint indexes ifi Smart Scan perfiorms better than index range scans on the corresponding table.
Correct Answer: C 🗳️
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