PDF Version DemoGood service starts with fast delivery: ActualPDF emails the complete Oracle Exadata X3 and X4 Administration package, 72 1Z1-027 practice questions included, about a minute after payment, with support online 7/24 if you need it.
Oracle 1Z1-027 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Exadata X3 and X4 Administration |
| Exam Number: | 1Z0-027 |
| Related Certifications: | Oracle Exadata Database Machine Administrator Certified Implementation Specialist |
| Certificate Validity Period: | Oracle certifications generally do not expire, although Oracle may retire or replace certification tracks. |
| Real Exam Qty: | 77 |
| Exam Format: | Multiple Choice |
| Passing Score: | 61% |
| Exam Price: | USD 245 |
| Exam Duration: | 120 minutes |
| Available Languages: | English |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Delivered through Oracle-authorized testing providers at test centers or via online proctored delivery where available. |
| Pre Condition: | There are no mandatory prerequisite exams. Oracle recommends experience with Oracle Database administration and Exadata Database Machine technologies. |
| Official Syllabus URL: | https://education.oracle.com/ |
Oracle 1Z1-027 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Exadata Database Machine Overview | - Database Machine architecture
|
| Topic 2: Key Exadata Features | - Performance technologies
|
| Topic 3: Storage and ASM Administration | - Storage management
|
| Topic 4: Exadata Architecture | - System architecture
|
| Topic 5: Initial Configuration and Deployment | - Installation and setup
|
| Topic 6: Performance and I/O Resource Management | - Resource optimization
|
| Topic 7: Monitoring and Maintenance | - System administration
|
| Topic 8: Backup, Recovery and Security | - Data protection
|
Oracle 1Z1-027 Exam: What Candidates Want to Know
Oracle Exadata X3 and X4 Administration is an official Oracle certification exam, registered under the code 1Z1-027. Passing it awards the Oracle Database certification, a credential at the Specialist level. It also connects to Oracle Exadata Database Machine Administrator 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 X3 and X4 Administration exam presents 77 questions within 120 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 X3 and X4 Administration takes 61%, 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.
There are no mandatory prerequisite exams. Oracle recommends experience with Oracle Database administration and Exadata Database Machine technologies.
Policies get revised, so confirm the current requirements before you register on the official exam page.
Yes. ActualPDF offers a free demo of the Oracle Exadata X3 and X4 Administration 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 X3 and X4 Administration 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 X3 and X4 Administration is organized into 8 official domains. The most heavily weighted are Exadata Database Machine Overview, Key Exadata Features, and Backup, Recovery and Security. The full breakdown appears above on this page; study the weightings and your preparation priorities set themselves.
Oracle Exadata X3 and X4 Administration Sample Questions:
You are checking the status ofi the ports on the one ofi the InfiniBand switches in your Database Machine.
You have run the getportstatus as shown:
You have 36 ports to check.
Which two methods would you use to check the status ofi all 36 ports?
- A. Create user-defined metrics fior the InfiniBand switch.
- B. Use Enterprise Manager.
- C. Use Database Control.
- D. Use the ibqueryerros.pl script logged into the InfiniBand switch as root.
Explanation: Only visible for ActualPDF members. You can sign-up / login (it's free).
Which statement is true about operating systems on database Machine multi-rack configuration consisting ofi two fiull
racks and one Exadata storage rack?
- A. All Exadata Storage Servers must run the Oracle Solaris O/S and all database servers within the same cluster must
run the same O/S. - B. All Exadata storage servers in the same cluster must run the same O/S but Exadata Storage Servers in different
clusters may run a different O/S. - C. All Exadata storage servers must run the Oracle Linux O/S and all database servers within the same cluster must run
the same O/s. - D. All Exadata storage servers and all database servers must run the Oracle Linux O/S and X3-8 database server may
run the Oracle Solaris O/S. - E. All Exadata storage servers must run the Oracle Linux O/S and all database servers within the same cluster must run
the Oracle Linux O/s.
Yesterday, an Exadata storage server flashdisk entered the poor perfiormance state.
This flashdisk os used by flashcache and has a griddisk which is a member ofi a normal redundancy diskgroup.
Identifiy the six steps you must perfiorm to replace flashdisk.
- A. Replace the poorly perfiorming flashdisk.
- B. Create a new griddisk on the replaced flashdisk.
- C. Identifiy the griddisk located on the poorly perfiorming flashdisk and drop it firom the associated ASm diskgroup.
- D. Power up the cell containing the replaced flashdisk and activate all griddisks.
- E. Verifiy that the griddisk located on the poorly perfiorming flashdisk has been successfiully dropped firom the
associated ASM diskgroup. - F. Drop the flashcache on all cell.
- G. Safiely power off the cell containing the poorly-perfiorming flashdisk.
- H. Recreate the flashcache on the cell using all flashdisks.
- I. Add the griddisk back into the ASM diskgroup to which it belonged.
Explanation: Only visible for ActualPDF members. You can sign-up / login (it's free).
Identifiy three valid configuration options that can be implemented during the initial configuration process ofi a new
Database Machine by using the Exadata Deployment Assistant
- A. database character set
- B. O/S owner mode (standard O/S authentication or role-separated O/S authentication)
- C. size ofi the DBFS diskgroup
- D. size ofi the RECO ASM diskgroup
- E. RDBMS DBA group name
Explanation: Only visible for ActualPDF members. You can sign-up / login (it's free).
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. Use a cron job on a database node to run it at regular intervals.
- B. Run it once on each cell and it will then perfiorm periodic monitoring automatically.
- C. Create a Job in Enterprise Manager to run the exachk utility at regular intervals.
- D. Rut it once firom a database node and it will then perfiorm periodic monitoring automatically.
- E. Use a cron job on each cell to run it at regular intervals.
