Today's consumers are discerning; our products stand the test of the market. The Oracle Exadata X3 and X4 Administration practice materials at PracticeVCE: 72 practice questions for the 1Z1-027 exam by first-rank experts.
Oracle 1Z1-027 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Exadata X3 and X4 Administration |
| Exam Number: | 1Z0-027 |
| Passing Score: | 64% |
| Exam Format: | Multiple Choice, Multiple Select |
| Exam Duration: | 120 minutes |
| Exam Price: | $245 USD |
| Real Exam Qty: | 70-72 |
| Certificate Validity Period: | 3 years |
| Available Languages: | English |
| Related Certifications: | Oracle Exadata Administration Oracle Database Administration |
| Recommended Training: | Oracle Exadata Database Machine Administration |
| Exam Registration: | Oracle CertView Pearson VUE Registration |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or onsite at Pearson VUE test centers |
| Pre Condition: | Recommended: Working knowledge of Oracle Database 11g/12c, RAC, ASM, and Linux administration; 1-2 years Exadata experience |
| Official Syllabus URL: | http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&get_params=p_exam_id:1Z0-027 |
Oracle 1Z1-027 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Monitoring, Maintenance and Patching | 20% | - Backup and recovery strategies - Apply patches and software updates - Configure Auto Service Request (ASR) - Monitor performance and alerts |
| Topic 2: Exadata Database Machine Architecture and Key Capabilities | 20% | - Explain Smart Scan, Storage Indexes, and Smart Flash Cache - Describe InfiniBand and internal networking - Describe Exadata X3/X4 hardware and software components |
| Topic 3: Integration with Oracle Database, Clusterware and ASM | 20% | - Explain ASM configuration and diskgroup management - Describe integration with Oracle RAC and Grid Infrastructure - Describe database and instance deployment on Exadata |
| Topic 4: Troubleshooting and Optimization | 15% | - Handle network and storage errors - Diagnose and resolve common issues - Optimize query and I/O performance |
| Topic 5: Exadata Administration and Configuration | 25% | - Manage Exadata storage cells and compute nodes - Implement Exadata Secure Erase - Configure I/O Resource Manager (IORM) - Use DBMCLI and CELLCLI commands |
Oracle Exadata X3 and X4 Administration Exam FAQ — Succinct Answers
Upon successful payment, our system emails the Oracle Exadata X3 and X4 Administration study material automatically within about a minute, with 24/7 patient help if nothing arrives within 2 hours. If you fail the corresponding 1Z1-027 exam within 60 days of purchase, we refund the full amount: send a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam, processed within 7 days. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products. Or exchange for two equal-value products free.
Yes:
After any course, keep reviewing efficiently with the 72 practice questions for the Oracle Exadata X3 and X4 Administration — every answer expert-verified.
The Oracle Exadata X3 and X4 Administration blueprint spans 5 domains — including Integration with Oracle Database, Clusterware and ASM (20%), Troubleshooting and Optimization (15%), Exadata Administration and Configuration (25%). Our experts analyze this outline and notice every little change; the complete outline above lists every subtopic.
The Oracle Exadata X3 and X4 Administration is Oracle's certification exam for Oracle Certified Expert, Oracle Exadata X3 and X4 Administration, at the Expert level. One useful certificate can exert real influence on your future. Related credentials include Oracle Database Administration, Oracle Exadata Administration.
$245 USD per attempt, 64% to pass. Retakes cost the full fee — practice regularly with the 72 practice questions for the 1Z1-027 exam at PracticeVCE before you book.
120 minutes for 70-72 questions. Regular timed practice in the PracticeVCE engine makes the format familiar long before exam day.
Recommended: Working knowledge of Oracle Database 11g/12c, RAC, ASM, and Linux administration; 1-2 years Exadata experience Eligibility rules change over time, so verify the current requirements on the official page (official 1Z1-027 exam page) before registering.
Yes — under each kind of Oracle Exadata X3 and X4 Administration practice test we offer one free demo, including a real part of the content; look through it thoroughly before ordering. Purchases include 365 days of free updates by email; renew afterward at 50% off.
Through the vendor's official registration channels:
The Oracle Exadata X3 and X4 Administration is delivered Online proctored or onsite at Pearson VUE test centers — pick the arrangement that suits you when booking.
Oracle Exadata X3 and X4 Administration Sample Questions:
You plan to migrate a database supporting an an OLTP workload to your Database Machine
This is part ofi a consolidation project and several other databases already exist on the Database Machine.
Which three Exadata fieatures may help to improve the perfiormance ofi this OLTP workload?
- A. Storage Index
- B. Smart Flash Cache
- C. I/O Resource Manager
- D. Hybrid Columnar Compression
- E. Smart Flash Log
- F. Smart Scan
Correct Answer: B,C,E 🗳️
Explanation: Only visible for PracticeVCE members. You can sign-up / login (it's free).
Consider the fiollowing sequence ofi CELLCLI commands and SQL statements:
All CELLCLI commands and SQL statements are executed successfiully without warnings.
Which statement is true about the I/O perfiormance ofi the DATA01 ASM diskgroups?
- A. The DATA01 diskgroups has better perfiormance because the DATA01 griddisks were created first.
- B. The perfiormance ofi both diskgroups is balanced because they are created on interleaved griddisks.
- C. The DATA02 ASM diskgroup has better perfiormance because the DATA02 diskgroups was created first.
- D. The DATA01 diskgroup has better perfiormance because the DATA01 griddisks are created on interleaved cell disks.
Correct Answer: A 🗳️
Explanation: Only visible for PracticeVCE members. You can sign-up / login (it's free).
Which two are true concerning the allocation ofi I/O resources by the IORM within the CELLSRV process?
- A. Ifi two consumer groups C and D In the PROD database get 10% and 15% respectively ofi resource allocation, then
the percentage ofi I/O resource would be the same ifi they still got 10% and 15% respectively and were remapped to a
different category by the DBA, provided that the category plans and Interdatabase plans are unchanged. - B. Ifi two consumer groups A and B in the PROD database get 10% and 15% respectively ofi resource allocation, then
the percentage ofi I/O resource would be the same ifi they got 20% and 30% respectively, provided that the category
plans and inter database plans are unchanged, and consumer groups A and B are still mapped to the same category. - C. Log Writer I/O and Control File I/O are high priority I/O managed automatically by IORM.
- D. Database Writer I/O is considered to be the highest priority I/O and is managed based on attributes ofi the IORM
plan. - E. Ifi two consumer groups P and Q In the PROD database get 20% and 10% respectively ofi resource allocation, then
the percentage ofi I/O resource would be the same ifi they got 10% and 5% respectively, and the Interdatabase plan
has changed, provided that the category plan is unchanged, and consumer groups A and B are still mapped to the
same categories.
Correct Answer: C,E 🗳️
Explanation: Only visible for PracticeVCE members. You can sign-up / login (it's free).
Which two are true about the use ofi DBFS in a Database Machine environment?
- A. DBFS must be used to bulk load data into a production database on the Database Machine.
- B. DBFS must be used to have a POSIX-compliant Exadata-based shared storage solution.
- C. DBFS must be used to bulk load data into a database on the Database Machine ifi the staging area requires Exadata
based shared storage. - D. DBFS must use the DBFS_DG diskgroup fior any DBFS store.
- E. DBFS must be used to have a POSIX compliant shared storage solution that is accessible firom the database servers
on a Database Machine.
Correct Answer: A,D 🗳️
You have configured a multi-rack Database Machine with two X3-8 fiull racks all in a single cluster and storage grid.
Which two are true regarding the servers on which Enterprise manager agents must be deployed in order to monitor
all components ofi the multi-rack Database Machine?
- A. On at least two storage servers in the first rack
- B. On all database servers in the first rack
- C. On all storage servers in all racks
- D. On at least two storage servers in the second rack
- E. On only one database server in second rack
- F. On only one database server in the first rack
- G. On all database servers in second rack
Correct Answer: B,G 🗳️
Explanation: Only visible for PracticeVCE members. You can sign-up / login (it's free).
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