A failed 1Z0-072 attempt costs the full exam fee plus weeks of morale. The Oracle Database 12cR2 Administration practice questions from ValidDumps, 88 items refined by daily expert review, exist to make that an expense you never meet.
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 12c R2: Installation and Administration |
| Exam Number: | 1Z0-072 |
| Exam Price: | $245 USD (may vary by region) |
| Related Certifications: | Oracle Database Administrator Certified Associate (OCA) Oracle Database 12c Administrator Certified Professional (OCP) |
| Available Languages: | English, Japanese, Simplified Chinese |
| Certificate Validity Period: | Varies / not consistently defined for legacy Oracle Database certifications |
| Exam Format: | Multiple Choice, Multiple Response |
| Exam Duration: | 120 minutes |
| Real Exam Qty: | 70–80 |
| Passing Score: | ~65% |
| Recommended Training: | Oracle University Training (Database 12c Administration) |
| Exam Registration: | Oracle Certification Portal |
| Sample Questions: | ![]() |
| Exam Way: | Proctored exam (online or authorized test center) |
| Pre Condition: | Basic knowledge of Oracle Database administration and SQL recommended. No strict official prerequisite, but foundational SQL knowledge is expected. |
| Official Syllabus URL: | https://education.oracle.com |
| Section | Objectives |
|---|---|
| Database Storage Management | - Automatic Storage Management (ASM) basics - Tablespaces and datafile management |
| Database Monitoring and Performance | - AWR and monitoring tools overview - Performance tuning basics |
| Network Configuration | - Listener configuration and troubleshooting - Oracle Net Services configuration |
| Oracle Database Architecture | - Instance architecture (SGA, PGA, background processes) - Database storage structures (datafiles, redo logs, control files) |
| Backup and Recovery | - RMAN fundamentals - Backup types and recovery scenarios |
| Database Installation and Configuration | - Creating and configuring Oracle Database 12c - Installation prerequisites and best practices |
| Multitenant Architecture (CDB/PDB) | - Pluggable Database management - Container Database concepts |
| User Administration and Security | - Roles and profiles - User creation and privilege management |
Oracle Database 12cR2 Administration is an official Oracle certification exam, listed under the code 1Z0-072. Clearing it earns the Oracle Database Administrator (Oracle Database 12c) certification, a Associate-level credential. It also ties into Oracle Database Administrator Certified Associate (OCA), Oracle Database 12c Administrator Certified Professional (OCP), which makes it a useful anchor for a longer certification plan. For employers, the value is simple: the vendor itself has verified what you know.
You will work through 70–80 questions in 120 minutes on the Oracle Database 12cR2 Administration exam. The content is only half the battle; the clock is the other half. Train both at once: set the ValidDumps test engine to full timed mode, practice skipping and returning to stubborn items, and repeat until finishing with minutes to spare feels normal rather than lucky.
Passing Oracle Database 12cR2 Administration requires ~65%, and the official registration fee is $245 USD (may vary by region). Remember that a retake bills the same $245 USD (may vary by region) all over again, so winging it is the most expensive strategy on the table. A better approach: benchmark yourself with the ValidDumps practice tests first, and schedule the real exam only once your scores sit comfortably and consistently above the requirement.
Basic knowledge of Oracle Database administration and SQL recommended. No strict official prerequisite, but foundational SQL knowledge is expected.
Requirements do evolve, so before you spend a registration fee, verify the current conditions on the official exam page.
Registration for Oracle Database 12cR2 Administration is handled through the vendor's official channels below.
One more detail for your planning: the exam is delivered Proctored exam (online or authorized test center).
Oracle recommends the following training resources for the Oracle Database 12cR2 Administration exam.
Training tells you what to learn; practice questions teach you how the exam asks it. Pair either with the 88 items in the ValidDumps 1Z0-072 package and you cover both halves.
Yes. The free demo on this page contains a portion of the complete Oracle Database 12cR2 Administration question set, enough to judge the accuracy and the clarity of the explanations for yourself. After purchase, updates are free for 365 days, and once your product expires you can extend the update service at a 50% discount.
ValidDumps provides a 100% money-back guarantee with clearly stated conditions. Take the Oracle Database 12cR2 Administration exam within 60 days of purchase; if you fail, you may claim a full refund, as long as the exam matches your product. Exams taken within 3 days of purchase are not eligible, and neither are products that were downloaded but never used, free materials, or expired orders; the candidate name must match the payer name. File the claim with a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and it is processed within 7 days. If you would rather exchange than refund, you can receive two other exam products of equal value free of charge and keep the update service on your original purchase.
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The official Oracle Database 12cR2 Administration syllabus comprises 8 domains. The heaviest hitters are Database Installation and Configuration, User Administration and Security, and Backup and Recovery. The complete outline sits above on this page; walk it top to bottom and mark every line you could not teach to someone else.
Examine this command:
CREATE TEMPORARY TABLESPACE temp_tbs
TEMPFILE 'temp01.dbf' SIZE 10M AUTOEXTEND ON
ONLINE
SEGMENT MANAGEMENT AUTO;
Which two changes must you make so that TEMP_TBS is created? (Choose two.)
You want to use table compression suitable for OLTP that will:
1. Compress rows for all DML statements on that table
2. Minimize the overheads associated with compression.
Which compression option is best suited for this?
Which statement is true about database links?
Which statement is true about an undo tablespace created using the Database Configuration Assistant (DBCA)?
Your database instance is started by using an spfile. You want to modify the value of a static initialization parameter.
Examine these steps:
1. Shut down the database instance.
2. Modify the parameter in the spfile with scope = SPFILE.
3. Modify the parameter in a pfile.
4. Use the spfile to create a pfile.
5. Use the pfile to create a spfile.
6. Modify the parameter in the spfile with scope = BOTH.
7. Start up the database instance.
Which are the minimum required steps in the correct order?
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