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The Oracle Database 12cR2 Administration certification validates crucial skills, making the 1z1-072 a rigorous challenge. Tackle it head-on with Actual4Labs, where you get instant access to 88 meticulously updated questions for 2026.
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 12c R2: Installation and Administration |
| Exam Number: | 1Z0-072 |
| Exam Price: | $245 USD (may vary by region) |
| Certificate Validity Period: | Varies / not consistently defined for legacy Oracle Database certifications |
| Real Exam Qty: | 70–80 |
| Available Languages: | Simplified Chinese, Japanese, English |
| Passing Score: | ~65% |
| Exam Format: | Multiple Choice, Multiple Response |
| Related Certifications: | Oracle Database 12c Administrator Certified Professional (OCP) Oracle Database Administrator Certified Associate (OCA) |
| Exam Duration: | 120 minutes |
| Recommended Training: | Oracle University Training (Database 12c Administration) |
| Exam Registration: | Oracle Certification Portal |
| Sample Questions: | DOWNLOAD DEMO |
| 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 |
|---|---|
| Topic 1: User Administration and Security | - User creation and privilege management - Roles and profiles |
| Topic 2: Multitenant Architecture (CDB/PDB) | - Pluggable Database management - Container Database concepts |
| Topic 3: Database Installation and Configuration | - Installation prerequisites and best practices - Creating and configuring Oracle Database 12c |
| Topic 4: Oracle Database Architecture | - Database storage structures (datafiles, redo logs, control files) - Instance architecture (SGA, PGA, background processes) |
| Topic 5: Backup and Recovery | - Backup types and recovery scenarios - RMAN fundamentals |
| Topic 6: Database Monitoring and Performance | - AWR and monitoring tools overview - Performance tuning basics |
| Topic 7: Database Storage Management | - Tablespaces and datafile management - Automatic Storage Management (ASM) basics |
| Topic 8: Network Configuration | - Oracle Net Services configuration - Listener configuration and troubleshooting |
The 1z1-072 exam is a core requirement for the Oracle Database Administrator (Oracle Database 12c) certification at the Associate level. Earning this validates your skills for credentials like Oracle Database Administrator Certified Associate (OCA), Oracle Database 12c Administrator Certified Professional (OCP).
Candidates will face 70–80 questions and have 120 minutes to complete the exam. This means you need strict time management. We strongly recommend taking timed practice tests to ensure you can maintain a steady pace without rushing when under actual exam time pressure.
The official examination fee is $245 USD (may vary by region), and you must achieve a score of ~65% to pass. Since retaking the test requires paying the full fee again, utilizing accurate practice materials for thorough self-assessment beforehand is crucial to protect your investment.
Candidate requirements include: Basic knowledge of Oracle Database administration and SQL recommended. No strict official prerequisite, but foundational SQL knowledge is expected.. Please verify all eligibility details on the official certification page before scheduling your appointment.
Registration is handled through official testing partners. The exam is delivered via Proctored exam (online or authorized test center). You can sign up here:
The vendor suggests following official learning paths to build a foundational understanding:
Once you complete your training, use the 88 practice questions from Actual4Labs to refine your exam readiness.
Absolutely. A free PDF demo is available for you to evaluate the quality of our questions. Once purchased, you receive 365 days of free updates. If your access expires, you can renew it at a 50% discount to keep your materials current.
Your 1z1-072 practice materials are delivered instantly. You can download them right away, and a copy will be sent to your email within one minute (contact support if not received in 2 hours). You can install the software on an unlimited number of computers. We also offer a 100% Money Back Guarantee: if you fail the corresponding exam within 60 days of purchase, you can claim a full refund. To apply, submit your enrollment slip and official Score Report PDF within 2 days after taking the test (processing takes up to 7 days). Note: failures within 3 days of purchase, downloaded but unattempted exams, free materials, and expired orders are excluded. The payer's name must match the candidate's name. Alternatively, you can exchange your order for two free exams of equal value and keep the original product's updates.
The syllabus is divided into 8 main domains. Key areas include "Database Monitoring and Performance", "Multitenant Architecture (CDB/PDB)", "Database Installation and Configuration". For a comprehensive breakdown of all measured skills, please review the complete exam outline table provided above.
Question 1
Yom database is in ARCHIEVELOG mode. The USER)! tablespace is online in read write and no error conditions exists for any of its data files.
You want to take USER01 offline so that all existing transactions involving objects in it can complete. What must yon do?
A. Change its state to read only, and then take it offline with the temporary option.
B. Take it offline with the immediate option.
C. Change its state to read only, and then take it offline with the normal option.
D. Take it offline with the normal option.
E. Take it offline with the temporary option.
F. Change its state to read only, and then take it offline with the immediate option.
Question 2
In a database, the default temporary tablespace is TEMP and USER1's default tablespace is DATA.
Examine these parameters:
Which tablespace stores UNDO generated by USER1's DML on temporary tables?
A. TEMP
B. DATA
C. SYSAUX
D. SYSTEM
E. UNDOTBS1
Question 3
Your database is configured for shared server and the SGA_TARGET parameter is set to a non-zero value.
Which three actions could help in handling a large number of concurrent users?
A. increasing the number of dispatchers
B. using Automatic SGA Memory Management (ASMM)
C. setting the SHARED_POOL_SIZE parameter to a non-zero value
D. increasing the size of the PGA
E. setting the LARGE_POOL_SIZE parameter to a non-zero value
Question 4
Which two are true about complete recovery? (Choose two.)
A. It is possible only when the database is in MOUNT state
B. Uncommitted transactions will be rolled back after it completes.
C. The database must have FLASHBACK enabled in order to perform it.
D. Incremental backups can be used to roll forward the database while performing it.
E. Only RMAN backupsets can be used to restore a database as part of it.
Question 5
Which two functions are performed by a listener?
A. maintaining the connection to a client's user process until the user request is completed
B. verifying a user's authentication credentials
C. creating a user session in the System Global Area (SGA)
D. connecting a user process to a server process
E. verifying the service name in an incoming user request
F. returning the results of processing from the server process to the user process
Solutions:
| Question 1 Answer: C | Question 2 Answer: A | Question 3 Answer: C,D,E | Question 4 Answer: A,C | Question 5 Answer: D,F |
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