Exam Name: Oracle Database Administration II
Certification Provider: Oracle
Corresponding Certification: Oracle Database 19c
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Oracle 1Z0-083 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database Administration II |
| Exam Number: | 1Z0-083 |
| Exam Duration: | 120 minutes |
| Real Exam Qty: | 68 |
| Available Languages: | English |
| Passing Score: | 57% |
| Exam Format: | Multiple Select, Multiple Choice |
| Exam Price: | USD 245 |
| Related Certifications: | Oracle Database Administration 2019 Certified Professional Oracle Database Administration Certified Associate |
| Certificate Validity Period: | Version-specific |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Pearson VUE testing center or Oracle online proctored exam. |
| Pre Condition: | Oracle Database Administration Certified Associate credential is recommended before pursuing the Professional certification. |
| Official Syllabus URL: | https://education.oracle.com/oracle-database-administration-ii/pexam_1Z0-083 |
Oracle 1Z0-083 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Managing CDBs and PDBs | - Multitenant Administration
|
| Creating CDBs and Regular PDBs | - Create and manage PDBs
|
| Backup and Recovery | - RMAN Configuration
|
| Security in Multitenant Databases | - User and Privilege Management
|
| Performance Monitoring and Tuning | - Performance Monitoring
|
| Database Upgrades and Patching | - Patch Management
|
| Database Duplication and Migration | - Database Duplication
|
Oracle 1Z0-083 Exam FAQ: Read This First
The Oracle Database Administration II exam spans 7 domains, and they are not weighted equally. The top areas are Database Upgrades and Patching, Performance Monitoring and Tuning, Creating CDBs and Regular PDBs. Budget your study hours to match those weights; the full domain list is in the outline section further up this page.
The 1Z0-083 exam is Oracle's official certification test, and passing it earns the Oracle Database 19c credential at the Professional level. In career terms, it is verified proof of skill — the kind that moves you up the shortlist when your company works with Oracle technologies, or when you apply to one that does. The same track also includes Oracle Database Administration 2019 Certified Professional, Oracle Database Administration Certified Associate, so this exam can anchor a longer certification plan.
You pass the Oracle Database Administration II exam at 57%, and each attempt costs USD 245 — fail, and that fee is due again in full for the retake. Treat mock exams as insurance: keep practicing with ITCertMagic until your scores sit comfortably above 57% twice in a row, then schedule the real 1Z0-083 exam.
Please do. ITCertMagic offers a free demo download for the Oracle Database Administration II exam — grab it from the product page or leave your email and we will send it over. Purchases come with 365 days of free updates; after that year, extending the update service costs 50% of the original price in your member zone.
The Oracle Database Administration II exam packs 68 questions into 120 minutes. That ratio leaves almost no room for stalling, so time management is a trained skill, not luck. Our suggestion: rehearse full-length timed sessions in the ITCertMagic engine, learn to park a question and return later, and walk into the 1Z0-083 exam with a pacing plan already rehearsed.
Oracle Database Administration Certified Associate credential is recommended before pursuing the Professional certification. Since Oracle revises these rules from time to time, confirm the current prerequisites on the official exam page (https://education.oracle.com/oracle-database-administration-ii/pexam_1Z0-083) before booking your Oracle Database Administration II exam.
Delivery is effectively instant: your 1Z0-083 download link is emailed within one minute of payment, with no cap on how many computers you install it on. If the email has not shown up within 2 hours, check spam and contact our 7x24 support — we reply quickly and resend immediately. If you fail the Oracle Database Administration II exam itself, the refund policy applies when you took the corresponding exam within 60 days of purchase: submit a scanned enrollment slip and the official Score Report PDF within 2 days after the exam, and the refund is processed within 7 days. Not covered: attempts within 3 days of purchase, exams never actually taken, free materials, and expired orders — and the candidate name must match the payer name. Prefer material over money? Exchange for two free exam products of equal value and keep the update service on your original purchase.
Oracle Database Administration II Sample Questions:
A schema owner truncated a table in error and must recover the data.
Which Oracle Flashback feature could be used to recover the data?
- A. FLASHBACK DATABASE
- B. FLASHBACK TRANSACTION
- C. FLASHBACK VERSION QUERY
- D. FLASHBACK DATA ARCHIVE
- E. FLASHBACK TABLE
Correct Answer: A 🗳️
Explanation: Only visible for ITCertMagic members. You can sign-up / login (it's free).
Which two are true about the Optimizer Statistics Advisor?
- A. It runs automatically every night by default. E) It can be run only automatically.
- B. It always analyzes all schemas in the database.
- C. It can be run only manually.
- D. It can recommend changes to improve the statistics gathering process.
Correct Answer: A,D 🗳️
Which two are true about the Automatic Database Diasnostic Monitor (ADDM)? (Choose two.)
- A. It analyzes a period of time corresponding to the 12 hours of activity.
- B. A DBA can run it manually.
- C. It analyzes a period of time corresponding to the last day of activity.
- D. Results are written to the alert log.
- E. It runs automatically after each AWR snapshot.
Correct Answer: B,E 🗳️
Explanation: Only visible for ITCertMagic members. You can sign-up / login (it's free).
Which two are prerequisites for performing Flashback Transaction?
- A. Fast Recovery Area must be enabled for the database
- B. Row movement must be enabled.
- C. The EXECUTE privilege must be granted to a user on the DBMS_FLASHBACK package.
- D. Undo retention guarantee must be configured for the database.
- E. A supplemental log must be enabled for the primary key.
Correct Answer: C,E 🗳️
In a single-instance, multitenant container database (CDB), which three are only ever defined in or part of CDB$ROOT?
- A. control files
- B. mandatory Oracle-supplied PL/SQL packages
- C. user-defined PL/SQL packages
- D. all data dictionary metadata
- E. temporary tablespaces
- F. redo logs
- G. undo tablespaces
Correct Answer: A,D,F 🗳️
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