- Exam Code: 1z1-062
- Exam Name: Oracle Database 12c: Installation and Administration
- Updated: Oct 20, 2026
- Q & A: 380 Questions and Answers
Oracle 1z1-062 actual dump : Oracle Database 12c: Installation and Administration
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Oracle 1z1-062 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Storage Structures and Management | - Undo and redo management - Tablespaces and datafile management |
| Topic 2: Oracle Database Architecture | - Instance architecture (SGA, PGA, background processes) - Database structures (datafiles, control files, redo logs) |
| Topic 3: Backup and Recovery | - RMAN backup and recovery concepts - Flashback technology |
| Topic 4: Database Installation and Configuration | - Database creation using DBCA - Installation prerequisites and methods |
| Topic 5: Network Administration | - Listener configuration and troubleshooting - Oracle Net Services configuration |
| Topic 6: Database Administration | - User and privilege management - SQL and schema objects management |
Oracle Database 12c: Installation and Administration Exam FAQ: Straight Answers for Candidates
Oracle Database 12c: Installation and Administration is an official certification exam from Oracle, identified by the exam code 1z1-062. Pass it and you hold the Oracle Database 12c Administrator Certified Associate certification, which sits at the Associate level. It also feeds into related credentials, including Oracle Database 12c Administrator Certified Associate. In practical terms, this certification tells employers your skills have been measured against the vendor's own standard, which is why certified candidates tend to stand out in hiring and promotion decisions.
Expect Multiple choice (approximately 60–70 questions) questions within 120 minutes on the Oracle Database 12c: Installation and Administration exam. Numbers aside, the real challenge is rhythm: lingering too long on one item quietly steals time from three others. Build the habit of answering, flagging, and moving on, then rehearse the full experience under a countdown with the Actual4Dumps test engine until finishing comfortably early becomes your norm.
Registration for Oracle Database 12c: Installation and Administration officially runs USD 245 (varies by region), with 65% required to pass. Worth knowing before you book: retakes are billed at the same full USD 245 (varies by region), so a failed attempt doubles your spend. The smarter sequence is to measure yourself first. When your scores on the Actual4Dumps practice tests clear the passing line with room to spare, consistently, that is your signal to schedule the real thing.
Basic understanding of SQL and relational database concepts is recommended. No formal prerequisite exam required.
Because vendors update their policies without much fanfare, verify the latest entry requirements before you book using the official exam page.
Booking for the Oracle Database 12c: Installation and Administration exam goes through the vendor's official registration channels.
When you choose your slot, note that the exam is delivered Computer-based exam at Pearson VUE test centers or online proctored exam (where available).
Oracle lists the following recommended training for Oracle Database 12c: Installation and Administration candidates.
Courses teach the concepts; repetition makes them exam-ready. Round out whichever training you pick with the 380 practice questions from Actual4Dumps, and each topic stops being theory and starts being points.
Yes, and we encourage it. Download the free PDF demo of the Oracle Database 12c: Installation and Administration questions from Actual4Dumps and evaluate the quality on your own terms. After you buy, every update for the next 365 days is free, and when that window closes you can extend your update service at half price.
A 100% money-back guarantee applies, governed by clear conditions. If you sit the Oracle Database 12c: Installation and Administration exam within 60 days of purchase and fail, you can claim a full refund, as long as the exam corresponds to your product. Attempts made within 3 days of purchase are ineligible, as are products you downloaded but never used, free materials, and expired orders; the name on the exam record must match the payer's name. File your claim with a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and it is settled within 7 days. Rather have a replacement than a refund? You may exchange for two other exam products of equal value, free, and your original product keeps its update service.
Delivery is essentially instantaneous: files unlock for download at payment and arrive in your email within one minute. Some vendors make you wait a day; if 2 hours pass here without delivery, check spam and contact customer service. Install on as many computers as you like, with no restrictions.
The Oracle Database 12c: Installation and Administration blueprint spans 6 domains. The ones carrying the most weight include Database Administration, Network Administration, and Backup and Recovery. The complete domain-by-domain breakdown is in the exam topics section above; treat it as your master checklist and let the weights tell you where your study hours earn the most.
Oracle Database 12c: Installation and Administration Sample Questions:
Question #1
Examine the parameters for a database instance:
Which two statements are true? (Choose two.)
- A. Undo records for temporary tables are stored in a temporary tablespace.
- B. No redo is generated for the undo records belonging to temporary tables.
- C. Undo records for temporary tables are stored in the undo tablespace and logged in the redo.
- D. No redo and undo records are generated for temporary tables.
- E. Undo records for temporary tables are stored in the undo tablespace and logged in the redo only for those sessions where temporary undo is enabled.
Correct Answer: A,B 🗳️
Question #2
Which three statements are true about user account administration? (Choose three.)
- A. A user requires only the CREATE SESSION privilege to change his or her own password.
- B. A user's current session is not affected when the user's profile is changed.
- C. Only users with the SYSDBA privilege can change the tablespace quota for other users.
- D. A user's quota can be set for any permanent tablespace but not for the default temporary tablespace.
- E. A new user account can be created only by SYS or SYSTEM users.
Correct Answer: A,B,D 🗳️
Question #3
Which two statements are true about variable extent size support for large ASM files? (Choose two.)
- A. The metadata used to track extents in SGA is reduced.
- B. Rebalance operations are completed faster than with a fixed extent size
- C. Performance improves in a stretch cluster configuration by reading from a local copy of an extent.
- D. Resync operations are completed faster when a disk comes online after being taken offline.
- E. An ASM Instance automatically allocates an appropriate extent size.
Correct Answer: A,E 🗳️
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Question #4
Your database is running in NOARCHIVLOG mode.
Examine the following parameters:
You execute the following command after performing a STARTUP MOUNT:
SQL> ALTER DATABASE ARCHIVELOG;
Which statement is true about the execution of the command?
- A. It fails and returns an error about LOG_ARCHIVE_DEST not being set.
- B. It executes successfully and issues a warning to set LOG_ARCHIVE_DEST while opening the database.
- C. It executes successfully and sets the Fast Recovery Area as the local archive destination.
- D. It executes successfully and sets $ORACLE_HOME/dbs as the default archive destination.
Correct Answer: C 🗳️
Question #5
Which three statements are true about SQL plan directives? (Choose three.)
- A. They are created for a query expression where statistics are missing or the cardinality estimates by the optimizer are incorrect.
- B. They instruct the maintenance job to collect missing statistics or perform dynamic sampling to generate a more optimal plan.
- C. They are tied to a specific statement or SQL ID.
- D. They are used to gather only missing statistics.
- E. They instruct the optimizer to create only column group statistics.
- F. Improve plan accuracy by persisting both compilation and execution statistics in the SYSAUX tablespace.
Correct Answer: A,B,F 🗳️
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