Free Demo
Knowledge fades under exam pressure; trained responses don't. The Oracle Database 12c: Installation and Administration engines from BraindumpsIT simulate the real 1z1-062 environment, turning the 380 questions into muscle memory before your 2026 test date.
Oracle 1z1-062 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 12c: Installation and Administration |
| Exam Number: | 1Z0-062 |
| Passing Score: | 64% |
| Available Languages: | English |
| Exam Duration: | 120 minutes |
| Exam Format: | Multiple Choice |
| Certificate Validity Period: | Valid as part of Oracle Database 12c Administrator certification (Oracle may require recertification for new versions) |
| Real Exam Qty: | 67 |
| Related Certifications: | 1Z0-061 Oracle Database 12c: SQL Fundamentals 1Z0-063 Oracle Database 12c: Advanced Administration |
| Exam Price: | Varies by country (approximately USD $245) |
| Sample Questions: |  |
| Exam Way: | Delivered on-site at a testing center or online proctored |
| Pre Condition: | Working knowledge of SQL and fundamental database concepts |
| Official Syllabus URL: | https://www.oracle.com/education/certification/ |
Oracle 1z1-062 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Database Instance Management | - Initialization Parameters and Dynamic Performance Views - Startup and Shutdown of Database |
| Topic 2: Performance and Maintenance | - Performance Tuning and AWR/ADDM |
| Topic 3: Backup and Recovery | - Recovery Techniques - Backup Strategies and RMAN Use |
| Topic 4: Storage and Space Management | - Tablespaces, Data Files, and Space Monitoring |
| Topic 5: User Security Administration | - User Accounts, Privileges, and Roles |
| Topic 6: Network Environment Configuration | - Oracle Net Services and Listener Configuration |
| Topic 7: Oracle Database Architecture | - Memory Structures and Background Processes - Logical and Physical Storage Structures |
| Topic 8: Oracle Database Management Tools | - Using SQL*Plus and Enterprise Manager Tools |
Answers to Your Oracle Database 12c: Installation and Administration Questions
Working knowledge of SQL and fundamental database concepts Eligibility details like these are worth double-checking before you register — vendors revise them periodically, and the official exam page (official 1z1-062 exam page) always has the current version.
The official Oracle Database 12c: Installation and Administration outline has 8 domains — the biggest include Database Instance Management, Network Environment Configuration, Performance and Maintenance. Those weightings are your study compass: the largest domains hide the most points. See the full outline above for every subtopic.
You can, and you should. The free PDF demo is there so you can judge the content yourself before spending anything. If you're unsure whether the PDF, desktop engine, or online version suits your study habits, contact our 24/7 service team — they'll advise you. After purchase, 365 days of free updates are included, renewable at 50% off if the period ever expires.
Delivery first: the moment you pay, we send the download link and access details to your email within a minute — even on holidays — and the files install on unlimited computers; contact support if 2 hours pass with nothing. For refunds, the terms are explicit: take the corresponding 1z1-062 exam within 60 days of purchase, and if you fail, submit a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam for a full refund, processed within 7 days. Excluded: exams taken within 3 days of purchase, name mismatches between candidate and payer, and free or expired products. The alternative to a refund: two equal-value exam products free, with your original updates intact.
The pass mark is 64%, and the official fee is Varies by country (approximately USD $245). That fee resets to full price on every retake, so the real money-saver is preparation — run the 380 practice questions from BraindumpsIT until passing becomes routine, then book your seat.
The Oracle Database 12c: Installation and Administration is Oracle's official exam for the Oracle Database certification, a Oracle Certified Associate (OCA)-level credential. Candidates take it to validate real skill — and employers read it exactly that way. It also connects to related credentials such as 1Z0-061 Oracle Database 12c: SQL Fundamentals, 1Z0-063 Oracle Database 12c: Advanced Administration.
The exam gives you 120 minutes for 67 questions. The candidates who struggle aren't usually short on knowledge — they're short on pacing. Fix that before test day: set a time budget per question, practice moving past hard items without stalling, and rehearse full timed sessions in the BraindumpsIT engine until the clock stops being a factor.
Oracle Database 12c: Installation and Administration Sample Questions:
Your database is configured in ARCHIVELOG mode, and daily full database backups are taken. RMAN is configured to perform control file autobackups.
Which statement is true about the loss of a duplexed control file?
- A. The database remains open but transactions are not permitted.
- B. The database instance remains open and the control file can be restored without shutting down the database.
- C. The database instance aborts, and media recovery is required after restoration of the control file to open the database.
- D. The database instance aborts and a control file restore operation does not require media recovery.
Correct Answer: B 🗳️
A senior DBA asked you to execute the following command to improve performance:
SQL> ALTER TABLE subscribe log STORAGE (BUFFER_POOL recycle);
You checked the data in the SUBSCRIBE_LOG table and found that it is a large table containing one million rows.
What could be a reason for this recommendation?
- A. The data blocks in the SUBSCRIBE_LOG table are rarely accessed.
- B. All the queries on the SUBSCRIBE_LOG table are rewritten to a materialized view.
- C. Automatic Shared Memory Management is not enabled.
- D. The keep pool is not configured.
- E. Automatic Workarea Management is not configured.
Correct Answer: A 🗳️
Explanation: Only visible for BraindumpsIT members. You can sign-up / login (it's free).
You executed a DROP USER CASCADE on an Oracle 11g release 1 database and immediately realized that you forgot to copy the OCA.EXAM_RESULTS table to the OCP schema.
The RECYCLE_BIN enabled before the DROP USER was executed and the OCP user has been granted the FLASHBACK ANY TABLE system privilege.
What is the quickest way to recover the contents of the OCA.EXAM_RESULTS table to the OCP schema?
- A. Recovery the table using Database Point In Time Recovery.
- B. Execute FLASHBACK TABLE OCA.EXAM_RESULTS TO BEFORE DROP RENAME TO
OCP.EXAM_RESULTS; connected as SYSTEM. - C. Recover the table using Automated Tablespace Point In Time Recovery.
- D. Execute FLASHBACK TABLE OCA.EXAM_RESULTS TO BEFORE DROP RENAME TO
EXAM_RESULTS; connected as the OCP user. - E. Recover the table using traditional Tablespace Point In Time Recovery.
Correct Answer: C 🗳️
Explanation: Only visible for BraindumpsIT members. You can sign-up / login (it's free).
Your database is running in ARCHIVELOG mode. You want to take a consistent whole database backup.
Which two statements are true in this scenario? (Choose two.)
- A. The RMAN backup contains only data files.
- B. The database must be shut down to take a user-managed backup.
- C. The RMAN backup can be performed while the database is open.
- D. The user-managed backup consists of only formatted data blocks.
- E. The database must be in MOUNT state to take RMAN backup.
Correct Answer: B,D 🗳️
One of your databases runs in ARCHIVELOG mode.
Examine this command:
Now examine these steps executed from RMAN:
1) SHUTDOWN IMMEDIATE
2) STARTUP MOUNT
3) BACKUP DATABASE;
4) BACKUP ARCHIVELOG ALL;
5) ALTER DATABASE OPEN;
6) STARTUP
Identify the minimum required steps in the correct order needed to perform a whole consistent database backup.
- A. 3, 4
- B. 1, 6, 3, 4
- C. 1, 6, 3
- D. 1, 2, 3, 5
- E. 1, 2, 3, 4, 5
Correct Answer: D 🗳️
Explanation: Only visible for BraindumpsIT members. You can sign-up / login (it's free).
