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Last Updated: Sep 21, 2026
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Oracle 1z1-062 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 12c: Installation and Administration |
| Exam Number: | 1Z0-062 |
| Exam Price: | Varies by country (approximately USD $245) |
| Certificate Validity Period: | Valid as part of Oracle Database 12c Administrator certification (Oracle may require recertification for new versions) |
| Related Certifications: | 1Z0-061 Oracle Database 12c: SQL Fundamentals 1Z0-063 Oracle Database 12c: Advanced Administration |
| Real Exam Qty: | 67 |
| Exam Duration: | 120 minutes |
| Exam Format: | Multiple Choice |
| Available Languages: | English |
| Passing Score: | 64% |
| Sample Questions: | DOWNLOAD DEMO |
| 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 |
|---|---|
| Storage and Space Management | - Tablespaces, Data Files, and Space Monitoring |
| Oracle Database Architecture | - Logical and Physical Storage Structures - Memory Structures and Background Processes |
| Database Instance Management | - Initialization Parameters and Dynamic Performance Views - Startup and Shutdown of Database |
| User Security Administration | - User Accounts, Privileges, and Roles |
| Network Environment Configuration | - Oracle Net Services and Listener Configuration |
| Performance and Maintenance | - Performance Tuning and AWR/ADDM |
| Backup and Recovery | - Recovery Techniques - Backup Strategies and RMAN Use |
| Oracle Database Management Tools | - Using SQL*Plus and Enterprise Manager Tools |
Questions and Answers About the Oracle Database 12c: Installation and Administration Exam
The 1z1-062 exam consists of 67 questions to be answered within 120 minutes minutes. Timed practice under the same constraints is the standard way to make that pace feel comfortable rather than rushed.
Working knowledge of SQL and fundamental database concepts
The official outline organizes the 1z1-062 exam into weighted domains such as:
- User Security Administration ()
- Oracle Database Architecture ()
- Performance and Maintenance ()
The Oracle Database 12c: Installation and Administration practice questions at SurePassExams follow this same objective map, so every hour of review lands on exam-relevant ground.
The 1z1-062 exam is the official assessment for the Oracle Database 12c: Installation and Administration certification from Oracle. It verifies that you can apply the published exam objectives to practical scenarios, and the resulting credential showcases your capacity in a way employers immediately recognize — a concrete step in any all-round self-improvement plan.
Twenty-four-hour online service, with real people behind it. Once you have purchased the 1z1-062 exam materials, our staff shoulders the responsibility of answering your questions patiently and immediately — whether it is a download issue, a question about the content, or help understanding the refund policy. Good materials matter, but so does never being stuck alone with them.
You need 64% to pass the 1z1-062 exam, and the fee is Varies by country (approximately USD $245) per attempt. Solid preparation before booking is the most cost-effective strategy — practice until your timed scores sit consistently above the passing mark.
Yes, by design. Payments for the Oracle Database 12c: Installation and Administration materials go through an established, secure payment platform, so your card data is protected by the gateway itself. Your personal information — email, address, purchase details — is never leaked or shared with third parties. And if anything does go wrong, the twenty-four-hour support team is there to set it right. A purchase should bring you study materials, not new troubles.
Oracle Database 12c: Installation and Administration Sample Questions:
In your database, archive logging and control file autobackup are enabled.
The data files and redo log files are intact but control files are impacted due to media failure.
In which two recovery scenarios must you use the RESETLOGS option? (Choose two.)
- A. One control file copy is intact so the spfile is changed to refer to only one copy.
- B. All copies of the control file are damaged and the CREATE CONTROLFILE statement is executed manually.
- C. All copies of the control file are damaged and the auto backed up control file is used for recovery.
- D. One control file copy is intact and damaged control file copies have to be restored to the default location.
- E. One control file copy is intact and damaged control file copies have to be restored to a non-default location.
Correct Answer: B,C 🗳️
You executed the following command to create a password file in the database server:
$ orapwd file = orapworcl entries = 5 ignorecase=N
Which statement describes the purpose of the above password file?
- A. It is used by Oracle to authenticate users for remote database administrator
- B. It records usernames and passwords of all users when they are added to OSDBA or OSOPER operating groups
- C. It records usernames and passwords of users when granted the DBA role
- D. It contains usernames and passwords of users for whom auditing is enabled
Correct Answer: A 🗳️
Which two statements are true about using SQL*Loader? (Choose two.)
- A. It can load data from external files by using the direct path only.
- B. It can load data from external files by using the conventional path only.
- C. It can load data into multiple tables using the same load statement.
- D. It can load data into only one table at a time.
- E. It can generate unique sequential key values in specified columns.
Correct Answer: A,D 🗳️
You administer an online transaction processing (OLTP) system whose database is stored in Automatic Storage Management (ASM) and whose disk group use normal redundancy.
One of the ASM disks goes offline, and is then dropped because it was not brought online before DISK_REPAIR_TIME elapsed.
When the disk is replaced and added back to the disk group, the ensuing rebalance operation is too slow.
Which two recommendations should you make to speed up the rebalance operation if this type of failure happens again? (Choose two.)
- A. Increase the value of the ASM_POWER_LIMIT parameter.
- B. Increase the number of ASMB processes.
- C. Specify the statement that adds the disk back to the disk group.
- D. Set the DISK_REPAIR_TIME disk attribute to a lower value.
- E. Increase the number of DBWR_IO_SLAVES in the ASM instance.
Correct Answer: A,B 🗳️
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Examine this command:
SQL > exec DBMS_STATS.SET_TABLE_PREFS ('SH', 'CUSTOMERS', 'PUBLISH', 'false'); Which three statements are true about the effect of this command? (Choose three.)
- A. Statistics collection is not done for the CUSTOMERS table when schema stats are gathered.
- B. Statistics gathered on the CUSTOMERS table when schema stats are gathered are stored as pending statistics.
- C. Statistics gathered on the CUSTOMERS table when database stats are gathered are stored as pending statistics.
- D. Any existing statistics for the CUSTOMERS table are still available to the optimizer at parse time.
- E. Statistics collection is not done for the CUSTOMERS table when database stats are gathered.
Correct Answer: B,C,D 🗳️
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