Exam Name: Oracle Database 12c: Installation and Administration
Certification Provider: Oracle
Corresponding Certification: Oracle Database
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Retaking 1z1-062 can add unnecessary cost and delay to your certification schedule. Preparing with 380 practice questions from Actual4dump helps you evaluate your readiness for Oracle Database 12c: Installation and Administration before you commit to another exam date.
Oracle 1z1-062 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 12c: Installation and Administration |
| Exam Number: | 1Z0-062 |
| Real Exam Qty: | 67 |
| Exam Format: | Multiple Choice |
| Related Certifications: | 1Z0-063 Oracle Database 12c: Advanced Administration 1Z0-061 Oracle Database 12c: SQL Fundamentals |
| Exam Duration: | 120 minutes |
| 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) |
| 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 |
|---|---|
| Topic 1: Network Environment Configuration | - Oracle Net Services and Listener Configuration |
| Topic 2: Performance and Maintenance | - Performance Tuning and AWR/ADDM |
| Topic 3: Oracle Database Management Tools | - Using SQL*Plus and Enterprise Manager Tools |
| Topic 4: Backup and Recovery | - Recovery Techniques - Backup Strategies and RMAN Use |
| Topic 5: Storage and Space Management | - Tablespaces, Data Files, and Space Monitoring |
| Topic 6: Oracle Database Architecture | - Memory Structures and Background Processes - Logical and Physical Storage Structures |
| Topic 7: Database Instance Management | - Startup and Shutdown of Database - Initialization Parameters and Dynamic Performance Views |
| Topic 8: User Security Administration | - User Accounts, Privileges, and Roles |
Common Questions About Oracle Database 12c: Installation and Administration
The 1z1-062 exam, Oracle Database 12c: Installation and Administration, assesses whether a candidate can apply Oracle knowledge to the skills measured by this credential. It is associated with the Oracle Database certification. The certification is positioned at the Oracle Certified Associate (OCA) level. Related credentials include 1Z0-061 Oracle Database 12c: SQL Fundamentals, 1Z0-063 Oracle Database 12c: Advanced Administration.
The 1z1-062 exam includes 67 questions and allows 120 minutes. Plan your pacing before exam day rather than calculating it under pressure. Timed sessions with Actual4dump practice tests can help you decide when to flag a difficult item, keep moving, and reserve enough time for a final review.
The published passing score for Oracle Database 12c: Installation and Administration is 64%, and the official exam fee is Varies by country (approximately USD $245). A retake requires budgeting for the full official fee again, so it is sensible to complete several timed practice tests before scheduling. Consistent results across the 380 practice questions can give you a clearer picture of your readiness.
The stated prerequisite information for Oracle Database 12c: Installation and Administration is: Working knowledge of SQL and fundamental database concepts Before registering, review the eligibility details on the official exam page to confirm the requirements.
Yes. Actual4dump provides a free PDF demo so you can review the format and quality of the Oracle Database 12c: Installation and Administration practice questions before placing an order. Your purchase includes 365 days of free updates, and you can extend the update service after expiration at a 50% discount.
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The published Oracle Database 12c: Installation and Administration outline contains 8 major domains. The opening domains include:
- Network Environment Configuration (official weight not provided)
- Oracle Database Architecture (official weight not provided)
- Storage and Space Management (official weight not provided)
Review the complete Exam Topics section above for every domain and subtopic before planning your study time.
Oracle Database 12c: Installation and Administration Sample Questions:
Question 1
You want a job that performs a bulk insert as soon as the loader file arrives on the local file system.
Which two would you do to accomplish this? (Choose two.)
A. Create a job chain with a step for bulk insert
B. Create a file watcher
C. Create a bulk loader watcher
D. Create a light weight job for bulk insert
E. Create an event-based job for bulk insert
Question 2
Which three statements are true about user account administration? (Choose three.)
A. A user's quota can be set for any permanent tablespace but not for the default temporary tablespace.
B. A user requires only the CREATE SESSION privilege to change his or her own password.
C. Only users with the SYSDBA privilege can change the tablespace quota for other users.
D. A user's current session is not affected when the user's profile is changed.
E. A new user account can be created only by SYS or SYSTEM users.
Question 3
Which two statements are true about the Oracle Direct Network File system (DNFS)? (Choose two.)
A. Oracle Disk Manager can manage NFS on its own, without using the operating kernel NFS driver.
B. A traditional NFS mount is not required when using Direct NFS.
C. It utilizes the OS file system cache.
D. Direct NFS can load-balance I/O traffic across multiple network adapters.
E. Direct NFS is available only in UNIX platforms.
Question 4
Examine the parameter for your database instance:
You generated the execution plan for the following query in the plan table and noticed that the nested loop join was done. After actual execution of the query, you notice that the hash join was done in the execution plan:
Identify the reason why the optimizer chose different execution plans.
A. The optimizer used a dynamic plan for the query.
B. The optimizer used re-optimization cardinality feedback for the query.
C. The optimizer chose different plan because extended statistics were created for the columns used.
D. The optimizer chose different plans because automatic dynamic sampling was enabled.
Question 5
Which two statements are true about using SQL*Loader? (Choose two.)
A. It can load data into only one table at a time.
B. It can load data from external files by using the conventional path only.
C. It can generate unique sequential key values in specified columns.
D. It can load data from external files by using the direct path only.
E. It can load data into multiple tables using the same load statement.
Solutions:
| Question 1 Answer: B,E | Question 2 Answer: A,B,D | Question 3 Answer: A,D | Question 4 Answer: A | Question 5 Answer: A,D |
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