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Oracle 1z0-497 Actual Tests : Oracle Database 12c Essentials
About Best Oracle 1z0-497 Exam Practice Material
Every candidate studies differently, so Actual4test offers the 1z0-497 practice questions as a printable PDF, a desktop test engine, and an online test engine. All three cover the same 150 questions for the Oracle Database 12c Essentials exam.
Oracle 1z0-497 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 12c Essentials |
| Exam Number: | 1Z0-497 |
| Real Exam Qty: | 58 - 60 |
| Passing Score: | 70% |
| Exam Price: | USD 245 |
| Certificate Validity Period: | Until Oracle retires the exam |
| Available Languages: | Japanese, English |
| Exam Duration: | 120 minutes |
| Related Certifications: | OPN Certified Specialist Oracle Database 12c Specialization |
| Exam Format: | Multiple Choice |
| Recommended Training: | Oracle Database: Introduction to SQL Oracle Database 12c: Administration Workshop |
| Exam Registration: | Pearson VUE Registration Oracle Education |
| Sample Questions: | Oracle 1z0-497 Sample Questions |
| Exam Way: | Online proctored or onsite at Pearson VUE test centers |
| Pre Condition: | No formal prerequisites; basic database knowledge recommended |
| Official Syllabus URL: | https://education.oracle.com/oracle-database-12c-essentials/trackp_497 |
Oracle 1z0-497 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Installation and Database Creation | 10% | - Install Oracle Database 12c - Understand installation options - Create database using DBCA |
| Schema Objects and Data Management | 15% | - Use constraints and sequences - Basic SQL operations - Create and manage tables, indexes, views |
| Oracle Database Software and Architecture | 15% | - Relational database concepts - Memory structures and background processes - Multitenant architecture, CDB and PDB - Instance and database components |
| Database Management Tools | 10% | - Use SQL*Plus and SQL Developer - Use Enterprise Manager Database Express |
| Backup and Recovery | 15% | - Flashback technology overview - Understand backup concepts - Use RMAN and Data Recovery Advisor |
| Network Configuration | 10% | - Configure Oracle Net Services - Manage listeners and service names |
| Maintenance and Advisors | 10% | - Monitor performance - Use ADDM and other advisors - Use Automatic Workload Repository |
| Storage Structures | 15% | - Manage tablespaces and data files - Control files and redo log files - Undo data management |
| Managing the Oracle Instance | 15% | - Start up and shut down database - Use alert log and trace files - Manage initialization parameters |
| Security and User Administration | 15% | - Grant and revoke privileges and roles - Create and manage users - Implement basic security controls |
Common Questions Candidates Ask About 1z0-497
The 1z0-497 exam (Oracle Database 12c Essentials) is the official Oracle exam that leads to the Oracle Database 12c Certified Implementation Specialist certification, a credential at the Specialist level. Related certifications include Oracle Database 12c Specialization, OPN Certified Specialist. Actual4test provides 150 practice questions to help you prepare for it with confidence.
The 1z0-497 exam contains 58 - 60 questions and gives you 120 minutes to finish them. Before exam day, divide the total time by the question count so you know the pace you need to keep, and flag difficult items instead of getting stuck on them. Running at least one full timed session in the Actual4test test engine is the best way to make that time pressure feel familiar.
You need 70% to pass, and the official registration fee is USD 245. Keep in mind that a failed attempt means paying that fee in full again, so it pays to test yourself first. When your scores on the Actual4test timed practice tests stay consistently above the passing line, you are ready to book the exam.
No formal prerequisites; basic database knowledge recommended Requirements can change over time, so always double-check the latest eligibility rules before you register on the official Oracle exam page.
You can book your exam through the official registration channels:
The exam is delivered in the following way: Online proctored or onsite at Pearson VUE test centers.
Oracle recommends the following training options for this exam:
Official courses build the foundation, and the 1z0-497 practice questions from Actual4test help you turn that knowledge into exam-day performance.
Yes. Actual4test offers a free 1z0-497 PDF demo so you can check the quality of the practice questions before purchasing. After you buy, your product comes with 365 days of free updates, and if it expires you can renew the update service at a 50% discount from your member zone.
Your purchase is protected by our 100% Money Back Guarantee. If you take the corresponding 1z0-497 exam within 60 days of purchase and do not pass, send us a scan of your enrollment slip and the official Score Report PDF within two days of the exam, and the full refund will be processed within seven days. The candidate name must match the payer name; exams taken within three days of purchase, free materials, and expired orders are not eligible. If you would rather not refund, you can exchange your product for two free products of equal value and keep the update service on your original purchase. Delivery itself is instant: your material is available for download and is emailed to you within one minute of payment. If nothing arrives within two hours, contact our support team. There is no limit on how many computers you may install it on.
The 1z0-497 syllabus is organized into 10 exam domains. Among the first three are Maintenance and Advisors (10%), Oracle Database Software and Architecture (15%), Managing the Oracle Instance (15%). For the complete breakdown of topics and subtopics, see the Exam Topics section above.
Oracle Database 12c Essentials Sample Questions:
Which tool is recommended for moving a PDB to a non-CDB?
- A. SQL*Plus
- B. Data Pump
- C. RMAN
- D. Cold Backup
- E. Traditional Export / Import
Correct Answer: A 🗳️
Explanation: Only visible for Actual4test members. You can sign-up / login (it's free).
Examine the command:
SQL> CREATE TABLE orders(oid NUMBER (6) PRIMARY KEY, odato DATE, ccode NUMBER (6), oamt NUMBER (10, 2)) TABLESPACE users ;
Which two statements are true about the execution of the command?
- A. The ORDERS table is the only object created in the USERS tablespace.
- B. A NOT NULL constraint is created on the OID column.
- C. The ORDERS table is created in the USERS tablespace and a unique index is created on the OID column in the SYSTEM tablespace.
- D. The ORDERS table and a unique index are created in the USERS tablespace.
- E. A CHECK constraint is created on the OID column.
Correct Answer: B,D 🗳️
Explanation: Only visible for Actual4test members. You can sign-up / login (it's free).
Why does performance degrade when many UPDATE, INSERT, or DELETEstatements are issued on a table that has an associated bitmap index?
- A. The smallest amount of a bitmap that can be locked is a bitmap segment.
- B. The bitmap index is rebuilt automatically after a DML operation.
- C. Additional time is taken to remove NULL values from the bitmap index alter a DML operation.
- D. The DML operations re-create the bitmap index blocks.
Correct Answer: A 🗳️
Explanation: Only visible for Actual4test members. You can sign-up / login (it's free).
Which two items are key for maintaining data consistency in Oracle Database 12c?
- A. isolation level
- B. lock mechanism
- C. serializability
- D. undo data
Correct Answer: A,B 🗳️
Explanation: Only visible for Actual4test members. You can sign-up / login (it's free).
Which database feature can be used for organizing data when there is a very large amount of data?
- A. Database vault
- B. Partitioning
- C. Row-level security
- D. Index
- E. Triggers
Correct Answer: B 🗳️
Explanation: Only visible for Actual4test members. You can sign-up / login (it's free).
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