Exam Name: Oracle Database 12c Essentials
Certification Provider: Oracle
Corresponding Certification: Oracle Database
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When a Oracle certification sits on your resume, recruiters notice — and the 1z0-497 exam is the doorway. ActualVCE helps you walk through it with 150 practice questions for the Oracle Database 12c Essentials exam, refined by IT experts.
Oracle 1z0-497 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 12c Essentials |
| Exam Number: | 1Z0-497 |
| Exam Duration: | 120 minutes |
| Related Certifications: | OPN Certified Specialist Oracle Database 12c Specialization |
| Passing Score: | 70% |
| Exam Format: | Multiple Choice |
| Real Exam Qty: | 58 - 60 |
| Certificate Validity Period: | Until Oracle retires the exam |
| Available Languages: | Japanese, English |
| Exam Price: | USD 245 |
| Recommended Training: | Oracle Database 12c: Administration Workshop Oracle Database: Introduction to SQL |
| Exam Registration: | Pearson VUE Registration Oracle Education |
| Sample Questions: | DOWNLOAD DEMO |
| 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 |
|---|---|---|
| Topic 1: Backup and Recovery | 15% | - Understand backup concepts - Flashback technology overview - Use RMAN and Data Recovery Advisor |
| Topic 2: Schema Objects and Data Management | 15% | - Use constraints and sequences - Basic SQL operations - Create and manage tables, indexes, views |
| Topic 3: Database Management Tools | 10% | - Use SQL*Plus and SQL Developer - Use Enterprise Manager Database Express |
| Topic 4: Security and User Administration | 15% | - Implement basic security controls - Create and manage users - Grant and revoke privileges and roles |
| Topic 5: Managing the Oracle Instance | 15% | - Manage initialization parameters - Use alert log and trace files - Start up and shut down database |
| Topic 6: Installation and Database Creation | 10% | - Install Oracle Database 12c - Create database using DBCA - Understand installation options |
| Topic 7: Storage Structures | 15% | - Control files and redo log files - Undo data management - Manage tablespaces and data files |
| Topic 8: Oracle Database Software and Architecture | 15% | - Relational database concepts - Memory structures and background processes - Instance and database components - Multitenant architecture, CDB and PDB |
| Topic 9: Network Configuration | 10% | - Manage listeners and service names - Configure Oracle Net Services |
| Topic 10: Maintenance and Advisors | 10% | - Use Automatic Workload Repository - Monitor performance - Use ADDM and other advisors |
Oracle 1z0-497 Exam: Straight Answers to Real Questions
There is, and we recommend it. ActualVCE posts a free demo of the Oracle Database 12c Essentials questions on the product page — download it or leave your email and we will send it over. Buying includes 365 days of free updates; when that year runs out, you can extend the update service at a 50% discount from your member zone.
The passing mark for the Oracle Database 12c Essentials exam is 70%, and one attempt costs USD 245. Retakes are charged at full price again, so walking in underprepared is an expensive mistake. A practical safeguard: rehearse with ActualVCE practice questions until your timed mock scores clear 70% with room to spare, then book the real 1z0-497 exam.
Registration is handled through Oracle's official channels:
Delivery format for the exam itself: Online proctored or onsite at Pearson VUE test centers. Pick whichever option fits your situation when scheduling.
Oracle structures the Oracle Database 12c Essentials exam around 10 domains. The heaviest hitters are Backup and Recovery (15% of the exam), Installation and Database Creation (10% of the exam), Storage Structures (15% of the exam). Start your revision where the weight is, and scroll up to the outline section on this page for the complete topic list.
The 1z0-497 exam is the official Oracle assessment that awards the Oracle Database 12c Certified Implementation Specialist certification — a credential at the Specialist level. Passing it proves vendor-validated skills that employers actively look for. It belongs to a broader track that includes Oracle Database 12c Specialization, OPN Certified Specialist, making it a solid anchor for further certifications.
Delivery first: your 1z0-497 product downloads instantly, and a copy reaches your email within one minute of payment. Nothing after 2 hours (spam folder checked)? Contact our online service and we will resolve it at once. Install limits do not exist — use as many computers as you like. On refunds: if you sit the corresponding 1z0-497 exam within 60 days of purchase and fail, you qualify for a full refund. File the claim within 2 days after the exam with a scanned enrollment slip and the official Score Report PDF; processing completes within 7 days. The guarantee excludes attempts made within 3 days of purchase, downloads never used in an actual exam, free materials, and expired orders, and the candidate name must match the payer name. Rather keep studying? Swap your product for two free exam products of equal value — your original purchase keeps its update service either way.
Expect 58 - 60 questions within 120 minutes on the Oracle Database 12c Essentials exam. Divide the two and the pace is unforgiving — there is little slack for second-guessing. Build speed deliberately: run full-length timed sessions in the ActualVCE test engine, practice marking hard questions for review, and treat every mock as a dress rehearsal for the real 1z0-497 exam.
Oracle points Oracle Database 12c Essentials candidates toward these official training resources:
Coursework builds understanding; the 150 practice questions for the 1z0-497 exam from ActualVCE then prove whether that understanding survives a real testing clock.
No formal prerequisites; basic database knowledge recommended Because Oracle can revise these requirements, verify the current rules on the official exam page — https://education.oracle.com/oracle-database-12c-essentials/trackp_497 — before scheduling your Oracle Database 12c Essentials exam.
Oracle Database 12c Essentials Sample Questions:
You are in the middle of transaction, updating a table. The machine on which the database is running reboots because of a power outage. This causes a database instance failure.
Which statement is true in this situation?
- A. The DBA has to perform a recovery on the database to recover the uncommitted transaction.
- B. The uncommitted transaction is rolled back automatically at the next opening of the database.
- C. The online redo log files and archived redo log files are required to accomplish a recovery.
- D. The uncommitted transaction is committed at the next startup of the database instance.
Correct Answer: B 🗳️
Which three statements are true about System Global Area (SGA)?
- A. Each server process has its own SGA.
- B. SGA contains shared memory structures for all Oracle processes running on a single server.
- C. SGA is allocated automatically when a database is started.
- D. SGA is used to speed up queries by caching data blocks, program data, information about database objects, and query results
- E. SGA is read and written by server and background processes.
- F. SGA is allocated automatically when a database is mounted.
Correct Answer: C,D,E 🗳️
Examine the table: Table name: PRODUCTS
Schema: SCOTT
Tablespace: USERS
Organization: Standard (Heap Organized)
This table contains 20 rows. In the data that has been entered, the PROD_ID column contains only single-digit values, PROD_NAME has a maximum of five characters, and PROD_RATE has four-digit values for all rows.
Which two statements are true regarding the modifications that can be performed to the structure of the PRODUCTS table?
- A. PROD_NAME size can be increased from five to 10 characters.
- B. New columns can be added only if they have a NOT NULL constraint.
- C. PROD_RATE size can be changed from NUMBER(4) to NUMBER(6, 2).
- D. PROD_ID can be changed from CHAR to NUMBER data type.
- E. None of the existing columns can be dropped because they contain data.
Correct Answer: A,C 🗳️
Which two statements about this policy are true?
- A. It replaces the first digit of the value from the COMMISSION_PCTcolumn with 9.
- B. It uses the full data redaction method.
- C. It uses the random redaction method.
- D. It replaces the first digit of the value from the SALARY column with the number 4.
- E. It replaces the first nine digits of the value from the COMMISSION_PCTcolumn with 1.
- F. It replaces the first four digits of the value from the SALARY column with the number 9.
Correct Answer: C,E 🗳️
Which two statements about multi section backup are true?
- A. For image copies, sections are backed up in parallel and recomposed at the end.
- B. Backup for each data file is divided into sections and is backed up in parallel. However, for image copies, sections are backed up sequentially.
- C. It supports incremental backups and image copies.
- D. It is available only for full backups.
Correct Answer: A,C 🗳️
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