Oracle 1Z0-082 - Oracle Database Administration I
- Exam Code: 1Z0-082
- Exam Name: Oracle Database Administration I
- Updated: Sep 20, 2026
- Q & A: 165 Questions and Answers
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Oracle 1Z0-082 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database Administration I |
| Exam Number: | 1Z0-082 |
| Exam Format: | Multiple Choice |
| Exam Duration: | 120 minutes |
| Passing Score: | 60% |
| Exam Price: | $245 USD |
| Real Exam Qty: | 72 |
| Related Certifications: | Oracle Database Administration 2019 Certified Professional ORACLE MASTER Silver DBA 2019 |
| Available Languages: | Chinese (Simplified), Japanese, English |
| Certificate Validity Period: | Lifetime |
| Recommended Training: | Oracle Database Administration Workshop I |
| Exam Registration: | Pearson VUE Oracle University |
| Sample Questions: |  |
| Exam Way: | Online proctored or Onsite at Pearson VUE test centers |
| Pre Condition: | No mandatory prerequisites; recommended basic knowledge of SQL and database concepts |
| Official Syllabus URL: | https://education.oracle.com/oracle-database-19c-administration/pexam_1Z0-082 |
Oracle 1Z0-082 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Managing Database Instances | 20% | - Using Initialization Parameters - Managing Alert Log and Trace Files - Starting Up and Shutting Down Databases - Using Data Dictionary and Dynamic Performance Views |
| Administering User Accounts and Security | 15% | - Managing Privileges and Roles - Creating and Managing Users - Implementing Security Policies |
| Managing Storage Structures | 15% | - Managing Redo Log Files - Managing Control Files - Managing Undo Data - Managing Tablespaces and Data Files |
| Understanding Oracle Database Architecture | 20% | - Understanding Memory Structures - Understanding Background Processes - Overview of Oracle Database Architecture - Explaining Storage Structures - Understanding Multitenant Architecture |
| Managing Data and Concurrency | 10% | - Managing Locks and Concurrency - Managing Transactions - Using SQL to Manage Data |
| Backup and Recovery Concepts | 10% | - Understanding Backup and Recovery Architecture - Using RMAN for Backup and Recovery - Performing Complete and Incomplete Recovery |
| Configuring and Managing Oracle Network | 10% | - Managing Network Connections - Configuring Listener and Naming Methods |
The 1Z0-082 Details You Actually Need
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The Oracle Database Administration I blueprint covers these principal domains:
- Managing Data and Concurrency (10%)
- Understanding Oracle Database Architecture (20%)
- Administering User Accounts and Security (15%)
The remaining domains appear in the full official outline, all of which our bank addresses.
As of the latest information, the passing score for the 1Z0-082 exam is 60% and the fee is $245 USD. Oracle can revise both, so confirm the current figures on the official site before registering.
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Oracle recommends these official training options:
Pick the course matching your experience, then reinforce it with regular question practice.
Oracle lists the following prerequisites for the Oracle Database Administration I: No mandatory prerequisites; recommended basic knowledge of SQL and database concepts.
Confirm the details on the official certification page before you book.
Per current exam information, the 1Z0-082 exam includes 72 questions and allows 120 minutes minutes. Timed practice beforehand makes the format feel routine on the day.
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Oracle Database Administration I Sample Questions:
Question #1
Which compression method is recommended for Direct-Path Insert operations?
- A. RON STORE COMPRESS BASIC
- B. ROW STORE COMPRESS ADVANCED
- C. COLUMN STORE COMPRESS ADVANCED
- D. COLUMN STORE COMPRESS BASIC
Correct Answer: A 🗳️
Question #2
Examine the description of the CUSTOMERS table:
For customers whose income level has a value, you want to display the first name and due amount as 5% of their credit limit. Customers whose due amount is null should not be displayed.
Which query should be used?
- A. SELECT cust_first_name, cust_credit_limit * .05 AS DUE_AMOUNT FROM customers WHERE cust_income_level != NULL AND cust_credit_level !=NULL;
- B. SELECT cust_first_name, cust_credit_limit * .05 AS DUE_AMOUNT FROM customers WHERE cust_income_level <> NULL AND due_amount <> NULL;
- C. SELECT cust_first_name, cust_credit_limit * .05 AS DUE_AMOUNT FROM customers WHERE cust_income_level IS NOT NULL AND cust_credit_limit IS NOT NULL;
- D. SELECT cust_first_name, cust_credit_limit * .05 AS DUE_AMOUNT FROM customers WHERE cust_income_level IS NOT NULL AND due_amount IS NOT NULL;
- E. SELECT cust_first_name, cust_credit_limit * .05 AS DUE_AMOUNT FROM customers WHERE cust_income_level != NULL AND due_amount != NULL;
Correct Answer: C 🗳️
Question #3
Examine the description of the EMPLOYEES table:
Which query is valid?
- A. SELECT dept_id, join_date, SUM(salary) FROM employees GROUP BY dept_id;
- B. SELECT dept_id, AVG(MAX(salary)) FROM employees GROUP BY dept_id;
- C. SELECT dept_id, join_date, SUM(salary) FROM employees GROUP BY dept_id, join_date;
- D. SELECT dept_id, MAX(AVG(salary)) FROM employees GROUP BY dept_id;
Correct Answer: A 🗳️
Question #4
Which is true about security rules on a compute node?
- A. New security rules can be defined to use only the TCP protocol but multiple port numbers.
- B. A security rule can restrict IP addresses that can connect to a database instance on a compute node.
- C. A new database deployment on a compute node automatically enables a set of predefined security rules.
- D. A compute node port can be enabled only if it is associated with an existing security rule.
- E. The port used for HTTPS connections is enabled by default based on a predefined security rule.
Correct Answer: C 🗳️
Question #5
You execute this command:
Sufficient storage is available in filesystem /u01.
Which two statements are true about the BIG_TBStablespace? (Choose two.)
- A. Additional data files may not be added
- B. It will be a dictionary-managed tablespace by default
- C. It must be bigger than the largest SMALLFILE tablespace
- D. It will always have a 32K blocksize
- E. AUTOEXTEND is possible for the datafile
Correct Answer: C,E 🗳️
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