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Every candidate studies differently, so PrepAwayTest offers the 1Z0-082 practice questions as a printable PDF, a desktop test engine, and an online test engine. All three cover the same 165 questions for the Oracle Database Administration I exam.
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database Administration I |
| Exam Number: | 1Z0-082 |
| Certificate Validity Period: | Lifetime |
| Exam Duration: | 150 minutes |
| Real Exam Qty: | 90 |
| Exam Price: | $245 USD |
| Available Languages: | Simplified Chinese, Korean, English, Japanese |
| Exam Format: | Multiple Select, Multiple Choice |
| Passing Score: | 64% |
| Related Certifications: | Oracle Certified Associate (OCA) - Oracle Database Administration 2019 |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Pearson VUE testing center or online proctored |
| Pre Condition: | No mandatory prerequisite; basic knowledge of SQL recommended. |
| Official Syllabus URL: | https://education.oracle.com/oracle-database-administration-2019-certified-professional/trackp_DB19COCP1 |
| Section | Objectives |
|---|---|
| Topic 1: Retrieving Data using the SQL SELECT Statement | - Use the ORDER BY clause - Execute a basic SELECT statement - List the capabilities of SQL SELECT statements - Use SQL row functions (character, number, date, conversion, general) - Describe how schema objects work - Use scalar and correlated subqueries |
| Topic 2: Using Single-Row Functions to Customize Output | - Describe various types of functions available in SQL - Use character, number, and date functions in SELECT statements - Describe the use of conversion functions (TO_CHAR, TO_NUMBER, TO_DATE) - Use CASE and DECODE for conditional expressions |
| Topic 3: Managing Schema Objects | - Create and modify tables - Manage constraints (NOT NULL, UNIQUE, PRIMARY KEY, FOREIGN KEY, CHECK) - Manage sequences and synonyms - Create indexes and views |
| Topic 4: Managing Data in Different Time Zones | - Describe the use of datetime functions (CURRENT_DATE, EXTRACT, LOCALTIMESTAMP) - Explain the concepts of time zones and daylight savings - Use various datetime data types (DATE, TIMESTAMP, INTERVAL) |
| Topic 5: Using the Set Operators | - Describe set operators (UNION, UNION ALL, INTERSECT, MINUS) - Use set operators to combine multiple queries into a single query |
| Topic 6: Introduction to Oracle Database | - Explain Oracle Database server architecture - Describe Oracle Database architecture - Describe Oracle Database Cloud Service (DBCS) architecture and features - Describe Oracle processes (PMON, SMON, DBWn, LGWR, CKPT, others) - Describe Oracle Database instance and memory structures - Explain database storage structures (data blocks, segments, tablespaces, data files) |
| Topic 7: Displaying Data from Multiple Tables Using Joins | - Describe different types of joins and their features - Use OUTER joins (LEFT, RIGHT, FULL) - Use CROSS joins - Join a table to itself using self-join - Use Equijoins and Non-equijoins |
| Topic 8: Understanding Oracle Database Architecture - Database Storage Structures | - Describe tablespaces and data files - Create and manage tablespaces - Describe the logical and physical database structures - Manage space in tablespaces |
| Topic 9: Working with Oracle Cloud Exadata Express Cloud Service | - Provision and manage an Exadata Express Cloud Service instance - Navigate the Exadata Express Cloud Service console - Identify the prerequisites for Exadata Express Cloud Service - Describe the features and benefits of Exadata Express Cloud Service |
| Topic 10: Managing Oracle Database Instances | - Start up and shut down an Oracle Database instance - Manage initialization parameter files (SPFILE, PFILE) - Use the Automatic Diagnostic Repository (ADR) - View the alert log and access dynamic performance views |
| Topic 11: Managing Users, Roles, and Privileges | - Grant and revoke privileges - Create and manage database user accounts - Create and manage roles - Differentiate system privileges and object privileges |
| Topic 12: Using Subqueries to Solve Queries | - Use multiple-row subqueries with multiple-row operators (IN, ANY, ALL) - Use subqueries in the WHERE clause and HAVING clause - Use single-row subqueries with single-row and multiple-row operators - Use scalar subqueries in SQL - Describe the types of subqueries (single-row, multi-row, multiple-column) - Define subqueries |
| Topic 13: Restricting and Sorting Data | - Use the WHERE clause to limit retrieved rows - Use comparison operators and logical operators (AND, OR, NOT) - Use the BETWEEN comparator - Sort data using the ORDER BY clause - Use the LIKE and IN operators - Use the NULL operators (IS NULL, IS NOT NULL) |
| Topic 14: Reporting Aggregated Data Using the Group Functions | - Use the GROUP BY clause to group data - Use the HAVING clause to filter grouped data - Describe group functions (AVG, SUM, MIN, MAX, COUNT) |
| Topic 15: Understanding Oracle Database Architecture - Oracle Database Instance | - Understand Oracle Database instance management - Describe the background processes - Explain the memory structures (SGA, PGA) |
| Topic 16: Using Conversion Functions and Conditional Expressions | - Apply the NVL, NULLIF, and COALESCE functions - Use the CAST function for data type conversion - Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions - Use nested functions |
The 1Z0-082 exam (Oracle Database Administration I) is the official Oracle exam that leads to the Oracle Database 19c certification, a credential at the Associate level. Related certifications include Oracle Certified Associate (OCA) - Oracle Database Administration 2019. PrepAwayTest provides 165 practice questions to help you prepare for it with confidence.
The 1Z0-082 exam contains 90 questions and gives you 150 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 PrepAwayTest test engine is the best way to make that time pressure feel familiar.
You need 64% to pass, and the official registration fee is $245 USD. 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 PrepAwayTest timed practice tests stay consistently above the passing line, you are ready to book the exam.
No mandatory prerequisite; basic knowledge of SQL recommended. Requirements can change over time, so always double-check the latest eligibility rules before you register on the official Oracle exam page.
Yes. PrepAwayTest offers a free 1Z0-082 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 1Z0-082 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 1Z0-082 syllabus is organized into 16 exam domains. Among the first three are Managing Data in Different Time Zones, Retrieving Data using the SQL SELECT Statement, Reporting Aggregated Data Using the Group Functions. For the complete breakdown of topics and subtopics, see the Exam Topics section above.
Which three files are used by conventional path SQL*Loader when the TABLE option is not specified? (Choose three.)
Correct Answer: A,B,D 🗳️
In the ORCL database, UNDOTBS1 is the active undo tablespace with these properties:
1. A size of 100 MB
2. AUTOEXTEND is off
3. UNDO_RETENTION is set to 15 minutes
4. It has RETENTION GUARANTEE
UNDOTBS1 fills with uncommitted undo 10 minutes after the database opens.
What will happen when the next update is attempted by any transaction?
Correct Answer: B 🗳️
You start your database instance in NOMOUNT state. Which two actions are performed?
Correct Answer: C,E 🗳️
Which three functions are performed by dispatchers in a shared server configuration? (Choose three.)
Correct Answer: B,E,F 🗳️
You execute this command:
During the export operation, you detach from the job by using CTRL+C and then execute this command:
Export> STOP_JOB=immediate
Are you sure you wish to stop the job ([yes]/no): yes
Which two statements are true about the job? (Choose two.)
Correct Answer: B,C 🗳️
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