Free 1z0-052: Oracle Database 11g Administration I Exam Questions and Answers
Oracle Database 11g Administration I is part of Oracle Certification from Oracle University. Oracle exam codes begin 1Z0-, and modern ones end in the release year, so 1Z0-1085-26 is the 2026 release of OCI Foundations Associate. The least-known rule is the update path: a Delta exam swaps the prefix to 1D0- and appends -D while keeping the same family number, so 1Z0-1058-26 renews through 1D0-1058-26-D.
The first 10 questions on this page are free to read, answers included — no account and no card. A plan opens the rest of the bank, the full timed practice test and your weak-topic reporting.
Last updated: September 12, 2026
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Question #1
You are tasked to recover a database that experienced media failure. What is the first step you should take?
Please select an optionIncorrectCorrect answer: D
The first step in media recovery is to restore the database from your most recent backup before applying any archived logs.
Was this answer correct?Question #2
Your database has been corrupted due to a power failure. Which of the following methods can be employed for recovery?
Please select an optionIncorrectCorrect answer: C
RMAN Recovery is a reliable method for recovering from database corruption caused by unexpected issues like power failures because it allows for block-level recovery.
Was this answer correct?Question #3
During a performance review, you notice a specific SQL query is running slowly. What could you use to analyze it?
Please select an optionIncorrectCorrect answer: D
SQL Trace can help identify performance issues by logging the resource usage of specific SQL statements, allowing for analysis of slow-running queries.
Was this answer correct?Question #4
You need to prevent unauthorized access to the database. Which Oracle feature provides this capability?
Please select an optionIncorrectCorrect answer: D
A Virtual Private Database (VPD) enables fine-grained access control to data within a database, ensuring that users can only view the data they are authorized to see.
Was this answer correct?Question #5
A user needs to create a report from a large table but is concerned about performance impact. What should you suggest?
Please select an optionIncorrectCorrect answer: A
Materialized Views can improve query performance by precomputing and storing the result set of a query, which is especially useful for generating reports from large tables.
Was this answer correct?Question #6
After applying a patch, your Oracle Database won't start. What should your first action be?
Please select an optionIncorrectCorrect answer: C
Checking the alert log after a patch failure can provide critical error messages that may provide insight into why the database isn't starting correctly.
Was this answer correct?Question #7
What happens when you issue the command "ALTER SYSTEM CHECKPOINT"?
Please select an optionIncorrectCorrect answer: D
The "ALTER SYSTEM CHECKPOINT" command forces the database to write all dirty buffers (modified data) to disk, ensuring data is saved and reducing recovery time after a crash.
Was this answer correct?Question #8
You need to migrate a database to a new server with minimal downtime. Which method would you choose?
Please select an optionIncorrectCorrect answer: C
Transportable Tablespaces allow you to move tablespaces between databases with minimal downtime, making it an efficient choice for migration without significant service interruption.
Was this answer correct?Question #9
A database administrator finds a table is currently inaccessible due to a long-running transaction holding locks. How can they address this?
Please select an optionIncorrectCorrect answer: A
If a transaction is holding locks and preventing access, killing the session may be necessary to release the locks and allow other transactions to proceed.
Was this answer correct?Question #10
The database is using Automatic Undo Management. If undo data is required for Flashback Query, where is it stored?
Please select an optionIncorrectCorrect answer: B
In Automatic Undo Management, undo data is stored in undo segments, which are specifically designed to retain the necessary historical data for operations like Flashback Query to be performed.
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FAQ
Learn More: https://academy.oracle.com/en/resources-oracle-certifications.html
- Q1: What is the 1z0-052: Oracle Database 11g Administration I exam?
- A: 1z0-052: Oracle Database 11g Administration I is a Oracle certification exam. Judging by the questions in our bank, it concentrates on oracle, table, undo, indexes and query.
- Q2: What topics does the 1z0-052: Oracle Database 11g Administration I exam cover?
- A: Questions in our 1z0-052: Oracle Database 11g Administration I bank cluster around oracle, table, undo, indexes, query, transaction, downtime and maintenance. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for 1z0-052: Oracle Database 11g Administration I?
- A: Work through the 1z0-052: Oracle Database 11g Administration I practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real 1z0-052: Oracle Database 11g Administration I exam questions?
- A: They are drawn from officially released past questions and from community members who have sat 1z0-052: Oracle Database 11g Administration I. Answers are verified and updated weekly.
- Q5: Where do I register for the 1z0-052: Oracle Database 11g Administration I exam?
- A: Register through Oracle directly at https://academy.oracle.com/en/resources-oracle-certifications.html. Exampractice is not affiliated with Oracle and does not administer the exam.
- Q6: Is there a free 1z0-052: Oracle Database 11g Administration I sample?
- A: Yes. Every 1z0-052: Oracle Database 11g Administration I page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
- Q7: What are Oracle Certification Exams?
- A: Oracle Certification Exams validate your expertise in using and managing Oracle’s vast array of software and hardware solutions, including databases, cloud infrastructure, enterprise applications, and more. These certifications demonstrate your proficiency in deploying, configuring, and optimizing Oracle technologies to meet business needs.
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- A: Oracle Certification enhances your professional credibility, showcasing your skills and knowledge in Oracle technologies. This can lead to better job opportunities, higher salaries, and career advancement in IT, database management, cloud computing, and enterprise application roles.
- Q9: What are the benefits of Oracle Certification?
- A: Benefits include recognition as a certified Oracle professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest Oracle technologies and best practices.
- Q10: Who should take Oracle Certification Exams?
- A: IT professionals, database administrators, developers, system administrators, and anyone involved in managing and implementing Oracle solutions should consider these certifications to validate their expertise and advance their careers.
- Q11: What types of Oracle Certification Exams are available?
- A: Oracle offers various certification paths, including:
- Q12: How do I prepare for Oracle Certification Exams?
- A: Preparation can include official Oracle University training courses, study guides, practice exams, online tutorials, and hands-on experience with Oracle products and solutions.
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- A: Oracle Certification Exams can be taken online with remote proctoring or at authorized Pearson VUE testing centers worldwide, providing flexibility to fit your schedule and location.
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- A: Oracle Certifications significantly boost your career by demonstrating your expertise to employers, making you a more competitive candidate for advanced roles and promotions in IT, database management, cloud computing, and enterprise applications.
- Q15: Are there any prerequisites for Oracle Certification Exams?
- A: Some exams may have prerequisites, such as foundational knowledge or prior experience with Oracle products. Check the specific requirements for each certification path on the Oracle certification website.
- Q16: How often do I need to recertify for Oracle Certifications?
- A: Recertification requirements vary by certification. Some Oracle certifications do not require recertification, while others, especially those related to cloud technologies, may require periodic updates to ensure professionals stay current with the latest advancements.