Free 1z0-160: Oracle Database Cloud Service Exam Questions and Answers
Oracle Database Cloud Service 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 11, 2026
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Question #1
You need to configure your Oracle Database Cloud Service instance to be highly available. What should you do?
Please select an optionIncorrectCorrect answer: C
Data Guard provides high availability through data replication.
Was this answer correct?Question #2
A development team needs to automate the backup of their database instances in the cloud. What is the most efficient way to accomplish this?
Please select an optionIncorrectCorrect answer: B
Configuring backup policies allows automated backups without manual intervention.
Was this answer correct?Question #3
You are tasked with migrating an on-premise Oracle database to the Oracle Cloud. Which service do you choose for a seamless transition?
Please select an optionIncorrectCorrect answer: D
Oracle SQL Developer provides tools to migrate databases seamlessly to the cloud.
Was this answer correct?Question #4
After deploying a database in Oracle Database Cloud Service, you notice performance issues. Which metric should you first check to diagnose the problem?
Please select an optionIncorrectCorrect answer: C
Disk I/O is critical for performance assessments in database environments.
Was this answer correct?Question #5
Your company needs to maintain compliance and security for sensitive data stored in the cloud. What feature can help you encrypt the data?
Please select an optionIncorrectCorrect answer: B
Transparent Data Encryption (TDE) secures sensitive data by encrypting it at rest.
Was this answer correct?Question #6
The database administrator needs to restore a specific table from the last backup. Which feature supports this functionality?
Please select an optionIncorrectCorrect answer: B
Flashback Technology allows for restore operations on specific database objects.
Was this answer correct?Question #7
An application running on Oracle Database Cloud Service requires specific performance metrics. How can you monitor these metrics in real-time?
Please select an optionIncorrectCorrect answer: A
Oracle Cloud Monitoring provides real-time insights into performance metrics.
Was this answer correct?Question #8
You must ensure that your database can withstand a sudden surge in traffic. What method can help manage load effectively?
Please select an optionIncorrectCorrect answer: A
Load balancing ensures that the application can distribute requests evenly during traffic surges.
Was this answer correct?Question #9
Your organization needs to achieve a five-nines availability for the database. Which solution is most appropriate?
Please select an optionIncorrectCorrect answer: A
Multi-Region Database Services provide robustness and resilience to failures, achieving higher availability.
Was this answer correct?Question #10
You are setting up a new development environment on Oracle Database Cloud. What is the best approach to quickly provision a new environment?
Please select an optionIncorrectCorrect answer: A
Cloning existing environments allows for faster and more efficient provisioning.
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FAQ
Learn More: https://academy.oracle.com/en/resources-oracle-certifications.html
- Q1: What is the 1z0-160: Oracle Database Cloud Service exam?
- A: 1z0-160: Oracle Database Cloud Service is a Oracle certification exam. Judging by the questions in our bank, it concentrates on oracle, queries, query and instance.
- Q2: What topics does the 1z0-160: Oracle Database Cloud Service exam cover?
- A: Questions in our 1z0-160: Oracle Database Cloud Service bank cluster around oracle, queries, query and instance. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for 1z0-160: Oracle Database Cloud Service?
- A: Work through the 1z0-160: Oracle Database Cloud Service 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 1z0-160: Oracle Database Cloud Service exam questions?
- A: They are drawn from officially released past questions and from community members who have sat 1z0-160: Oracle Database Cloud Service. Answers are verified and updated weekly.
- Q5: Where do I register for the 1z0-160: Oracle Database Cloud Service 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 1z0-160: Oracle Database Cloud Service sample?
- A: Yes. Every 1z0-160: Oracle Database Cloud Service 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.
- Q8: Why should I pursue Oracle Certification?
- 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.
- Q13: Where can I take Oracle Certification Exams?
- 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.
- Q14: How do Oracle Certifications impact my career?
- 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.