Oracle 1Z0-1067-25 Practice Exam Questions & Answers
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· Last reviewed: October 14, 2026
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Exam Facts
Oracle 1Z0-1067-25 Exam Details
Key details for this exam, checked against the published exam outline
93
Practice Questions (Our Bank)
90 minutes
Exam Duration
USD 245
Official Exam Fee
- Exam Code
- 1Z0-1067-25
- Full Name
- Oracle Cloud Infrastructure 2025 Cloud Ops Professional
- Issuing Body
- Oracle
- Question Format (Our Bank)
- Multiple Choice
- Delivery
- Online proctored
Practice Questions
Free 1Z0-1067-25 Practice Questions
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An insurance company has contracted you to help automate their application business continuity plan. They have the application running in eu-frankfurt-1 as the primary site and uk-london-1 as a disaster recovery site. Normally they have a DNS A record associated with the IP address of the primary endpoint in eu- frankfurt-1. In the event of a disaster, they use OCI DNS Zone Management to update the A record and replace it with the IP address of the end-point in uk- londond-1. How can you automate the failover process? (Choose the best answer.)
Correct Answer:
A
Explanation
This question tests your knowledge of automated failover mechanisms for business continuity. Health Checks monitor the availability of endpoints in different regions by periodically testing them. Traffic Management Steering policies with Failover type automatically redirect traffic to the healthy endpoint when the primary one fails. This is better than manual DNS updates because it happens instantly without human intervention. Other approaches like manual DNS changes or basic load balancers don't provide the automation needed for true disaster recovery.
A company is developing a highly available web application, which will be hosted on Oracle Cloud Infrastructure (OCI). For high reliability, the Load Balancer's health status is very important. Which of the following may lead to an unhealthy Load Balancer?
Correct Answer:
C
Explanation
A Load Balancer's health depends on proper network configuration. Misconfigured security rules can block traffic between the load balancer and backend instances, causing health checks to fail and marking the load balancer as unhealthy. Backend instances themselves being down would show the instances as unhealthy, not the load balancer. Network connectivity issues might be a factor, but security rules are the specific configuration element most often misconfigured in this scenario.
When you provision a compute instance in Oracle Cloud Infrastructure (OCI), you can provide data to cloud-init on the instance. This data is referred to as "user data" by cloud-init. and can be written in various formats that cloud-init can read.
Which two file formats can be used to write user data with cloud- init?
Correct Answer:
B, C
Explanation
The oci resource-manager stack create command is the correct CLI approach for provisioning reusable infrastructure templates. This command accepts a compartment ID, config source (your Terraform/infrastructure code as a zip file), variables file, display name, and description. Using this command allows you to create stacks that can be deployed consistently across development, test, and production environments without manual modification.
Which of the following THREE statements are true about Versioning? (Choose three.)
Correct Answer:
B, C, E
Explanation
Cloud-init supports two main formats for user data: shell scripts and cloud-config files written in YAML. Shell scripts are executable bash or sh scripts that run directly. Cloud-config YAML provides a declarative way to configure instances including package installation, user creation, and service configuration. Other formats like JSON or XML are not natively supported by cloud-init for user data.
You set up a bastion host in your Virtual Cloud Network (VCN) to allow only your IP ad-dress (140.19.2.140) to establish SSH connections with your compute instances that are deployed in a private subnet. The compute instances have an attached Network Security Group (NSG) with a Source Type: Network Security Group (NSG), Source NSG: NSG-050504. To secure the bastion host, you add the following ingress rules to its NSG: Type: All TCP Proto-col: TCP Port Range: 22 Source: 140.19.2.140/32 Type: All TCP Protocol: TCP Port Range: 22 Source: NSG-050504 However, when you check the bastion host logs, you discover that there are IP addresses other than your own that can access your bastion host. What is the root cause of this issue?
Correct Answer:
B
Explanation
The issue occurs because NSG rules apply to all members of that group. When you allow ingress from NSG-050504, you're allowing traffic from every compute instance associated with that NSG, not just the bastion host itself. The rule source of NSG-050504 means any instance tagged with that NSG can connect. To properly secure the bastion, you'd need to create a separate NSG for the bastion or use more restrictive rules that only allow specific instances rather than an entire NSG.
You have been asked to ensure that in-transit communication between an Oracle Cloud Infrastructure (OCI) compute instance and an on-premises server (192.168.10.10/32) is encrypted. The instances communicate using HTTP. The OCI Virtual Cloud Network (VCN) is connected to the on-premises network by two separate connections: a Dynamic IPsec VPN tunnel and a FastConnect virtual circuit. No static configuration has been added. What solution should you recommend? (Choose the best answer.)
Correct Answer:
C
Explanation
To ensure encrypted transit between OCI and on-premises servers, you need to route traffic through the VPN tunnel rather than the FastConnect circuit, since VPN provides IPsec encryption. Advertising the on-premises server route over the VPN tunnel ensures all traffic to that destination goes through the encrypted tunnel. Using TLS or HTTPS would add complexity at the application layer. FastConnect alone doesn't provide encryption, so relying on it wouldn't meet the requirement.
One of your development teams has asked for your help to standardize the creation of several compute instances that must be provisioned each day of the week. You initially write several Command Line Interface (CLI) commands with all appropriate configuration parameters to achieve this task later determining this method lacks flexibility. Which command generates a JSON-based template that Oracle Cloud Infrastructure (OCI) CLI can use to provision these instances on a regular basis? (Choose the best answer.)
Correct Answer:
B
Explanation
The generate-full-command-json-input flag creates a complete JSON template from your CLI command parameters. You can then save this template and reuse it repeatedly to provision instances with identical configurations. This approach is far more flexible than manually typing commands each time, and it's better than shell scripts because the JSON format is designed specifically for the OCI CLI's provisioning workflows. Other CLI options don't provide this templating capability.
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Domain 1: Deploying and Managing Resources
Deploy core OCI services manually through the console and use the OCI CLI to query, provision and destroy resources. Apply infrastructure as code tools to deploy replicable stacks and automate resource provisioning across environments.
Sample question from this domain above:
Q7
Domain 2: Utilizing Configuration Management Tools
Use configuration management tools to standardise resource setup and apply cloud-init to initialise compute instances with specific configurations. Automate the configuration and deployment of instances at scale to reduce manual effort.
Sample question from this domain above:
Q3
Domain 3: Optimizing Cost and Performance
Implement cost optimization strategies and apply performance tuning techniques to OCI resources. Use budgets and compartment quotas to monitor spending and prevent resource overages that drive costs.
Sample question from this domain above:
Q4
Domain 4: Implementing Reliability and Business Continuity
Implement scalability and elasticity to handle varying workloads and configure automated failover mechanisms for high availability. Design data retention strategies to meet compliance requirements and support disaster recovery plans.
Sample question from this domain above:
Q1
Domain 5: Managing Identity and Security
Implement tenancy security posture through network segmentation and security group configuration. Manage secrets and encryption keys and apply least-privilege access control policies to limit user and service permissions.
Sample questions from this domain above:
Q2Q5Q6
Domain 6: Implementing Observability
Implement Metric Query Language to create custom metrics and visualizations from OCI data. Configure alarms and notifications to alert teams to issues and set up health checks to monitor resource and application availability.
FAQ
1Z0-1067-25 Exam FAQ
Common questions about the exam itself
Is the 1Z0-1067-25 exam a hands-on performance exam or just multiple choice questions?
The Cloud Ops Professional exam is a hands-on performance exam that combines multiple-choice questions with performance-based tasks. You work directly with real OCI configurations to demonstrate your ability to deploy and manage resources through the console, CLI and infrastructure as code.
What background do I need before taking 1Z0-1067-25?
Oracle recommends hands-on experience with OCI and current knowledge of cloud operations. Most candidates have experience as cloud operations engineers, system administrators or infrastructure engineers working with OCI. Oracle suggests combining formal training with substantial hands-on practice before attempting the exam.
How long should I spend preparing for the 1Z0-1067-25 exam?
Preparation time varies based on your background, but candidates typically spend 2 to 4 months combining Oracle training courses with hands-on lab work. If you already have OCI operations experience, you may need less time. The exam tests practical skills so hands-on practice is more valuable than study time alone.
What is the most challenging objective area for 1Z0-1067-25 candidates?
Most candidates find the infrastructure as code and configuration management tools objective challenging because it requires hands-on experience deploying and managing resources programmatically. Spending focused time on Terraform, Ansible and cloud-init will help you gain confidence in this area.
How is exam day structured for the 1Z0-1067-25 performance exam?
You have 90 minutes to complete the exam from home via online proctoring. The exam mixes multiple-choice questions with hands-on performance tasks where you configure real OCI environments. You need a reliable internet connection and a quiet space where a proctor can monitor your screen and webcam.
What happens if I fail the 1Z0-1067-25 exam? Can I retake it?
You can purchase multiple exam attempts. The exam attempt is valid for six months from purchase date. Oracle typically allows retakes after a waiting period, so check with Oracle University about their retake policy when you register.
How long is the Cloud Ops Professional certification valid after I pass?
Oracle certifications typically remain valid for three years, though Oracle periodically updates certifications and may offer different validity periods. Check your certification dashboard or Oracle's official recertification policy to confirm the specific validity period for your credential.
Does 1Z0-1067-25 count toward a larger Oracle Cloud certification track?
The Cloud Ops Professional credential is a standalone professional-level certification. It complements the Cloud Infrastructure Architect certifications which focus on design and architecture. If you are pursuing architect credentials, this exam validates the operational skills needed to support those architectural decisions.
What cloud operations role does the 1Z0-1067-25 certification prepare me for?
This certification targets cloud operations engineers, infrastructure engineers and system administrators managing OCI environments. Certified professionals handle daily deployment, configuration, monitoring and optimization of cloud resources and are positioned for senior ops roles or cloud engineering specialist positions.
