Provide Oracle 1z0-1104-25 Dumps Updated May 13, 2026 With 39 QA's
Latest 1z0-1104-25 Dumps for Success in Actual Oracle Certified
NEW QUESTION # 23
A company has deployed OCI Zero Trust Packet Routing (ZPR) to secure its network. They have two compute instances, VM1-01 and VM-02, in a public subnet. VM-01 is tagged with the security attribute app:
vm01, and VM-02 is tagged with app:vm02. The VCN is labeled with network:vcn01, The ZPR policy states:
"What is the expected outcome of this policy?
- A. VM-01 can SSH into VM-02, but VM-02 cannot SSH into VM-01.
- B. Neither VM-01 nor VM-02 can SSH into each other."
- C. Both VM-01 and VM-02 can SSH into each other.
- D. VM-02 can SSH into VM-01, but VM-01 cannot SSH into VM-02.
Answer: A
NEW QUESTION # 24
"Your company is building a highly available and secure web application on OCI. Because of increasing malicious web-based attacks, the security team has mandated that web servers should not be exposed directly to the Internet.
How should you architect the solution while ensuring fault tolerance and security?
- A. Deploy at least three web servers in different fault domains within a private subnet. Place a public load balancer in a public subnet and configure a back-end set for all web servers. Deploy Web Application Firewall (WAF) and set the load balancer public IP address as the origin.
- B. Deploy at least three web servers in different fault domains within a public subnet, each with a public IP address. Deploy Web Application Firewall (WAF), and configure an origin for each public IP.
- C. Deploy at least three web servers in different fault domains within a public subnet. Use OCI Traffic Management service for DNS-based load balancing."
- D. Deploy at least three web servers in different fault domains within a private subnet. Place a public load balancer in a public subnet, but skip WAF configuration.
Answer: A
NEW QUESTION # 25
Which are the essential components to create a rule for the Oracle Cloud Infrastructure (OCI) Events Service?
- A. Rule Conditions and Actions
- B. Install Key and Service Connector
- C. Install Key and Actions
- D. Rule Conditions and Management Agent Cloud Service
Answer: A
NEW QUESTION # 26
Task 6: Create Load Balancer and Attach Certificate
Create a Load Balancer with the name PBT-CERT-LB-01 in subnet LB-Subnet-PBT-CERT-SNET-02 Create a Listener for the load balancer, where:
Name: PBT-CERT-LB_LTSN_01
Protocol: HTTPS
Port: 443
Attach the certificate PBT-CERT-01-<username> to the load balancer
Attach the security list PBT-CERT-LB-SL-01 to subnet LB-Subnet-PBT-CERT-SNET-02 See the solution below in Explanation.
Answer:
Explanation:
Task 6: Create Load Balancer and Attach Certificate
Step 1: Create the Load Balancer
* Log in to the OCI Console.
* Navigate toNetworking>Load Balancers.
* ClickCreate Load Balancer.
* Enter the following details:
* Name: PBT-CERT-LB-01
* Compartment: Select your assigned compartment.
* Load Balancer Type: SelectPublic.
* Virtual Cloud Network: Select PBT-CERT-VCN-01.
* Subnet: Select LB-Subnet-PBT-CERT-SNET-02.
* Shape: Choose a shape (e.g., 10 Mbps, adjust based on needs).
* ClickNext.
* Leave backend sets and listeners as default for now (we'll configure the listener next).
* ClickCreate Load Balancerand wait for it to be provisioned.
Step 2: Create a Listener
* Once the load balancer is created, go to theLoad Balancerspage and click on PBT-CERT-LB-01.
* UnderResources, clickListeners.
* ClickCreate Listener.
* Enter the following details:
* Name: PBT-CERT-LB_LTSN_01
* Protocol: SelectHTTPS.
* Port: Enter 443.
* Certificate: ClickAdd Certificate, then select the PBT-CERT-01<username> certificate (e.g., PBT-CERT-0199008677labuser01) created in Task 5.
* Leave other settings (e.g., SSL handling) as default unless specified.
* ClickCreate.
Step 3: Configure the Backend Set
* In the PBT-CERT-LB-01 details page, underResources, clickBackend Sets.
* ClickCreate Backend Set(if not already created).
* Enter basic details (e.g., name like PBT-CERT-BS-01).
* Add a backend server:
* IP Address: Use the private IP of PBT-CERT-VM-01 (find this in the instance details under Compute>Instances).
* Port: 80 (HTTP, as configured on the web server).
* Protocol: HTTP.
* ClickCreate.
Step 4: Attach the Security List to the Subnet
* Navigate toNetworking>Virtual Cloud Networks.
* Select PBT-CERT-VCN-01 and clickSubnets.
* Click on LB-Subnet-PBT-CERT-SNET-02.
* UnderSecurity Lists, ensure PBT-CERT-LB-SL-01 is attached. If not:
* ClickEdit.
* Remove the default security list and add PBT-CERT-LB-SL-01.
* ClickSave Changes.
Step 5: Verify the Configuration
* Ensure the load balancer health status is OK (check underBackend Sets>Health).
* Test by accessing https://<load-balancer-public-ip> in a browser (replace with the public IP from the load balancer details).
NEW QUESTION # 27
Task 7: Verify the OCI Certificate with Load Balancer
Verify HTTPS connection to the load balancer by running the following command in Cloud Shell curl -k https://<Public IP of PBT-CERT-LB-01> Enter the following URL in the web browser:
https://<Public IP of PBT-CERT-LB-01>
If prompted with a certificate error, accept the risk and continue.
Verify web page content by ensuring the text, "You are visiting Web Server 1" from the index.html file is displayed in the browser See the solution below in Explanation.
Answer:
Explanation:
Task 7: Verify the OCI Certificate with Load Balancer
Step 1: Obtain the Public IP of the Load Balancer
* Log in to the OCI Console.
* Navigate toNetworking>Load Balancers.
* Click on PBT-CERT-LB-01.
* Note thePublic IP Addressfrom the load balancer details page.
Step 2: Verify HTTPS Connection Using Cloud Shell
* Open the OCI Cloud Shell from the top-right corner of the OCI Console.
* Run the following command, replacing <Public IP of PBT-CERT-LB-01> with the public IP you noted:
curl -k https://<Public IP of PBT-CERT-LB-01>
* Expected output: You should see the text "You are visiting Web Server 1" if the connection is successful. The -k flag ignores certificate validation errors (common during initial testing with self- signed or newly issued certificates).
* If you encounter an error, ensure the load balancer is active, the listener is configured correctly, and the backend server (PBT-CERT-VM-01) is reachable.
Step 3: Verify in a Web Browser
* Open a web browser.
* Enter the following URL, replacing <Public IP of PBT-CERT-LB-01> with the public IP you noted:
https://<Public IP of PBT-CERT-LB-01>
* If prompted with a certificate warning (e.g., due to a self-signed certificate or untrusted CA), accept the risk and proceed (click "Advanced" and "Proceed" or similar, depending on your browser).
* Verify that the web page displays the text "You are visiting Web Server 1" from the index.html file created on PBT-CERT-VM-01.
Step 4: Troubleshoot (if needed)
* If the text is not displayed:
* Check the load balancer health status underBackend Sets>Healthin the OCI Console.
* Ensure the security list PBT-CERT-LB-SL-01 allows port 443 and the compute instance security list allows port 80.
* Verify the Apache service is running on PBT-CERT-VM-01 by SSHing in and running sudo systemctl status httpd.
NEW QUESTION # 28
Challenge 2 -Task 1
In deploying a new application, a cloud customer needs to reflect different security postures. If a security zone is enabled with the Maximum Security Zone recipe, the customer will be unable to create or update a resource in the security zone if the action violates the attached Maximum Security Zone policy.
As an application requirement, the customer requires a compute instance in the public subnet. You therefore, need to configure Custom Security Zones that allow the creation of compute instances in the public subnet.
Review the architecture diagram, which outlines the resoures you'll need to address the requirement:
Preconfigured
To complete this requirement, you are provided with the following:
Access to an OCI tenancy, an assigned compartment, and OCI credentials
Required IAM policies
Task 2: Create a Security Zone
Create a security Zone named IAD_SAP-PBT-CSZ-01 in your assigned compartement and associate it with the Custom Security Zone Recipe (IAD-SAP-PBT-CSP-01) created in the previous task.
Enter the OCID of the created Security zone in the box below.
Answer:
Explanation:
See the solution below in Explanation.
Explanation:
To create a Security Zone named IAD_SAP-PBT-CSZ-01 in your assigned compartment and associate it with the Custom Security Zone Recipe IAD-SP-PBT-CSP-01 created in the previous task, follow these steps based on the Oracle Cloud Infrastructure (OCI) Security Zones documentation.
Step-by-Step Solution for Task 2: Create a Security Zone
* Log in to the OCI Console:
* Use your OCI credentials to log in to the OCI Console (https://console.us-ashburn-1.oraclecloud.
com).
* Ensure you have access to the assigned compartment.
* Navigate to Security Zones:
* From the OCI Console, click the navigation menu (hamburger icon) on the top left.
* UnderGovernance and Administration, selectSecurity Zones.
* Create a New Security Zone:
* In the Security Zones dashboard, click theCreate Security Zonebutton.
* Configure the Security Zone Details:
* Name:Enter IAD_SAP-PBT-CSZ-01.
* Compartment:Select the assigned compartment provided.
* Description:(Optional) Add a description, e.g., "Security Zone for public subnet compute instances."
* Associate the Custom Security Zone Recipe:
* In theRecipesection, select the custom recipe IAD-SP-PBT-CSP-01 created in Task 1 from the dropdown list.
* Ensure the recipe is correctly associated to enforce the policy allowing compute instances in the public subnet.
* Define the Security Zone Scope:
* UnderResources to Protect, select the compartment or specific resources (e.g., the VCN with CIDR 10.0.0.0/16 and public subnet 10.0.10.0/24) to apply the security zone.
* Check the box to include all resources in the selected compartment if applicable.
* Create the Security Zone:
* ClickCreateto finalize the security zone creation.
* Once created, note theOCIDof the security zone from the security zone details page. The OCID will be a unique identifier starting with ocid1.securityzone.
* Verify the Security Zone:
* Go to theSecurity Zonestab and locate IAD_SAP-PBT-CSZ-01.
* Confirm the associated recipe (IAD-SP-PBT-CSP-01) and the applied policies.
OCID of the Created Security Zone
* The exact OCID will be generated upon creation (e.g., ocid1.securityzone.oc1..<unique_string>).
Please enter the OCID displayed in the OCI Console after completing Step 7.
NEW QUESTION # 29
In Oracle Cloud Infrastructure (OCI), bare metal instances provide customers with direct access to the underlying hardware. To mitigate security risks when a customer terminates a bare metal instance, OCI utilizes Root-of-Trust hardware.
What is the primary function of the Root-of-Trust hardware in this context?
- A. It eliminates the need for hypervisors, reducing the potential attack surface.
- B. It guarantees complete isolation between customer workloads on different instances.
- C. It ensures all non-volatile memory on the terminated instance is securely wiped before reuse.
- D. It automatically encrypts data at rest on the bare metal instance.
Answer: C
NEW QUESTION # 30
"A business has a hybrid cloud infrastructure with Oracle Linux instances running in OCI and on-premises.
They want to reduce the amount of bandwidth used when patching systems.
Which component of OS Management Hub can help to reduce the bandwidth usage for patching?
- A. Profiles"
- B. Management stations
- C. Dynamic groups
- D. Management agents
Answer: A
NEW QUESTION # 31
Task 2: Create a Compute Instance and Install the Web Server
Create a compute instance, where:
Name: PBT-CERT-VM-01
Image: Oracle Linux 8
Shape: VM.Standard.A1.Flex
Subnet: Compute-Subnet-PBT-CERT
Install and configure Apache web server:
a.
Install Apache
sudo yum -y install httpd
b.
Enable and start Apache
sudo systemctl enable httpd
sudo systemctl restart httpd
2. Install and configure Apache web server:
a. Install Apache
sudo yum -y install httpd
b. Enable and start Apache
sudo systemctl enable httpd
sudo systemctl restart httpd
c. Configure firewall to allow HTTP traffic (port 80)
sudo firewall-cmd --permanent --add-port=80/tcp
sudo firewall-cmd --reload
d. Create an index.html file
sudo bash -c 'echo You are visiting Web Server 1 >> /var/www/html/index.html' Enter the OCID of the created compute instance PBT-CERT-VM-01 in the text box below.
Answer:
Explanation:
See the solution below in Explanation.
Explanation:
Task 2: Create a Compute Instance and Install the Web Server
Step 1: Create the Compute Instance
* Log in to the OCI Console.
* Navigate toCompute>Instances.
* ClickCreate Instance.
* Enter the following details:
* Name: PBT-CERT-VM-01
* Compartment: Select your assigned compartment.
* Placement: Leave as default or select an availability domain (e.g., Availability Domain 1).
* Image: ClickChange Image, selectOracle Linux 8, and confirm.
* Shape: ClickChange Shape, selectVM.Standard.A1.Flex, and configure:
* OCPUs: 1 (or adjust as needed)
* Memory: 6 GB (or adjust as needed)
* Networking:
* Virtual Cloud Network: Select PBT-CERT-VCN-01.
* Subnet: Select Compute-Subnet-PBT-CERT.
* Leave public IP assignment enabled for internet access.
* SSH Key: Provide your public SSH key (upload or paste) for secure access.
* ClickCreateand wait for the instance to be provisioned.
Step 2: Connect to the Compute Instance
* Once the instance is created, note thePublic IP Addressfrom the instance details page.
* Use an SSH client to connect:
* Command: ssh -i <private-key-file> opc@<public-ip-address>
* Replace <private-key-file> with your private key path and <public-ip-address> with the instance' s public IP.
Step 3: Install and Configure Apache Web Server
* Install Apache:
* Run: sudo yum -y install httpd
* Enable and Start Apache:
* Run: sudo systemctl enable httpd
* Run: sudo systemctl restart httpd
* Configure Firewall to Allow HTTP Traffic (Port 80):
* Run: sudo firewall-cmd --permanent --add-port=80/tcp
* Run: sudo firewall-cmd --reload
* Create an index.html File:
* Run: sudo bash -c 'echo "You are visiting Web Server 1" >> /var/www/html/index.html' Step 4: Verify the Configuration
* Open
a web browser and enter http://
<public-ip-address> to ensure the page displays "You are visiting Web Server 1".
* If needed, troubleshoot by checking Apache status: sudo systemctl status httpd.
Step 5: Retrieve and Enter the OCID
* Go to the instance details page for PBT-CERT-VM-01 underCompute>Instances.
* Copy theOCID(a long string starting with ocid1.instance., unique to your tenancy).
* Enter the copied OCID exactly as it appears into the text box provided.
Notes
* These steps are based on OCI Compute documentation and Oracle Linux 8 setup guides.
* Ensure the security list PBT-CERT-CS-SL-01 allows inbound traffic on port 22 (SSH) and port 80 (HTTP) if not already configured.
* The OCID will be unique to your instance; obtain it from the OCI Console after creation
NEW QUESTION # 32
When trying to encrypt plaintext using Command Line Interface (CLI), the developer gets a Service Error.
This is the command the developer tried to run:
What is the reason for this error?
- A. The developer has the wrong endpoint.
- B. The plaintext needs to be in JSON form.
- C. The user should pass the key version OCID instead of the key OCID.
- D. The developer forgot to specify the region.
Answer: C
NEW QUESTION # 33
Which Oracle Data Safe feature enables the Internal test, development, and analytics teams to operate effectively while minimizing their exposure to sensitive data?
- A. Data encryption
- B. Security assessment
- C. Data auditing
- D. Sensitive data discovery
Answer: D
NEW QUESTION # 34
According to the Oracle Cloud Infrastructure (OCI) Shared Responsibility Model, which statement accurately reflects OCI's responsibility for security?
- A. OCI has no security responsibilities; customers need to secure their resources.
- B. Customers are responsible for securing both infrastructure and data.
- C. OCI provides security only for free-tier services; customers secure everything else.
- D. OCI is responsible for securing the underlying infrastructure but not customer data.
Answer: D
NEW QUESTION # 35
"A company, ABC, is planning to launch a new web application on OCI. Based on past experiences, they expect a significant surge in traffic after the launch. You are responsible for ensuring that the application is highly available.
Which step would you perform to achieve this goal?
- A. Configure Cloud Guard to prevent large amounts of traffic from reaching the web application.
- B. Use a Virtual Cloud Network (VCN) with subnets, security lists, and routing rules to isolate the web application from the Internet and other resources.
- C. Use a load balancer to distribute incoming traffic evenly across multiple instances of the web application."
- D. Implement security controls, such as web application firewalls, to protect against common attack vectors.
Answer: C
NEW QUESTION # 36
Challenge 2 -Task 1
In deploying a new application, a cloud customer needs to reflect different security postures. If a security zone is enabled with the Maximum Security Zone recipe, the customer will be unable to create or update a resource in the security zone if the action violates the attached Maximum Security Zone policy.
As an application requirement, the customer requires a compute instance in the public subnet. You therefore, need to configure Custom Security Zones that allow the creation of compute instances in the public subnet.
Review the architecture diagram, which outlines the resoures you'll need to address the requirement:
Preconfigured
To complete this requirement, you are provided with the following:
Access to an OCI tenancy, an assigned compartment, and OCI credentials
Required IAM policies
Task 4: Create a Public Subnet
Create a public subnet named IAD-SP-PBT-PUBSNET-01, within the VCN IAD-SP-PBT-VCN-01 use a CIDR block of 10.0.1.0/24 and configure the subnet to use the internet Gateway See the solution below in Explanation.
Answer:
Explanation:
To create a public subnet named IAD-SP-PBT-PUBSNET-01 within the VCN IAD-SP-PBT-VCN-01 using a CIDR block of 10.0.1.0/24 and configure it to use the Internet Gateway, follow these steps based on the Oracle Cloud Infrastructure (OCI) Networking documentation.
Step-by-Step Solution for Task 4: Create a Public Subnet
* Log in to the OCI Console:
* Use your OCI credentials to log in to the OCI Console (https://console.us-ashburn-1.oraclecloud.
com).
* Ensure you have access to the assigned compartment.
* Navigate to Virtual Cloud Networks:
* From the OCI Console, click the navigation menu (hamburger icon) on the top left.
* UnderNetworking, selectVirtual Cloud Networks.
* Select the VCN:
* Locate and click on the VCN named IAD-SP-PBT-VCN-01 created in Task 3.
* UnderResources, selectSubnets.
* Create a New Subnet:
* Click theCreate Subnetbutton.
* Configure the Subnet Details:
* Name:Enter IAD-SP-PBT-PUBSNET-01.
* Compartment:Ensure it is set to the assigned compartment.
* Subnet Type:SelectPublic Subnet.
* CIDR Block:Enter 10.0.1.0/24.
* Route Table:Select the default route table associated with the VCN (ensure it includes a route to the Internet Gateway with destination 0.0.0.0/0).
* Subnet Access:SelectPublic Subnetand ensure the Internet Gateway is associated.
* DHCP Options:Leave as default or customize if required.
* Security List:Use the default security list or create a new one with appropriate ingress/egress rules (e.g., allow TCP port 22 for SSH and all egress traffic).
* Associate the Internet Gateway:
* Verify that the subnet is configured to route traffic through the Internet Gateway. This is automatically handled if you selected the public subnet option and the VCN's route table is correctly set (as configured in Task 3).
* If needed, edit the route table for the subnet to ensure a rule exists:
* Destination CIDR Block:0.0.0.0/0
* Target Type:Internet Gateway
* Target:Select the Internet Gateway associated with IAD-SP-PBT-VCN-01.
* Create the Subnet:
* ClickCreateto provision the subnet.
* Once created, the subnet will be listed under the VCN's subnets.
* Verify the Configuration:
* Go to the subnet details page for IAD-SP-PBT-PUBSNET-01.
* Confirm the CIDR block is 10.0.1.0/24 and that it is a public subnet with Internet Gateway access.
Notes
* Ensure the CIDR block 10.0.1.0/24 does not overlap with existing subnets in the VCN (10.0.0.0/16, including 10.0.10.0/24 from Task 3).
* The Internet Gateway association relies on the route table configuration from Task 3. If it's missing, update the route table as described in Step 6.
NEW QUESTION # 37
"You are part of the security operations of an organization with thousands of users accessing Oracle Cloud Infrastructure (OCI). It is reported that an unknown user action was executed resulting in configuration errors.
You are tasked with identifying the details of all users who were active in the last six hours along with any REST API calls that were executed.
Which OCI feature should you use?
- A. Management Agent Log Ingestion
- B. Object Collection Rule
- C. Service Connector Hub"
- D. Audit Analysis Dashboard
Answer: D
NEW QUESTION # 38
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