95 Exam Questions for 1Z0-1067-25 Updated Versions With Test Engine
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Oracle 1Z0-1067-25 Exam Syllabus Topics:
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NEW QUESTION # 46
You have a Terraform configuration that includes a VCN and three compute instances in the VCN. The configuration also includes a cloud-init script for each compute instance. You upload the configuration to OCI Resource Manager and run an apply job. Which option correctly describes the order of execution, assuming the configuration does not model explicit dependencies?
- A. Resource Manager provisions the VCN, then the compute instances one at a time. Terraform does not wait for the cloud-init script of each instance to complete before proceeding to the next instance.
- B. Resource Manager provisions the VCN, then the compute instances one at a time. Terraform waits for the cloud-init script of each instance to complete before proceeding to the next instance.
- C. Resource Manager provisions the resources from top to bottom in the configuration file.
- D. Resource Manager provisions the VCN, then all compute instances in parallel.
Answer: D
NEW QUESTION # 47
You have a 750 MIB file in an Oracle Cloud Infrastructure (OCI) Object Storage bucket. You want to download the file in multiple parts to speed up the download using the OCI CLI. You also want to configure each part size to be 128 MIB. Which is the correct OCI CLI command for this operation? (Choose the best answer.)
- A. oci os object download -ns my-namespace -bn my-bucket --name my-large-object --multipart-download-threshold 750 --parallel-download-count 128
- B. oci os object get -ns my-namespace -bn my-bucket --name my-large-object --multipart-download-threshold 500 --part-size 128
- C. oci os object download -ns my-namespace -bn my-bucket --name my-large-object --resume-put --multipart-download-threshold 500 --part-size 128
- D. oci os object get -ns my-namespace -bn my-bucket --name my-large-object --multipart-download-threshold 750 --parallel-download-count 128
Answer: B
NEW QUESTION # 48
You are using a load balancer to distribute traffic to an autoscaling instance pool running an HTTP application. You want to periodically check if all compute instances in the pool, including the new instances provisioned by autoscaling. are responding on TCP port 80.
How can you achieve this?
- A. Create an alarm in the OCI Monitoring service.
- B. Create a load balancer health check for HTTP on port 80.
- C. Create an HTTP monitor on port 80 in the OCI Health Checks service.
- D. Deploy Management Agents via the Oracle Cloud Agent to monitor HTTP on port 80
Answer: B
NEW QUESTION # 49
Recently, your e-commerce web application has been receiving significantly more traffic than usual. Users are reporting they often encounter a 503 Service Error when trying to access your site. Sometimes the site is very slow. You check your instance pool configuration to con-firm that the maximum number of instances is configured to allow 20 compute instances. Currently, 14 compute instances have been provisioned by the instance pool. You also confirm that current CPU utilization across all hosts exceeds the scale-out threshold you set in your auto-scaling policy. However, the instance pool is not provisioning any new instances. What can you check to determine why the application is NOT functioning properly? (Choose the best answer.)
- A. Verify that the compute resource quota has not been exceeded.
- B. Verify that the Quality Assurance team is not currently performing load-testing against production.
- C. Verify that the database is accessible.
- D. Verify that the new offer feature code did not introduce any performance bugs.
Answer: A
NEW QUESTION # 50
SIMULATION
Scenario: 3 (Use the OCI CLI to Work with Object Storage from a Compute Instance) Scenario Description: (Hands-On Performance Exam Certification) Your company runs a web application in OCI that generates log files. You want to upload these files to OCI Object Storage to meet data retention requirements. Some files need to be retained indefinitely, whereas others can be deleted after 30 days. Use the OCI CLI to create bucket and upload the log directory and create a lifecycle policy rule to delete temporary files after 30 days.
Pre-Configuration:
To fulfill this requirement, you are provided with the following:
Access to an OCI tenancy, an assigned compartment, and OCI credentials
A compute instance with OCI CLI installed and a set of files in ~/dir_to_upload to use Access to the OCI Console Required IAM policies Assumptions:
Perform the tasks by using the OCI CLI on the compute instance.
Use instance principal authentication for all CLI commands; the instance has been given the policies necessary.
Connect to the compute instance using Cloud Shell's private networking and the provided SSH key.
An SSH key pair has been provided to you for the compute instance.
Private Key https://objectstorage.us-ashburn-1.oraclecloud.com/n/tenancyname/b/PBT_Storage/o/PKey.key Note: Throughout your exam, ensure to use assigned Compartment , User Name and Region.
Complete the following tasks in the provisioned OCI environment:
Task 1: Create a Bucket in Object Storage
Task 2: Upload a Directory's Contents to Object Storage
Task 3: Add a Lifecycle Policy to the Bucket
Answer:
Explanation:
See the solution below with Step by Step Explanation
Explanation:
Task 1: Create a Bucket in Object Storage
Create a bucket named CloudOpsBucket_<user id> with the following properties:
Storage tier: Standard
Auto-tiering: Disabled
Object versioning: Enabled
Emit events: Disabled
Keys: Oracle-managed
Visibility: Private
Task 2: Upload a Directory's Contents to Object Storage
Upload the contents of the directory ~/dir_to_upload and its subdirectories to the bucket CloudOpsBucket Task 3: Add a Lifecycle Policy to the Bucket Create a lifecycle policy rule that deletes all files from ~/dir_to_upload/temp after 30 days Task 1: Create a bucket in Object Storage
1. Open Cloud Shell in the console. Under Network along the top, select Ephemeral Private Network Setup.
2. Select the subnet of the compute instance.
3. SSH into the compute instance using the provided SSH key:
ssh -i /path/to/key opc@<private_ip>
4. In the compute instance, create the bucket with the following command (note that it's one long line):
oci os bucket create -c "<compartment_id>" --name "CloudOpsBucket" --auth instance_principal --versioning 'Enabled' Task 2: Upload a directory's contents to Object Storage
1. Upload the contents of the specified directory and subdirectories with the following command (note that it's one long line):
oci os object bulk-upload -bn "CloudOpsBucket" --src-dir "~/dir_to_upload" --auth instance_principal Task 3: Add a lifecycle policy to the bucket
1. Create a file named rule.json
2. Add the following content to rule.json:
{"items": [{"action": "DELETE","is-enabled": true,"name": "Delete-Rule","object-name-filter": {"exclusion-patterns": null,"inclusion-patterns": null,"inclusion-prefixes": ["temp/"]},"target": "objects","time-amount": 30,"time-unit": "DAYS"}]}
3. Add the lifecycle policy rule with the following command:
oci os object-lifecycle-policy put -bn "CloudOpsBucket" --from-json file://rule.json --auth instance_principal Top of Form
NEW QUESTION # 51
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?
- A. Misconfigured security rule.
- B. VCN Network Security Groups (NSG) or Security Lists lock traffic.
- C. Storage size assigned to one of the Block Storage services.
- D. Issue with 55 connections trying to access an instance
Answer: A
NEW QUESTION # 52
You have a Linux compute instance located in a public subnet in a VCN which hosts a web application. The security list attached to subnet containing the compute instance has the following stateful ingress rule.
The Route table attached to the Public subnet is shown below. You can establish an SSH connection into the compute instance from the internet. However, you are not able to connect to the web server using your web browser.
Which step will resolve the issue? (Choose the best answer.)
- A. In the security list, add an ingress rule for port 80 (http).
- B. In the route table, add a rule for your default traffic to be routed to NAT gateway.
- C. In the route table, add a rule for your default traffic to be routed to service gateway.
- D. In the security list, remove the ssh rule.
Answer: A
NEW QUESTION # 53
As a solutions architect of the Oracle Cloud Infrastructure (OCI) tenancy, you have been asked to provide members of the CloudOps group the ability to view and retrieve monitoring metrics, but only for all monitoring-enabled compute instances. Which policy statement would you define to grant this access?
- A. Allow group CloudOps to read metrics in tenancy where tar-get.metrics.namespace='oci_computeagent'
- B. Restricting monitoring access only to compute instances metrics is not possible.
- C. Allow group CloudOps to read compute-metrics in tenancy
- D. Allow group CloudOps to read metrics in tenancy where tar-get.metrics.monitoring='oci_computeagent'
Answer: A
NEW QUESTION # 54
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.)
- A. oci compute provision-instance --generate-full-command-json-input
- B. oci compute instance create --generate-cli-skeleton
- C. oci compute instance launch --generate-cli-skeleton
- D. oci compute instance launch --generate-full-command-json-input
Answer: D
NEW QUESTION # 55
You have been asked to review a network design for Oracle Cloud Infrastructure (OCI) by a major client. The client IT team needs to provision two Virtual Cloud Networks (VCNs) for a major application. The application uses a large number of virtual machine instances. Additionally, in the future, a VCN peering will be required to allow connectivity between the VCNs. Which of the following are valid IP ranges to consider? (Choose the best answer.)
- A. 10.0.0.0/16 and 10.0.64.0/24
- B. 10.0.0.0/8 and 11.0.0.0/8
- C. 10.0.0.0/30 and 192.168.0.0/30
- D. 10.0.8.0/21 and 10.0.16.0/22
Answer: D
NEW QUESTION # 56
You are using Oracle Cloud Infrastructure (OCI) console to set up an alarm on a budget to track your OCI spending. Which two are valid targets for creating a budget in OCI? (Choose two.)
- A. Select Tenancy as the type of target for your budget.
- B. Select Compartment as the type of target for your budget.
- C. Select Cost-Tracking Tags as the type of target for your budget.
- D. Select user as the type of target for your budget.
- E. Select group as the type of target for your budget.
Answer: B,C
NEW QUESTION # 57
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.)
- A. Advertise a 192.168.10.10/32 router over the FastConnect.
- B. The instances will communicate by default over IPsec VPN, which ensures data is encrypted in-transit.
- C. The instances will communicate by default over the FastConnect private virtual circuit, which ensures data is encrypted in-transit.
- D. Advertise a 192.168.10.10/32 route over the VPN.
Answer: D
NEW QUESTION # 58
Your team implemented a SaaS application that requires a whole system deployment for each new customer. The infrastructure provisioning is already automated via Terraform, and now you have been asked to develop an Ansible playbook to centralize configuration file management and deployment. What is the most effective way to ensure your playbooks are utilizing up-to-date and accurate inventory? (Choose the best answer.)
- A. Export an inventory list from the Oracle Cloud Infrastructure Web console.
- B. Export an inventory list using Terraform apply command.
- C. Download the dynamic inventory script provided by Oracle Cloud Infrastructure and include it in the playbook invocation command.
- D. Implement a Command Line Interface script to list all the resources and run it within Ansible to generate a dynamic inventory list.
Answer: C
NEW QUESTION # 59
To upload a file from a compute instance into Object Storage, you SSH into the compute instance and run the following OCI CLI command: oci os object put -ns mynamespace -bn mybucket --name myfile.txt --file /Users/me/myfile.txt --auth instance_principal Which statement must be true for this command to succeed?
- A. The bucket has a pre-authenticated request (PAR) that specifies the compute instance that will upload to it.
- B. The instance matches a matching rule for a dynamic group with the permission to up-load to the bucket.
- C. Your OCI user has the permission to upload to the bucket.
- D. Your OCI API key has been placed on the compute instance.
Answer: B
NEW QUESTION # 60
Which technique does NOT help you get the optimal performance out of the Oracle Cloud Infrastructure (OCI) File Storage service? (Choose the best answer.)
- A. Right size compute instances from where file system is accessed based on their network capacity.
- B. Serialize operations to the file system to access consecutive blocks as much as possible.
- C. Limit access to the same Availability Domain (AD) as the File Storage service where possible.
- D. Increase concurrency by using multiple threads, multiple clients, and multiple mount targets.
Answer: B
NEW QUESTION # 61
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