Get Oracle 1Z0-1067-21 Dumps Questions [2021] To Gain Brilliant Result
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NEW QUESTION 27
Your application is using an Object Storage bucket named app-data in the namespace vision, to store both persistent and temporary dat a. Every week all the temporary data should be deleted to limit the storage consumption.
Currently you need to navigate to the Object Storage page using the web console, select the appropriate bucket to view all the objects and delete the temporary ones.
To simplify the task you have configured the application to save all the temporary data with /temp prefix. You have also decided to use the Command Line Interface (CLI) to perform this operation.
What is the command you should use to speed up the data cleanup? (Choose the best answer.)
- A. oci os object delete -ns vision -bn app-data --prefix /temp
- B. oci os object bulk-delete -ns vision -bn app-data --prefix /temp --force
- C. oci os object delete app-data in vision where prefix = /temp
- D. oci objectstorage bulk-delete -ns vision -bn app-data --prefix /temp --force
Answer: B
NEW QUESTION 28
You are asked to deploy a new application that has been designed to scale horizontally. The business stakeholders have asked that the application be deployed in us-phoenix-1.
Normal usage requires 2 OCPUs. You expect to have few spikes during the week, that will require up to 4 OCPUs, and a major usage uptick at the end of each month that will require 8 OCPUs.
What is the most cost-effective approach to implement a highly available and scalable solution? (Choose the best answer.)
- A. Create an instance with 1 OCPU shape. Use the Resize Instance action to scale up to a larger shape when more resources are needed.
- B. Create an instance pool with a VM.Standard2.1 shape instance configuration. Setup the autoscaling configuration to use 2 availability domains and have a minimum of 2 instances and a maximum of 8 instances.
- C. Create an instance pool with a VM.Standard2.2 shape instance configuration. Setup the autoscaling configuration to use 2 availability domains and have a minimum of 2 instances, to handle the weekly spikes, and a maximum of 4 instances.
- D. Create an instance with 1 OCPU shape. Use a CLI script to clone it when more resources are needed.
Answer: C
NEW QUESTION 29
You have recently been asked to take over management of your company's infrastructure provisioning efforts, utilizing Terraform v0.12 to provision and manage infrastructure resources in Oracle Cloud Infrastructure (OCI). For the past few days the development environments have been failing to provision. Terraform returns the following error:
You locate the related code block in the Terraform config and find the following:
Which correction should you make to solve this issue? (Choose the best answer.)
- A. Modify line 15 to be the following:
tcp_options = {min = "22", max = "22") - B. Place a command at the end of line 16
- C. Modify line 15 to be the following:
tcp_options { min = "22"
max = "22"
} - D. Replace the curly braces '{ }' in lines 11 and 16 with square braces '[ ]'
Answer: A
NEW QUESTION 30
You have created the following JSON file to specify a lifecycle policy for one of your object storage buckets:
How will this policy affect the objects that are stored in the bucket? (Choose the best answer.)
- A. The objects with prefix "LOGS" will be deleted 30 days after creation date.
- B. Objects with the prefix "LOGS" will be retained for 120 days and then deleted permanently.
- C. Objects containing the name prefix LOGS will be automatically migrated from standard Storage to Archive storage 30 days after the creation date. The object will be deleted 120 days after creation.
- D. Objects containing the name prefix LOGS will be automatically migrated from standard Storage to Archive storage 30 days after the creation date. The object will be migrated back to standard Storage 120 days after creation.
Answer: C
NEW QUESTION 31
You have been asked to update the lifecycle policy for object storage using the Oracle Cloud Infrastructure (OCI) Command Line Interface (CLI).
Which command can successfully update the policy? (Choose the best answer.)
- A. oci os object-lifecycle-policy delete -ns <object_storage_namespace> -bn <bucket_name>
- B. oci os object-lifecycle-policy put -ns <object_storage_namespace> -bn <bucket_name>
- C. oci os object-lifecycle-policy put -ns <object_storage_namespace> -bn <bucket_name> - -items
<json_formatted_lifecycle_policy> - D. oci os object-lifecycle-policy get -ns <object_storage_namespace> -bn <bucket_name>
Answer: C
NEW QUESTION 32
You have been contracted by a local e-commerce company to assist with enhancing their online shopping application. The application is currently deployed in a single Oracle Cloud Infrastructure (OCI) region. The application utilizes a public load balancer, application servers in a private subnet, and a database in a separate, private subnet.
The company would like to deploy another set of similar infrastructure in a different OCI region that will act as standby site. In the event of a failure at the primary site, all customers should be routed to the failover site automatically.
After deploying the additional infrastructure within the second region, how should you configure automated failover requirements? (Choose the best answer.)
- A. Deploy a new load balancer in the primary region. Create one backend set for the primary application servers and a second backend set for the standby application servers. Create a listener for the primary backend set with a timeout of 3 minutes. Create a listener for the secondary backend set with a timeout of 10 minutes.
- B. Create a new A record in DNS that points to the public load balancer at the secondary site. Create a CNAME for the sub-domain failover that will resolve to the new A record. Inform customers to prepend the website URL with failover if the primary site is unavailable.
- C. Create a failover policy in the Traffic Management service. Set the IP address of the public load balancer for the primary site in answer pool 1. Set the IP address of the public load balancer for the secondary site in answer pool 2. Define a health check to monitor both sites.
- D. Create a load balancer policy in the Traffic Management service. Configure one answer for each site. Set the answer for the primary site with a weight of 10 and the answer for the secondary site with a weight of 100.
Answer: A
NEW QUESTION 33
You have created an Autonomous Data Warehouse (ADW) service in your company's Oracle Cloud Infrastructure (OCI) tenancy and you now have to load historical data into it. You have already extracted this historical data from multiple data marts and data warehouses. This data is stored in multiple CSV text files and these files are ranging in size from 25 MB to 20 GB.
Which is the most efficient and error tolerant method for loading data into ADW? (Choose the best answer.)
- A. Create the tables in the ADW database and then execute SQL*Loader for each CSV file to load the contents into the corresponding ADW database table.
- B. Create Auth token, use it to create an object storage credential by executing DBMS_CLOUD.CREATE_CREDENTIAL, using OCI CLI upload the CSV files to an OCI object storage bucket, create the tables in the ADW database and then execute Data Pump Import for each CSV file to copy the contents into the corresponding ADW database table.
- C. Create Auth token, use it to create an object storage credential by executing DBMS_CLOUD.CREATE_CREDENTIAL, using the web console upload the CSV files to an OCI object storage bucket, create the tables in the ADW database and then execute DBMS_CLOUD.COPY_DATA for each CSV file to copy the contents into the corresponding ADW database table.
- D. Create Auth token, use it to create an object storage credential by executing DBMS_CLOUD.CREATE_CREDENTIAL, using OCI CLI upload the CSV files to an OCI object storage bucket, create the tables in the ADW database and then execute DBMS_CLOUD.COPY_DATA for each CSV file to copy the contents into the corresponding ADW database table.
Answer: D
NEW QUESTION 34
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 endpoint in uk-londond-1.
How can you automate the failover process? (Choose the best answer.)
- A. Provision a Load Balancer in Frankfurt and associate it with the A record in DNS. Create a backend set with backend servers from both eu-frankfurt-1 and uk-london-1 regions.
- B. Create a Traffic Management Steering policy with Load Balancer type and add both eu-frankfurt-1 and uk- london-1 endpoints. Attach the Traffic Management Steering policy to the A record.
- C. Create a Traffic Management Steering policy and attach it to a backend servers from both eu-frankfurt-1 and uk-london-1 regions.
- D. Create a Health Check that evaluates both regional endpoints. Create a Traffic Management Steering policy with Failover type and associate it with the Health Check.
Answer: B
NEW QUESTION 35
Your customer is running a set of compute instances inside a private subnet to manage their workloads on Oracle Cloud Infrastructure (OCI) tenancy. You have set up auto scaling feature to provide consistent performance to their end users during period of high demand.
Which step should be met for auto scaling to work? (Choose the best answer.)
- A. Audit logs for the instances should be enabled.
- B. Service gateway should be setup to allow instances to send metrics to monitoring service.
- C. OS Management Service agent (osms) must be installed on the instances.
- D. Monitoring for the instances should not be enabled.
Answer: A
NEW QUESTION 36
You are working as a Cloud Operations Administrator for your company. They have different Oracle Cloud Infrastructure (OCI) tenancies for development and production workloads. Each tenancy has resources in two regions - uk-london-1 and eu-frankfurt-1. You are asked to manage all resources and to automate all the tasks using OCI Command Line Interface (CLI).
Which is the most efficient method to manage multiple environments using OCI CLI? (Choose the best answer.)
- A. Create environment variables for the sets of credentials that align to each combination of tenancy, region, and environment.
- B. Use OCI CLI profiles to create multiple sets of credentials in your config file, and reference the appropriate profile at runtime.
- C. Use different bash terminals for each environment.
- D. Run oci setup config to create new credentials for each environment every time you want to access the environment.
Answer: A
NEW QUESTION 37
You have the following compartment structure within your company's Oracle Cloud Infrastructure (OCI) tenancy:
You want to create a policy in the root compartment to allow SystemAdmins to manage VCNs only in CompartmentC.
Which policy is correct? (Choose the best answer.)
- A. Allow group SystemAdmins to manage virtual-network-family in compartment CompartmentC
- B. Allow group SystemAdmins to manage virtual-network-family in compartment CompartmentB:CompartmentC
- C. Allow group SystemAdmins to manage virtual-network-family in compartment CompartmentA:CompartmentB:CompartmentC
- D. Allow group SystemAdmins to manage virtual-network-family in compartment Root
Answer: A
NEW QUESTION 38
Which two statements are TRUE about Object Storage data security and encryption in Oracle Cloud Infrastructure (OCI)? (Choose two.)
- A. A VPN connection to OCI is required to ensure secure data transfer to an object storage bucket.
- B. Data needs to be decrypted on the client side before retrieving it.
- C. OCI Vault Management is used by default to provide data security.
- D. Client-side encryption is managed by the customer.
- E. All traffic to and from Object Storage service is encrypted using TLS.
Answer: D,E
NEW QUESTION 39
Your company recently adopted a hybrid cloud architecture which requires them to migrate some of their on- premises web applications to Oracle Cloud Infrastructure (OCI). You created a Terraform template which automatically provisions OCI resources such as compute instances, load balancer, and a database instance. After running the stack using the terraform apply command, it successfully launched the compute instances and the load balancer, but it failed to create a new database instance with the following error:
Service error: NotAuthorizedOrNotFound. shape VM.Standard2.4 not found. http status code: 404 You discovered that the resource quotas assigned to your compartment prevent you from using VM.Standard2.4 instance shapes available in your tenancy. You edit the Terraform script and replace the shape with VM.Standard2.2 Which option would you recommend to re-run the terraform command to have required OCI resources provisioned with the least effort? (Choose the best answer.)
- A. terraform refresh -target=oci_database_db_system.db_system
- B. terraform plan -target=oci_database_db_system.db_system
- C. terraform apply -auto-approve
- D. terraform apply -target=oci_database_db_system.db_system
Answer: D
NEW QUESTION 40
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, remove the ssh rule.
- B. In the route table, add a rule for your default traffic to be routed to service gateway.
- C. In the security list, add an ingress rule for port 80 (http).
- D. In the route table, add a rule for your default traffic to be routed to NAT gateway.
Answer: B
NEW QUESTION 41
The boot volume on your Oracle Linux instance has run out of space. Your application has crashed due to a lack of swap space, forcing you to increase the size of the boot volume.
Which step should NOT be included in the process used to solve the issue? (Choose the best answer.)
- A. Attach the resized boot volume to a second instance as a data volume; extend the partition and grow the file system in the resized boot volume.
- B. Stop the instance and detach the boot volume.
- C. Create a RAID 0 configuration to extend the boot volume file system onto another block volume.
- D. Resize the boot volume by specifying a larger value than the boot volume's current size.
- E. Reattach the boot volume and restart the instance.
Answer: A
NEW QUESTION 42
A developer has created a file system in Oracle Cloud Infrastructure (OCI) File Storage service. She launches an Oracle Linux compute instance and successfully mounts the file system from the instance.
She then tries writing to the file system from the compute instance using the following command:
touch /mnt/yourmountpoint/helloworld
But gets an error message:
touch: cannot touch '/mnt/yourmountpoint/helloworrld': Permission denied Which is a reason for this error? (Choose the best answer.)
- A. User is not part of any OCI Identity and Access Management group with write permissions to File Storage service.
- B. 'touch' command is not available in Oracle Linux by default.
- C. User is connecting as the default Oracle Linux user 'opc' instead of 'root' user.
- D. Service limits or quota for file system writes have been breached.
Answer: A
NEW QUESTION 43
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