Oracle 1z0-1067-23 : Oracle Cloud Infrastructure 2023 Cloud Operations Professional

Which statement is incorrect regarding replication being turned ON for a bucket named my-bucket?

• A. Replication policy creation also creates the destination bucket.
• B. Objects uploaded to my-bucket before policy creation are not replicated to the destination bucket
• C. Destination bucket becomes read-only after the replication policy is created, and undated only by replication from my-bucket.
• D. Objects deleted from my-bucket after policy creation are automatically deleted from the destination bucket.

You are asked to investigate a potential security risk on your company Oracle Cloud Infrastructure (OCI) tenancy. You decide to start by looking through the audit logs for suspicious activity. How can you retrieve the audit logs using the OCI Command Line Interface (CLI)? (Choose the best answer.)

• A. oci audit event list --start-time $start-time -end-time $end-time -compartment-id $com-partment-id
• B. oci audit event list --start-time $start-time -compartment-id $compartment-id
• C. oci audit event list --end-time $end-time -compartment-id $compartment-id
• D. oci audit event list --start-time $start-time -end-time $end time -tenancy-id $tenancy id

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 successful-ly update the policy? (Choose the best answer.)

• A. oci os object-lifecycle-policy get --ns <object_storage_namespace> --bn <bucket_name>
• B. oci os object-lifecycle-policy delete --ns <object_storage_namespace> --bn <buck-et_name>
• C. oci os object-lifecycle-policy put --ns <object_storage_namespace> --bn <bucket_name>
• D. oci os object-lifecycle-policy put --ns <object_storage_namespace> --bn <bucket_name> -- --items
  <json_formatted_lifecycle_policy>

You set up a bastion host in your VCN to only allow your IP address (140.19.2.140) to establish SSH connections to your Compute Instances that are deployed in a private subnet. The Compute Instances have an attached Network Security Group with a Source Type: Network Security Group (NSG), Source NSG:
NSG-050504. To secure the bastion host, you added the following ingress rules to its Network Security Group:
However, after checking the bastion host logs, you discovered that there are IP addresses other than your own that can access your bastion host. What is the root cause of this issue? (Choose the best answer.)

• A. The port 22 provides unrestricted access to 140.19.2.140 and to other IP address.
• B. All compute instances associated with NSG-050504 are also able to connect to the bastion host.
• C. A netmask of /32 allows all IP address in the 140.19.2.0 network, other than your IP 140.19.2.140
• D. The Security List allows access to all IP address which overrides the Network Security Group ingress rules.

You are working as a Cloud Operations Administratorfor your company. They have different Oracle Cloud Infrastructure (OCI) tenancies for development and production work-loads. 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 Inter-face (CLI). Which is the most efficient method to manage multiple environments using OCI CLI? (Choose the best answer.)

• A. Use OCI CLI profiles to create multiple sets of credentials in your config file, and refer-ence the appropriate profile at runtime.
• B. Create environment variables for the sets of credentials that align to each combination of tenancy, region, and environment.
• C. Run oci setup config to create new credentials for each environment every time you want to access the environment.
• D. Use different bash terminals for each environment.