Which option contains the essential components of the Oracle Cloud Infrastructure Notifications service? (Choose the best answer.)

• A.An ALARM with a name unique across the tenancy, a SUBSCRIPTION, and a METRIC with the measurement of interest.
• B.A TOPIC with a name unique across the compartment, a SUBSCRIPTION, and a MESSAGE where content is published.
• C.A TOPIC with a name unique across the tenancy, a SUBSCRIPTION, and a MESSAGE where content is published.
• D.An ALARM with a name unique across the compartment, a SUBSCRIPTION, and a METRIC with the measurement of interest.

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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 get -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 delete -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>

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You are using the Oracle Cloud Infrastructure Command Line Interface to launch a Linux virtual machine. You enter the following command (with correct values for all parameters):

The command fails.
Which is NOT a valid parameter in this command? (Choose the best answer.)

• A.- -shape "<shape_name>"
• B.- -subnet-id <subnet_id>
• C.-t <tenancy_id>
• D.- -image-id <image_id>
• E.-c <compartment_id>

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Which statement about Oracle Cloud Infrastructure paravirtualized block volume attachments is TRUE?
(Choose the best answer.)

• A.Paravirtualized volumes may reduce the maximum IOPS performance for larger block volumes.
• B.Paravirtualized is required to manage iSCSI configuration for virtual machine instances.
• C.Paravirtualized volumes become immediately available on bare metal compute instances.
• D.Paravirtualization utilizes the internal storage stack of compute instance OS and network hardware virtualization to access block volumes.

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Security Testing Policy describes when and how you may conduct certain types of security testing of Oracle Cloud Services, including vulnerability and penetration tests, as well as tests involving data scraping tools.
What does Oracle allow as part of this testing? (Choose the best answer.)

• A.Customers are allowed to use their own testing and monitoring tools.
• B.Customers can simulate DoS attack scenarios as long as it's restricted to the customer's own environment.
• C.Customers can validate that their network resources are isolated from other customer resources.
• D.Customers are allowed to test Oracle Cloud Infrastructure (OCI) hardware related to resources in their tenancy.

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