1Z0-1072-20 무료 덤프문제 온라인 액세스

You have an application running on Oracle Cloud Infrastructure. You Identified that the read and write operations are slowing your application down enough to impair user access. The application is currently using a VM.Standard2.1 compute without any block storage attached to it.
Which two options allow you to increase disk IOPS performance?

• A.Terminate the compute instance preserving the boot volume. Create a new compute instance using the BM.GPU2.2 shape using the boot volume preserved, but no block volume attached.
• B.Terminate the compute instance preserving the boot volume. Create a new compute instance using the VM.DenseI02.8 shape using the boot volume preserved and use the NVMe devices to host your application.
• C.Terminate the compute instance preserving the boot volume. Create a new compute instance using the VM.Standard2.2 shape using the boot volume preserved, but no block volume attached.
• D.Terminate the compute instance preserving the boot volume. Create a new compute instance using the VM.Standard2.2 shape using the boot volume preserved and attach a new block volume to host your application.

Which of the following statement is true regarding Oracle Cloud Infrastructure Object Storage Pre-Authenticated Requests?

• A.It Is not possible to create pre-authenticated requests for "archive" storage tier
• B.Pre-authenticated requests don't have an expiration
• C.Changing the bucket visibility does not change existing pre-authenticated requests
• D.It is not possible to create pre-authenticated requests for the buckets, but only for the objects

Which statement is true about Oracle Cloud Identifiers (OCID)?

• A.If you delete a user, and then create a new user with the same name, the new user will be assigned the exact same OCIDs as the system remembers.
• B.mytenancy.oc.ocid is a valid OCID.
• C.Users can customize OCIDs for all the resources in their compartments.
• D.If you delete a user, and them create a new user with the same name, the user will be considered a different user because of different OCIDs.

Which statement is true about Oracle Cloud Infrastructure (OCI) object storage support for server-side encryption?

• A.Only the object data is encrypted and the user-defined metadata that is associated with the object is not encrypted
• B.You must manually decrypt the data when retrieving from OCI object storage
• C.Objects are automatically encrypted as they are uploaded to object storage and decrypted upon retrieval
• D.You must manually enable server-side encryption for each object as you upload to OCI object storage

Which three are valid Terraform configuration components? (Choose three.)

• A.data source
• B.region
• C.variable
• D.metadata
• E.instance
• F.resource