Online Access Free 1Z0-1072 Practice Test

Which two are true for achieving High Availability on Oracle Cloud Infrastructure? (Choose two.)

• A.Configure your database to have Data Guard in another Availability Domain in Sync mode within a region.
• B.Attach your block volume form Availability Domain 1 to a compute instance in Availability Domain 2 (and vice versa) so that they are highly available.
• C.Store your database across multiple regions so that half of the data resides in one region and the other half resides in another region.
• D.Store your database files on Object Storage so that they are available in all Availability Domains in all regions.
• E.Distribute your application servers across all Availability Domains within a region.

A customer wants to do development on premise while leveraging services such as Java Cloud, Mobile Developer Cloud, and App Builder Services. The customer would also like to scale out the application, stretching from on-premises to the cloud by using a common API. Which two Infrastructure options can the customer leverage to do this? (Choose two.)

• A.Oracle Cloud Infrastructure
• B.Oracle Cloud Infrastructure Classic
• C.Oracle Cloud Ravello service
• D.Oracle Cloud at Customer

Which statement is true about restoring a block volume from a manual or policy-based block volume backup?

• A.It can be restored as new volumes with different sizes from the backups.
• B.It can be restored as new volumes to any Availability Domain across different regions.
• C.It must be restored as new volumes to the same Availability Domain on which the original block volume backup resides.
• D.It can be restored as new volumes to any Availability Domain within the same region.

Which two actions will occur when a back-end server that is registered with a backend set is marked to drain connections? (Choose two.)

• A.It forcibly closes all connections to that instance after a timeout period.
• B.It redirects the requests to a user-defined error page.
• C.It keeps the connections to that instance open and attempts to complete any in-flight requests.
• D.It immediately closes all existing connections to that instance.
• E.It disallows new connections to that backend server.

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.Standard2.2 shape using the boot volume preserved, but no block volume attached.
• C.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.
• 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.