Online Access Free 1z0-1072-23 Practice Test

Which tool provides a diagram of the implemented topology of all Virtual Cloud Networks (VCNs) in a selected region and tenancy?

• A.Network Watcher
• B.VCN Flow Logs
• C.Traffic Analytics
• D.Network Visualizer

Which TWO statements are NOTcorrect regarding the Oracle Cloud Infrastructure (OCI) burstable instances?

• A.Burstable instances cost less than regular instances with the same total OCPU count.
• B.Burstable instances are charged according to the baseline OCPU.
• C.Burstable instances are designed for scenarios where an instance is not typically idle and has high CPU utilization.
• D.If the instance's average CPU utilization over the past 24 hours is below the baseline, the system allows it to burst above the baseline.
• E.Baseline utilization is a fraction of each CPU core, either 25% or 75%.

You are in the process of migrating several legacy applications from on-premises to Oracle Cloud Infrastructure (OCI). The current servers are already virtualized. However, you notice that the version of CentOS currently running does not align with any of the Oracle-provided compute images.How would you migrate your existing virtual server images to OCI?

• A.Export your current image in the VDI format and copy to an Object Storage bucket. Import it as a custom image. Select native modeto ensure the best possible performance.
• B.Export your current image in the QED format and copy to an Object Storage bucket. Import it as a custom image. Select emulated modeto ensure compatibility with legacy drivers.
• C.Export your current image in the QCOW2 format and copy to an Object Storage bucket. Import it as a custom image. Select emulated mode to ensure compatibility with legacy drivers
• D.Export your current image in the VMDK format and copy to an Object Storage bucket. Import it as a custom image. Select native mode to ensure the best possible performance.

You are using the Oracle Cloud Infrastructure (OCI) Vault service to create and manage Secrets. For your database password, you have created a secret and rotated the secret one time. The secret versions are as follows:
-----------------------------------------
2 (latest) | Current
1 | Previous
You later realize that you have made a mistake in updating the secret content for version 2 and want to rollback to version 1.
What should you do to rollback to version 1?

• A.Create a new secret version 3 and set to Pending. Copy the content of version 1 into version 3.
• B.From the version 1 menu on the OCI console, select "Promote to Current".
• C.Deprecate version 2 (latest). Create new Secret version 3. Create soft link from version 3 to version 1.
• D.From the version 2 (latest) menu, select "Rollback" and select version 1 when given the option.

Which is NOT a valid Oracle Cloud Infrastructure (OCI) Virtual Cloud Network (VCN) approach?

• A.Ensure not all IP addresses are allocated at once within a VCN or subnet; instead reserve some IP addresses for future use.
• B.Private subnets should ideally have individual route tables to control the flow of traffic within and outside of VCN.
• C.Use OCI tags to tag VCN resources so that all resources follow organizational tagging/naming conventions.
• D.Ensure VCN CIDR prefix overlaps with other VCNs in your tenancy or with your organizations private IP network ranges.