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Q10 Single choice

You are part of a project team working in the development environment created in Oracle Cloud Infrastructure (OCI). You realize that the CIDR block specified for one of the subnets in a Virtual Cloud Network (VCN) is not correct and want to delete the subnet. While deleting you get an error indicating that there are still resources that you must delete first. The error includes the OCID of the VNIC that is in the subnet.

Which of the following action you will take to troubleshoot this issue?

A
Use OCI CLI to call "network vnic" and "compute vnic-attachment" operations to find out the parent resource of the VNIC.
B
Use OCI CLI to delete the VNIC first and then delete the subnet.
C
Use OCI CLI to delete the subnet using -force option.
D
Copy and paste OCID of the VNIC in the search box of the OCI Console to find out the parent resource of the VNIC.

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