Question

Ou 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.Standard1.2 compute without any block storage attached to it.
Which two options allow you to increase disk performance?

A. Terminate the compute instance preserving the boot volume. Create a new compute instance using a VM Dense IO shape using the boot volume preserved.
B. Terminate the compute instance preserving the boot volume. Create a new compute instance using a VM Standard shape and attach a new block volume to host your application.
C. Create a backup of the boot volume. Create a new compute instance using a VM Dense IO shape and restore the backup.
D. Terminate the compute instance and create a backup of the boot volume. Create a new compute instance using a VM Dense IO shape and restore the backup.

Answer 1

Answer:

Options A and C.

Explanation:

In Oracle Cloud Infrastructure the two options which allows you to increase disk performance are;

1. Terminate the compute instance preserving the boot volume. Create a new compute instance using a VM Dense IO shape using the boot volume preserved.

2. Create a backup of the boot volume. Create a new compute instance a VM Dense IO shape and restore the backup.