What is the recommended configuration change to improve throughput?

An administrator has a custom backup application that requires a 2TB disk and runs in Windows. Throughput is considerably lower than expected.

The application was installed on a VM with the following configuration:

• Four vCPUs with one core/vCPU

• 4GB of Memory

• One 50GB vDisk for the Windows installation

• One 2TB vDisk for the application

What is the recommended configuration change to improve throughput?
A . Increase the number of cores per vCPU
B . Increase the vCPUs assigned to the VM
C . Span the 2TB disk across four vDisks
D . Add 4GB of memory to the VM