A Company Hosts Its Server in a Public IaaS Cloud

A company hosts its server in a public IaaS cloud. The company's management decides to migrate the servers to a different geographical region that is closer to the user base. A cloud administrator creates a new environment in that geographical region. Which of the following is the BEST way to migrate the VM from the original geographic region to the new region?

A) 1. Create a full backup of the VM. 2. Copy the backup files into the new region using FTP. 3. Restore the VM from the backup files.
B) 1. Create a VM image. 2. Export the VM image to the new region using vendor's tools. 3. Deploy a new VM based on the created image.
C) 1. Create a VM clone. 2. Copy the clone into the new region using FTP. 3. Apply the network and security groups from the new region to the cloned VM and start it.
D) 1. Create a new VM in the new region. 2. Restore a full-system backup from the original VM. 3. Apply the network and security groups from the original region to the new VM.