A systems administrator is provisioning a large number of virtual Linux machines that will be configured identically. The administrator would like to configure the machines quickly and easily but does not have access to an automation/orchestration platform. Additionally, the administrator would like to set up a system that can be used in the future, even on newer versions of the OS. Which of the following will best meet the administrator's requirements?
Why other options are less ideal:
VM Template (A):Templates are useful for replicating the OS & some software, but might not capture all configurations.
Manual Configuration (C):Time-consuming and prone to errors when replicating across many servers.
Copy/Paste via SSH (D):Tedious, error-prone, and requires servers to be online before configuration.
Cloning (E):Can work but has version compatibility risks if the OS of the cloned server isn't identical to the new ones.
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