A county keeps a few bastion hosts that admins use rarely overnight, but each host must preserve in-memory session state when brought back. Which cost-saving compute action fits?
Select an answer to reveal the explanation.
Short Explanation
Bastions that nap all night shouldn't burn full EC2 rates. Hibernate (when the instance type supports it) parks the memory state, cuts the overnight bill, and wakes cleaner than a full terminate/rebuild.
Full Explanation
EC2 hibernation stops an instance while preserving RAM contents to the root volume, reducing compute charges for idle periods when state must survive. Terminate/recreate loses in-memory state unless redesigned. Spot interruptions and oversized always-on hosts conflict with rare-use cost goals.