Question

what are checkpoints​

Answer 1

Hyy,

A checkpoint, in a virtualization context, is a snapshot of the state of a virtual machine. Like a restore point in Windows operating systems, a checkpoint allows the administrator to return the virtual machine to a previous state.

Checkpoints are most commonly used to create backups before conducting updates. Should an update fail or cause problems, the administrator can return the virtual machine to its state prior to the update. The recover action is used to return the system to the checkpoint state.

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Answer 2

$\mathfrak \red {hello}$

$\boxed{checkpoints}$

●A barrier or manned entrance, typically at a border, where security checks are carried out on travellers.

●A place on the route in a long-distance race where the time for each competitor is recorded.

● Alocation whose exact position can be verified visually or electronically, used by pilots to aid navigation