Ranging from minor to major, a slew of things can trigger the check engine light to come on in your Mercedes-Benz, including (but not limited to): 1  Loose gas cap. 2  Faulty fuel injector. 3  Blown gasket heads. 4  Faulty oxygen sensors. 5  Cracked and loose hoses.
A checkpoint, in a virtualization context, is a snapshot of the state of a virtual machine. A checkpoint, in a virtualization context, is a snapshot of the state of a virtual machine. SearchEnterpriseDesktop
Safeguards for Faulty Mitosis. Mitosis is a multi-step process with checkpoints to make sure things are going properly. If a cell detects that something has gone wrong during mitosis, the first thing it does is to stop the process. The three major checkpoints during mitosis -- the G1, G2 and mitotic spindle checkpoints -- all provide the cell with an opportunity to intervene if something goes wrong so that it can fix the problem.