Explanation:
The correct answer is to set the automaticRestart availability policy to true. This ensures that the instance automatically restarts if it crashes or is terminated by the system, enhancing resilience. The onHostMaintenance policy, which defaults to migrate, is not relevant to crashes or system termination but rather to maintenance events. Therefore, options focusing on onHostMaintenance are incorrect for this scenario. The default setting for automaticRestart is true, but explicitly setting it ensures the desired behavior is achieved.
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To ensure resilience against instance crashes or system termination for multiple applications hosted on Compute Engine instances, what configuration should be applied?
A
Configure the automaticRestart availability policy to false.
B
Set the onHostMaintenance availability policy to terminate instances.
C
Set the automaticRestart availability policy to true.
D
Configure the onHostMaintenance availability policy to migrate instances.