单选题When tuning a network module what is the purpose of the grace period？（）A It defines the maximum permissible time period between missed heartbeats before a failure is detectedB It defines the time period to wait to activate the network module after star
题目
单选题
When tuning a network module what is the purpose of the grace period？（）
A
It defines the maximum permissible time period between missed heartbeats before a failure is detected
B
It defines the time period to wait to activate the network module after starting the cluster manager
C
It defines the period between detecting a missed heartbeat and initiating a network down， allowing thenetwork to stabilize
D
It defines the time period during which， after a network failure was detected， further network failures of thesame type will be ignored