Question

What is a check interval in Nagios?

a) The frequency at which a check is performed on a host or service

b) The amount of time a host or service must be down before a notification is sent

c) The amount of time a host or service must be up before a recovery notification is sent

d) The amount of time between two consecutive notifications

Answer 1

Solution: a) The frequency at which a check is performed on a host or service

Reason: A check interval in Nagios is the frequency at which a check is performed on a host or service. The check interval is specified in seconds.