Question

What is a freshness check in Nagios?

a) A check performed to ensure that a check result is fresh

b) A check to ensure that a host or service has not exceeded a specified response time

c) A check to ensure that a plugin is functioning correctly

d) A check to ensure that a host or service has not stopped responding

Answer 1

Solution: a) A check performed to ensure that a check result is fresh

Reason:A freshness check in Nagios is a check performed to ensure that a check result is fresh. If a check result is older than the freshness threshold, Nagios will retry the check.