Question

What is a Nagios service?

a) A Nagios object that represents a network device or system

b) A user who is responsible for a set of services or hosts

c) A script that is executed by Nagios to check the status of a service or host

d) A group of Nagios objects that share common characteristics

Answer 1

Answer: c) A script that is executed by Nagios to check the status of a service or host

Reason:A Nagios service is a script that is executed by Nagios to check the status of a service or host. Services can be defined in the Nagios configuration and can be used to monitor a wide variety of systems and applications.