Question

What is a service check in Nagios?

a) A check that verifies the status of a specific service on a host

b) A check that verifies the status of a specific host on the network

c) A check that verifies the status of all services on a host

d) A check that verifies the status of all hosts on the network

Answer 1

Solution: a) A check that verifies the status of a specific service on a host

Reason:A service check in Nagios is a check that verifies the status of a specific service on a host. This can include checks such as verifying that a web server is responding, or that a database server is running.