In relation to Extended Host Information Definition, the vrml_image variable is used to define the names of which of the following types of images that should be associated with the host?

1. JPG

2. GIF

3. PNG

In the NAGIOS-NOTIFY-MIB.txt file, which line send(s) the trap to Nagios?

Which SNMP version provide user-based security?

While configuring the firewall, which command can be used to create a firewall rule on your Oracle Linux 7.x machine for allowing incoming traffic to NCPA on TCP port 5693?

In relation to configuring the Nagios server to send mail notifications, which is the correct options for the service_notification_options directive that can be used for defining the service states, for which, notifications can be sent out to a contact?

SSH uses which type of cryptography for authentication?

In order to add a Google API key, we can execute the following command on a Nagios XI server as the root user, after establishing a terminal or SSH connection. vi /usr/local/nagiosxi/html/includes/components/googlemap/map.php

Which option is the valid directives that can be used to define a host?

The NSClient++ agent can be downloaded from Nagios XI web interface when using the Windows Server monitoring wizard.

Which version of SNMP provides community-based security?

Nagios can be stopped through which way? 1. init script 2. web interface 3. Manually