While configuring the firewall, which of the following commands 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 run Nagios XI on your servaer, what is the minimum memory required?

While defining a host in Nagios, which directive is optional?

In order to run Nagios XI on your server, what is the minimum hard drive required?

Which version of SNMP provides community-based security?

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

In Nagios XI, when you navigate to Home > Maps menu, which option is available? 1. BBmap 2. Google Map 3. Hyper Map 4. Value Map

Which option is the extended modules that are Python modules and are included in NCPA?

While working with Nagios, the NRPE add-on consists of which option? 1. The NRPE agent that runs on the remote Linux/Unix server. 2. The check_nrpe plugin.