Which of the following statements are correct about the NCPA Listener service?

1. It serves and handles connections to the web graphical user interface.

2. It connects and sends passive check results to the defined NRDP URL.

3. It handles external API requests.

4. It provides API for live graphing.

Which option is the default value of the check_external_commands option in the Nagios.cfg file?

While monitoring Windows machines, which private attributes/services can be monitored? 1. Running processes. 2. Disk usage. 3. Service states.

While working with Ubuntu 14.04, which is the valid commands that can be used to create a user named nagios and a group named gpcmd, and to add the user to the group?

Different views that are defined by a user. In order to adjust the speed of rotation, what can be the maximum speed?ews-that-are-defined-by-a-user-in-order-to-adjust-the-speed-of-rotation-what-can-be-the-maximum-speed

With regard to NRPE v3, what can be the maximum packet size?

While integrating SNMP traps with Nagios XI, the EXEC line executes which python scripts that will submit the check result to Nagios XI, by default?

With regard to Host Group Definitions in Nagios, which option IS the mandatory directives?

While installing the Windows agent, NSClient++, which Module to load options are available in the NSClient++ Configuration dialog box?

The minimal.cfg file is contained in which directories?

Which statement is/are correct about secure shell (SSH)?