Self-test questions

State true or false:

1. Nagios Core, is an open source application written in C and PHP to monitor servers, networks, and infrastructure.
   • True
   • False
2. Nagios XI is supported in CentOS and RedHat.
   • True
   • False
3. In AWS Elastic Beanstalk, health status of an environment is determined by Grey, Green, Yellow, and Red color.
   • True
   • False
4. In AWS Elastic Beanstalk, Yellow color of health status indicates that environment has failure of one or more Health checks.
   • True
   • False
5. New Relic supports monitoring for web applications developed in Java, .Net, PHP, Python, Node.js, and Ruby
   • True
   • False