Exam 12: LPIC-OT Exam 701: DevOps Tools Engineer

What statement is true regarding the Swarm service created by the following command? docker service create --name myweb --network webnet --mode global nginx

Which of the following statements are true about Jenkins?

Which Ansible modules can be used to change the contents of a file?

Which sections can exist in a Logstash configuration file?

How does Prometheus gather information about monitored hosts and services?

Consider the following Kubernetes Deployment: With the ReplicaSet: And the Pods: What happens if one of the Pods is terminated with the command kubect1 pod delete ?

Which of the following functions are provided by the Ansible apt module?

What is tested by unit tests?

The following command is issued on two docker nodes: docker network create --driver bridge isolated_nw Afterwards, one container is started at each node with the parameter --network=isolated_nw . It turns out that the containers can not interact with each other. What must be done in order to allow the containers to interact with each other?

How is a Docker container image retrieved from a Docker registry?

What implications does container virtualization have for DevOps?

Which of the following mechanisms are used for service discovery in a container environment?

Which of the following HTTP methods are used by REST?

Which of the following sections must exist in a Packer template?

Which of the following statements describes the principal concept behind test driven development?

Which section of the Prometheus configuration defines which nodes are monitored?

What is the Puppet equivalent to an Ansible Playbook called?

What must be the first line of a plain text user-data configuration containing YAML configuration for cloud-init?

Which of the following Ansible tasks copies the file example.txt to a manage system?

What happens when a merge conflict occurs in git?