Absolute Free DCA Exam Practice for Comprehensive Preparation 

Will this Linux kernel facility limit a Docker container's access to host resources, such as CPU or memory? Solution: cgroups

Does this describe the role of Control Groups (cgroups) when used with a Docker container? Solution: role-based access control to clustered resources

Will this configuration achieve fault tolerance for managers in a swarm? Solution: only two managers, one active and one passive. 

Does this describe the role of Control Groups (cgroups) when used with a Docker container? Solution: user authorization to the Docker API 

Does this command display all the pods in the cluster that are labeled as 'env: development'? Solution: 'kubectl get pods --all-namespaces -label env=development'