What is a Docker container?(1 Point)A running instance of a Docker imageA lightweight virtual machineA storage volumeA service running on Docker Swarm

What is a container in the context of microservices? (1 Point)A software package that contains all necessary dependencies for a service to runA physical machine that runs a serviceA virtual machine that runs a serviceA network of services that communicate with each other

Which is a container?1 puntoAn executable unit of software in which application code is packaged along with its libraries and dependencies, allowing it to be run anywhereA physical server dedicated to a single customerA type of virtual machine that is provider-managed, multi-tenant, and can be provisioned on-demand with predefined sizesA piece of software that pulls resources from the physical server and allocates them to your virtual environment

Docker is aOnly container runtime toolOnly container building toolFull feature container management toolNone of the above

What is the purpose of the Docker Machine?(1 Point)To manage Docker networksTo create Docker hosts on local or remote machinesTo manage Docker imagesTo manage Docker containers

What is the purpose of a Dockerfile?(1 Point)To define a Docker containerTo define a Docker imageTo manage Docker networksTo manage Docker volumes