Which of the following are types of namespaces used by Docker to provide isolation? (Choose 2.)

''Host'' is not a type of Linux namespace; rather, a container can be configured to share the host's namespaces, but ''Host'' itself is not a specific namespace type.

Network namespaces (`net`) isolate network interfaces, IP addresses, routing tables, and port ranges, ensuring each container has its own independent network stack.

Process ID namespaces (`pid`) provide process tree isolation, meaning processes inside a container only see other processes within that same container's namespace, not the host's or other containers'.

Authentication is a security mechanism, not a fundamental Linux namespace type used by Docker for isolation.

While storage is isolated, the specific Linux namespace type responsible for filesystem mount isolation is the Mount namespace (`mnt`), not generically ''Storage''.