最新的 LPIC-3 305-300 免費考試真題:

1. Which of the following devices exist by default in an LXC container? (Choose three.)

A) /dev/urandom
B) /dev/log
C) /dev/kmem
D) /dev/root
E) /dev/console

2. After setting up a data container using the following command:
docker create -v /data --name datastore debian /bin/true
how is an additional new container started which shares the/datavolume with the datastore container?

A) docker run --volume-backend datastore -v /data --name service debian bash
B) docker run -v datastore:/data --name service debian bash
C) docker run --share-with datastore --name service debian bash
D) docker run -v /data --name service debian bash
E) docker run --volumes-from datastore --name service debian bash

3. Xen is a:

A) Virtualization management tool
B) Type 1 hypervisor
C) Application virtualization platform
D) Type 2 hypervisor

4. Which of the following statements are true regarding resource management for full virtualization? (Choose two.)

A) Full virtualization cannot pose any limits to virtual machines and always assigns the host system's resources in a first-come-first-serve manner.
B) The hygervisor may provide fine-grained limits to internal elements of the guest operating system such as the number of processes.
C) The hypervisor provides each virtual machine with hardware of a defined capacity that limits the resources of the virtual machine.
D) All processes created within the virtual machines are transparently and equally scheduled in the host system for CPU and I/O usage.
E) It is up to the virtual machine to use its assigned hardware resources and create, for example, an arbitrary amount of network sockets.

5. What is the same of the global configuration file for the xl tool stack?

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