Lpi LPIC-3 Exam 305: Virtualization and Containerization 認定 305-300 試験問題:

1. Which of the following commands deletes all volumes which are not associated with a container?

A) docker volume cleanup
B) docker volume orphan -d
C) docker volume garbage-collect
D) docker volume prune
E) docker volume vacuum

2. If aDockerfilecontains the following lines:
WORKDIR /
RUN cd /tmp
RUN echo test > test
where is the filetestlocated?

A) /ting/test within the container image.
B) /tmp/test on the system running docker build.
C) /root/tesc within the container image.
D) test in the directory holding the Dockerf ile.
E) /test within the container image.

3. What is the purpose of the packer inspect subcommand?

A) Retrieve files from an existing Packer image.
B) Execute commands within a running instance of a Packer image.
C) Show usage statistics of a Packer image.
D) List the artifacts created during the build process of a Packer image.
E) Display an overview of the configuration contained in a Packer template.

4. What are the key benefits of using cloud management tools?

A) Efficient resource allocation
B) Automated scaling of virtual machines
C) Streamlined billing and invoicing
D) Enhanced security through encryption

5. What is the primary purpose of Vagrant's "Vagrantfile" configuration file?

A) To specify the developer's name and contact information
B) To provide a list of available software packages
C) To define the virtual machine's hardware requirements
D) To specify cloud provider details

質問と回答：