Lpi 701-100 問題集

質問 1：
How does Vagrant run virtual machines?
A. Vagrant uses so-called provides which control external hypervisors such as VirtualBox.
B. Vagrant uses a vagrant-specific hypervisor called VagrantVM.
C. Vagrant ships with an embedded version of VirtualBox.
D. Vagrant has to be run within a running virtual machine which is not controlled by Vagrant.
E. Vagrant generates virtual machine images but does not provide a mechanism to run them.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 2：
Which configuration option in the Ansible inventory is issued control privilege escalation of the remote user?
A. priv_user
B. become
C. sudo
D. super
E. elevate
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 3：
What implications does container virtualization have for DevOps? (Choose two answers.)
A. Containers require developers to have detailed knowledge of their IT infrastructure.
B. Containers complicate the deployment of software and require early deployment tests.
C. Containers decouple the packaging of an application from its infrastructure.
D. Containers let developers test their software under production conditions.
E. Containers require application specific adjustment to the container platform.
正解：C,D
解説: (Topexam メンバーにのみ表示されます)

質問 4：
A declarative Jenkins pipeline contains the following excerpt:
parameters {
string (name: 'TargetEnvironment', defaultValue: 'staging', description: 'Target environment')
}
How can a task use the value provided for TargetEnvironment?
A. {{TargetEnvironment}}
B. %TargetEnvironment%
C. ${params.TargetEnvironment}
D. $ENV{TargetEnvironment}
E. $TargetEnvironment
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 5：
Which of the following mechanisms are used for service discovery in a container environment? (Choose two correct answers.)
A. The container platforms maintains DNS records which point to containers offering a specific service.
B. The container platform mounts the sockets for all available services into the container's file systems.
C. The container platform sets environment variables containing service information within the containers.
D. The container platform offers a command like docker service discover which should be run within a container.
E. The container platform lists localhost ports assigned to containers in each container's /etc/services file.
正解：A,C
解説: (Topexam メンバーにのみ表示されます)

質問 6：
Which of the following goals are favored by agile software development methodologies? (Choose two correct answers.)
A. Flexibility of processes.
B. Absolute planning adherence.
C. Long-term release and feature management.
D. Self-organization of teams.
E. Central governance and control.
正解：A,D
解説: (Topexam メンバーにのみ表示されます)