リリースLpi 701-100更新された問題PDF [Q15-Q33]

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リリースLpi 701-100更新された問題PDF

701-100問題集と練習テスト（60試験問題)


Linux Professional Institute Devops Tools Engineer Exam 701としても知られるLPI 701-100試験は、DevOpsの分野で専門家のスキルと知識をテストするように設計されています。この試験では、Docker、Kubernetes、Ansible、JenkinsなどのDevOpsエンジニアに不可欠なツールとテクノロジーを使用する候補者の能力を測定します。

 

質問 # 15
Which of the statements below are true about the volume created by the following command? (Choose two correct answers.) docker run -v /data -ti debian

  • A. The volume containing the container's rootfile system is retained until the /data volume is deleted.
  • B. The /data volume can be attached to another Docker container.
  • C. The /data volume is discarded when the container terminates.
  • D. The new /data volume contains a copy of the complete container's base image.
  • E. If the command is run a second time, another volume for /data is created.

正解：B、E


質問 # 16
Which of the following container names could have been assigned automatically by Docker?

  • A. container
  • B. 2.0.17.172
  • C. c0023817
  • D. docker-c00001
  • E. clever_ritchie

正解：E

解説：
Reference
https://docs.docker.com/v17.09/engine/userguide/networking/default_network/container- communication/


質問 # 17
A Dockerfile contains the statements:
COPY data/ /data/
VOLUME /data
What happens when the resulting container is started without any additional volume configuration? (Choose two correct answers.)

  • A. Changes to files within /data/ affect the Docker image and all other containers derived from it.
  • B. A new volume is created and mounted to /data/ within the new container.
  • C. Files existing in /data/ in the image are not available in the running container.
  • D. An error is raised because /data/ already contains data when the volume is mounted.
  • E. Existing files from /data/ in the image are copied to the new volume.

正解：B、E


質問 # 18
What statement is true regarding the Swarm service created by the following command?
docker service create -name myweb -network webnet -mode global nginx

  • A. It runs on one node by default and can be scaled to an arbitrary number of replicas.
  • B. It runs exactly one time in the Swarm and cannot be scaled.
  • C. It runs on all nodes which provide the network webnet.
  • D. It runs exactly once on each node in a Swarm.
  • E. It runs only on those nodes which support the not work type global.

正解：C


質問 # 19
The file index.php, which is being maintained in a git repository, was changed locally and contains an error. If the error has not been committed to the repository yet, which of the following git commands reverts the local copy of index.php to the latest committed version in the current branch?

  • A. git checkout - index.php
  • B. git lastver - index.php
  • C. git repair - index.php
  • D. git revert - index.php
  • E. git clean - index.php

正解：A

解説：
The command git checkout -- index.php is used to revert changes made to a file in your working directory. It replaces the local changes with the content of the file as it exists in the latest commit of the current branch.
This is useful when you want to discard local changes that have not been committed yet.
References: Git Documentation - git checkout


質問 # 20
Which of the following information is contained in the output of git status? (Choose three correct answers.)

  • A. Changed files that will be part of the next commit.
  • B. Unchanged files which have not been edited locally.
  • C. Untracked files which are not subject to version control.
  • D. Locked files which cannot be edited until the lock is released.
  • E. Changed files that will not be part of the next commit.

正解：A、B、C


質問 # 21
What is the Puppet equivalent to an Ansible Playbook called?

  • A. A Puppet Playbook
  • B. A Puppet Catalog
  • C. A Puppet Declaration
  • D. A Puppet Manifest
  • E. A Puppet Factsheet

正解：D


質問 # 22
A service should be provided to arbitrary clients on the Internet using HTTPS. Any standard clients on the Internet should be able to consume the service without further configuration. Which of the following approaches can be used to Implement these requirements? (Choose THREE correct answers.)

  • A. Use a certificate issuing service to request certificates during each server deployment.
  • B. Generate self-signed certificates during the deployment of each backend server.
  • C. Use a load balancer that decrypts incoming requests and passes them on m plain HTTP.
  • D. Configure the web servers to not use a server certificate when serving HTTPS.
  • E. Install a wildcard certificate and the respective private key on all the backend servers.

正解：A、B、D


質問 # 23
Which of the following conditionals exist in an Ansible playbook? (Choose three correct answers.)

  • A. with_nodes
  • B. with_items
  • C. with_nested
  • D. with_playbook
  • E. with_sequence

正解：B、C、E

解説：
Ansible playbooks can include conditionals that allow looping over a set of items, sequences, or nested structures.
* with_sequence: Iterates over a sequence of numbers.
* with_items: Iterates over a list of items.
* with_nested: Iterates over a nested list of items, combining them in all possible ways.
References:
* Ansible Loops
* Ansible Documentation - with_items
* Ansible Documentation - with_sequence
* Ansible Documentation - with_nested


質問 # 24
CORRECT TEXT
Which statement in a Dockerfile defines which command should be started in the container by default when it is started? (Specify ONLY the statement's name without any values or parameters.)

正解：

解説：
CMD


質問 # 25
What is the Puppet equivalent to an Ansible Playbook called?

  • A. A Puppet Manifest
  • B. A Puppet Playbook
  • C. A Puppet Declaration
  • D. A Puppet Catalog
  • E. A Puppet Factsheet

正解：D


質問 # 26
The file index.php, which is being maintained in a git repository, was changed locally and contains an error. If the error has not been committed to the repository yet, which of the following git commands reverts the local copy of index.php to the latest committed version in the current branch?

  • A. git lastver - index.php
  • B. git repair - index.php
  • C. git clean - index.php
  • D. git checkout - index.php
  • E. git revert - index.php

正解：E

解説：
Reference https://git-scm.com/docs/git-revert


質問 # 27
CORRECT TEXT
Which git sub command copies a local commit to a remote repository? (Specify ONLY the sub command without any path or parameters.)

正解：

解説：
clone


質問 # 28
Which of the following statements are true about Jenkins? (Choose TWO correct answers.)

  • A. Jenkins Is specific lo Java based applications.
  • B. Jenkins only works on local files and cannot use SCM repositories.
  • C. Jenkins' functionality is determined by plugins.
  • D. Jenkins can delegate tasks to slave nodes.
  • E. Jenkins includes a series of integrated testing suites.

正解：B


質問 # 29
Given the following excerpt of a Dockerfile:
Run apt-get -y update && apt-get install -y fortunes && apt-get clean
Why are the multiple apt-get commands combined in one RUN statement instead of using multiple RUN statements?

  • A. To prevent the commands from running in parallel because Docker executes all RUN statements in their own container at the same time.
  • B. To ensure the execution order of the commands because Docker might evaluate the statements of a Dockerfile in any order.
  • C. To execute both commands in the same container instance and void Docker to reset the container to the original base image.
  • D. To execute the apt-get install command only if the apt-get update command was successful because Docker does not check the success of RUN statements.
  • E. To avoid the creation of unnecessary images because Docker creates a new image for each RUN statement.

正解：E

解説：
Combining multiple apt-get commands in one RUN statement avoids the creation of multiple intermediate images, which helps keep the image size smaller and the build process more efficient. Docker creates a new layer for each RUN instruction, so combining commands reduces the number of layers.
References: Docker Documentation - Best Practices for Writing Dockerfiles


質問 # 30
Which element exist in the highest level of the definition of every Kubernetes Object? (Specify the name OF THE ELEMENTS, without any values.)

正解：

解説：
GroupPriorityMininum


質問 # 31
CORRECT TEXT
Which elements exist on the highest level of the definition of every Kubernetes Objects?
(Specify the name of one of the elements, without any values.)

正解：

解説：
pod


質問 # 32
Which statements are true regarding databases during the deployment of a new release of a service using canary deployment? (Choose two correct answers.)

  • A. The database is locked while its content is copied to the canary database.
  • B. Changes to the database schema can take long and reduce the database performance.
  • C. Canary deployments require two synchronized instances of each database.
  • D. The database schema must be compatible to all running versions of a service.
  • E. Traffic to the database will significantly increase because of the additional service instance.

正解：B、D

解説：
* C. When performing a canary deployment, the database schema needs to be compatible with both the new version and the old version of the service to ensure smooth operation and rollback if necessary.
* A. Modifying the database schema, especially in a large and complex database, can be time-consuming and may negatively impact performance due to the migration processes and locks required during the
* schema change.
References:
* Canary Deployments
* Database Schema Changes


質問 # 33
......


Lpi 701-100 試験は、グローバルに認知され、IT業界において高く評価されています。DevOpsツールや技術に関する全般的な知識を持ち、専門的なスキルを持つことを示し、職業的な発展にコミットする候補者が受験します。この認定は、求職者に求められる競争力を高め、新しいキャリアの機会を開きます。

 

701-100試験問題集合格させるのは更新されたのは2024年年最新の認証済み試験問題：https://www.passtest.jp/Lpi/701-100-shiken.html

ガイド（2024年最新）実際のLpi 701-100試験問題：https://drive.google.com/open?id=1MNqSP_UvsqpfAxfZWPmCa3GmC56Aqkwe

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