Lpi 701-100 Online Practice Questions and Exam Preparation

Lpi 701-100 Online Questions & Answers

• Question 81:

  What the benefit of feature toggles? (Choose TWO correct answares)

  A. Feature toggles decouple technical deployments from the oficial launch of a product.
  B. Feature toggles reduce the build time by excluiding unnecessary features from a build.
  C. Feature toggles eliminate the need for feature branches in an SCM during development.
  D. Feature toggles start microservices on demand when their functionality is requested.
  E. Feature toggles can enable new features for advanced users before globally releasing them.
  A. Feature toggles decouple technical deployments from the oficial launch of a product.
  E. Feature toggles can enable new features for advanced users before globally releasing them.

• Question 82:

  What has to be done to configure Filebeat to submit log information to Logstash? (Choose TWO correct answers)

  A. Replace the input section of the Logstash configuration by a filebeat section.
  B. Ad dan output.logstash section to the Filebeat configuration and specify the Logstash server in that section's hosts attribute.
  C. Install Filebeat on the Logstash server and allow the Linux user running the Filebeat daemon to login to the remote host via SSH without using a password.
  D. Add a beats section to the input section of the Logstash configuration.
  E. Add the IP address of the Filebeat node to the option accept option in the section acl of the Logstash input configuration.
  B. Ad dan output.logstash section to the Filebeat configuration and specify the Logstash server in that section's hosts attribute.
  D. Add a beats section to the input section of the Logstash configuration.

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  Explanation/Reference:

• Question 83:

  Which of the following git commands is used to manage files in a repository? (Choose two correct answers.)

  A. git rm
  B. git cp
  C. git mv
  D. git move
  E. git copy
  A. git rm
  C. git mv

• Question 84:

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

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

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  Explanation/Reference:

• Question 85:

  What is CoreOS Container Linux?

  A. A Linux based operating system distribution for running container host and clusters.
  B. A container virtualization engine for the Linux kernel, similar to docker and rkt.
  C. A simplified Linux distribution whic only host Docker containers without any additional management interface.
  D. A container orchestration tool which supports Docker and rkt containers.
  E. A Linux distribution optimized to be used as the base image for creating container images.
  A. A Linux based operating system distribution for running container host and clusters.

• Question 86:

  The following output is generated by git branch:

  development mater production staging

  How can all changes from the development branch be integrated into the staging branch?

  A. git stash development
  B. git merge development
  C. git branch --merge development
  D. git merge delopment..staging
  E. git cp --merge development
  B. git merge development

• Question 87:

  Which of the following statements regarding microservices are true? (Choose three correct answers.)

  A. Microservices facilitate the replacement of the implementation of a specific functionality.
  B. Microservices applications are hard to scale because microservice architecture allow only one instance of each microservice.
  C. Integration tests for microservices are not possible until all microservices forming a specific application are completely developed.
  D. Interaction between microservices can be slower that the interaction of similar components within a monolithic application.
  E. Within one application, individual microservices can be updated and redeployed independent of the remaining microservices.
  A. Microservices facilitate the replacement of the implementation of a specific functionality.
  D. Interaction between microservices can be slower that the interaction of similar components within a monolithic application.
  E. Within one application, individual microservices can be updated and redeployed independent of the remaining microservices.

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  Explanation/Reference:

• Question 88:

  Which of the following goals are favored by agile software development methodologies? (Choose two correct answers.)

  A. Self-organization of teams.
  B. Central governance and control.
  C. Flexibility of processes.
  D. Absolute planning adherence.
  E. Long-term release and feature management.
  A. Self-organization of teams.
  C. Flexibility of processes.

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  Explanation/Reference:

• Question 89:

  A docker swarm contains the following node: Whic of the nodes should be configured as DOCKER_HOST in order to run services on the swarm? (Specify ONLY the HOSTNAME of one of the potential target nodes)

  

  A. In a Docker Swarm, you need to set the DOCKER_HOST environment variable on the manager node in order to run services on that node. In your example, node "node-1" is the manager node (with a * symbol) and its status is "Ready" and "active", and it is also the "Leader". Therefore, you should set the DOCKER_HOST environment variable on node "node-1". To set the DOCKER_HOST environment variable, you can use the following command (assuming that you are using a bash shell): export DOCKER_HOST=tcp://node-1:2375 This will set the DOCKER_HOST environment variable, causing Docker commands to default to connecting to port 2375 on node "node-1". Please note that you can also add the above command to ~/.bashrc or ~/.bash_profile file to automatically set the DOCKER_HOST environment variable whenever a new bash shell is opened. It should be noted that if your Docker Swarm uses a different network mode (e.g., overlay network), then you may need to specify a different network mode and port in the DOCKER_HOST environment variable. The specific situation depends on your Docker Swarm configuration.
  A. In a Docker Swarm, you need to set the DOCKER_HOST environment variable on the manager node in order to run services on that node. In your example, node "node-1" is the manager node (with a * symbol) and its status is "Ready" and "active", and it is also the "Leader". Therefore, you should set the DOCKER_HOST environment variable on node "node-1". To set the DOCKER_HOST environment variable, you can use the following command (assuming that you are using a bash shell): export DOCKER_HOST=tcp://node-1:2375 This will set the DOCKER_HOST environment variable, causing Docker commands to default to connecting to port 2375 on node "node-1". Please note that you can also add the above command to ~/.bashrc or ~/.bash_profile file to automatically set the DOCKER_HOST environment variable whenever a new bash shell is opened. It should be noted that if your Docker Swarm uses a different network mode (e.g., overlay network), then you may need to specify a different network mode and port in the DOCKER_HOST environment variable. The specific situation depends on your Docker Swarm configuration.

• Question 90:

  Where should a Jenkinsfile describing a build pipeline be located?

  A. In the Jenkins folder next to the workspace directory.
  B. At the top level of the SCM repository being build.
  C. As build artifact in the default artifact store associated with the respective Jenkins proyect.
  D. In an SCM dedicated repository dedicated to hold Jenkins configuration files.
  E. On a web server with an HTTP URL Jenkins can Access.
  D. In an SCM dedicated repository dedicated to hold Jenkins configuration files.