Which Git command stages all modified and deleted files (but not new files) for the next commit?
Lpi Devops Tools Engineer Software Engineering
Question · Easy
Which Git command rewrites local commits onto a different base branch?
Question · Medium
Which Git command is preferred to revert a commit that has been pushed to a shared branch?
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Which Git feature stores work-in-progress changes temporarily without committing them?
Which Git remote operation fetches and merges from origin/main into the current branch in one step?
Which file does Git read to determine which paths to ignore in a repository?
Which CI/CD principle says every commit on main triggers a build, test, and (potentially) deploy?
Which architectural pattern decomposes an application into independently deployable services communicating over the network?
Which message-queue protocol/standard is implemented by RabbitMQ?
Which HTTP status code does a REST API typically return for a successful resource creation?
Which Dockerfile instruction copies files from build context to the image?
Lpi Devops Tools Engineer Containers
Which Dockerfile instruction defines the default command run when the container starts?
Which docker run flag publishes container port 80 on host port 8080?
Which docker compose key declares dependency ordering between services?
Which command lists all running and stopped containers?
Which Dockerfile instruction declares an environment variable that persists into the running container?
Which Dockerfile pattern dramatically reduces image size for a compiled Go application?
Which Docker command tags an image so it can be pushed to a registry?
Which Docker volume type lives on the host filesystem at a path you specify?
Which Ansible artifact defines a list of tasks to apply to inventory hosts?
Lpi Devops Tools Engineer Config Mgmt
Which Ansible directory structure represents a 'role'?
Which Ansible module is preferred for managing files content from a template?
Which Ansible feature triggers a one-time action only when a notifying task changes the state?
Which Ansible command runs a single ad-hoc command across an inventory group?
Which Ansible inventory format is becoming the canonical YAML form?
Which Puppet term describes a unit of deployable code containing manifests, files, templates, and metadata?
Which Puppet language statement declares a managed file resource?
Which Puppet component fetches data outside the manifest, such as from YAML files?
Question · Hard
Which Chef term refers to a set of recipes that configure a feature?
Which Chef recipe DSL declares a package resource ensuring nginx is installed?
Which Chef component runs on each managed node and applies the run list?
Which SaltStack term describes a YAML file that declares the desired state of a system?
Which SaltStack command applies the highstate to a specific minion?
Which Vagrant command creates and starts a VM defined in the Vagrantfile?
Lpi Devops Tools Engineer Machine Deploy
Which Vagrant config snippet provisions a VM with a shell script?
Which Packer file format is the modern recommended way to define templates?
Which Packer block type defines what is being built (which platform's image)?
Which cloud-init configuration directive declares packages to install at first boot?
Which cloud-init log files are most useful for debugging first-boot errors?
Which monitoring tool uses a pull-based scrape model and PromQL for queries?
Lpi Devops Tools Engineer Service Ops
Which Prometheus exporter publishes Linux host metrics like CPU, memory, disk?
Which PromQL function returns the per-second average rate over a 5-minute window?
Which file is the canonical Prometheus configuration?
Which component sends alerts when Prometheus rule conditions are met?
Which dashboarding tool is most commonly paired with Prometheus for visualization?
Which ELK stack component ingests, transforms, and forwards logs?
Which Elastic Beats agent ships log files to Elasticsearch or Logstash?
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