How to Easily Pass the LPI 701-100 Exam: Expert Advice

git lastver – index.php

git revert – index.php

git checkout – index.php

git clean – index.php

git repair – index.php

Jenkins is specific to Java based applications.

Jenkins can delegate tasks to slave nodes.

Jenkins only works on local files and cannot use SCM repositories.

Jenkins’ functionality is determined by plugins.

Jenkins includes a series of integrated testing suites.

scrape_config

targets

rules

listener

nodes

It implements the ICMP and SNMP protocols to ping and query remote services.

It opens a webhook where monitored applications have to submit various metrics.

It uses HTTP to retrieve JSON encoded metrics from the monitored objects.

It queries a relational database for metrics written to the database by monitored applications.

It runs scripts on the Prometheus server which perform tests and return various metrics.

with_nodes

with_playbook

with_sequence

with_items

with_nested

Changes to the database schema can take long and reduce the database performance.

Traffic to the database will significantly increase because of the additional service instance.

The database schema must be compatible to all running versions of a service.

The database is locked while its content is copied to the canary database.

Canary deployments require two synchronized instances of each database.

Delete all volumes defined in the composer file.

Delete all containers defined in the composer file.

Delete all networks defined in the composer file.

Delete all images used in the composer file from the Docker nodes.

Delete all images built from the composer file from their registry.

The new /data volume contains a copy of the complete container’s base image.

The volume containing the container’s rootfile system is retained until the /data volume is deleted.

The /data volume is discarded when the container terminates.

The /data volume can be attached to another Docker container.

If the command is run a second time, another volume for /data is created.

Changed files that will not be part of the next commit.

Locked files which cannot be edited until the lock is released.

Changed files that will be part of the next commit.

Unchanged files which have not been edited locally.

Untracked files which are not subject to version control.

priv_user

elevate

super

become

sudo