Ans. Maven is a comprehension and software management tool, Maven can manage a building project, documentation and reporting based upon POM or the concept of the central piece of information in simple terms we can say Maven is a tool that can be utilised for managing and building Java-based projects.
Ans. The ways that maven provides to the developers to manage are as follows
Ans. Few considerable goals of maven are as given below
Ans. Below are the few of the uses of build tools
Ans. Characteristics of maven are mentioned here
Ans. It helps in setting up the task rapidly and it keeps away from confounded form documents like build.xml. The pom.xml record is at the centre of Maven.POM.xml is an assortment of conditions of your Java Project which one can determine in Maven.
It assists with packaging all the containers in your bundle for example in your War record or Ear document since every one of them will be put away in the vault. So next time any place you introduce this application that storehouse will be utilized for any conditions query. Thusly, your sending document will be exceptionally light
Ans. The three build life cycles of maven are
Ans. The archetype means a Maven design templating toolkit. An archetype is described as a unique pattern or design of which entirely different things of a similar kind are presented.
Ans. Yes, we can make a custom archetype. For instance, in our task, we made a custom archetype with modules as WEB, SERVICE and DAO. if we want to create the custom archetype manually we need to start with a newly created maven project and later we can attach the resources and we can create it by utilising the archetype-maven-plugin and later customize the data that is present in the archetype-resources directory and also archetype-metadata. XML file
Ans. Mvn-version command is used to know the version of maven that we are using to build our project
Ans. ~ / M2 / repository is the command used to know the location of your local repository
Ans. This command is used to skip test runs
Ans. The phases of the build life cycle of maven are as follows
Ans. There are three types of Maven repositories they are
Ans. Few dependency scopes that are engaged in maven are mentioned below
Ans. It symbolises that this dependency is presented by JDK, internet server or else the container at the runtime.
Ans. We can install the JAR file within the repository by using mvn install command
Ans. There are three phases of the clean life cycle they are
Ans. The default value for the project location of the source code is ${basedir}/src/main/java
Ans. The default value for the resource files in Maven is
${basedir}/src/main/resources
Ans. The default value for tests in Maven is
${basedir}/src/test
Ans. The default value for compiled byte code in Maven is
${basedir}/target
Ans. The default value for distributable JAR in maven is
${basedir}/target/classes
Ans. POM is abbreviated as the Project Object Model, POM is an XML file that dwells permanently as the project pom.xml in the base directory, this consists of other modules or packages like a WAR, JAR and EAR. if we execute any action on the outer container or package like MVN clean compile install. then the inner modules or packages also made a clean compile install.
Ans. Few configurations that are transitive in POM are mentioned below
Ans. The minimal requirements of POM are
Ans. Few maven plugins that are often used are
Ans. We can specify the profiles by utilising the subset of elements that are already present within the POM
Ans. We can exclude the dependency by using exclusion element
Ans. There are three types of build profile they are
Ans. Mvn clean is the command used to delete the directory of data even before starting the process of the build
Ans. A special version which designates a modern development model. Unlike the usual versions, Maven analyses a brand-new SNAPSHOT version within its remote repository. Maven makes it as each build.
Ans. Execution element consists of all the data that is required for executing the plugin
Ans. <groupId>:<artifactId>:<version>
Ans. Deploy is utilised to automatically establish the artifact, its pom and also the attached artifacts created through a specific project. maximum if not all of the data is associated with the deployment that is saved within the project of the pom.deploy-file is utilised to install an individual artifact simultaneously with the pom
Ans. We can run the clean plugin automatically just by inserting the clean plugin within the execution tag within the pom.xml file
Ans. By using the “exclusion” element we can exclude the transitive dependency
Ans. By using this command we can create the new project upon a hard drive
Ans. Any kind of dependence can be prohibited utilising the ‘delete’ element.
Ans. There are pre-phase and post-phase goals that run before and after the particular phase if once maven is ready to create a project then it follows the phases that are already defined and executed. The goal means a specific task which assists to manage and build a project.
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