EMT Practice Test

1. Question Content...

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Question1: What's a functional test?

Question2: You need to automate the deployment of 20 base Jenkins masters. I or this, you set the system property jenkins.install.runSetupWizard to the Value "false".
Which Is TRUF about your Jenkins masters?

Question3: What types of notification integrations are there?

Question4: Why Is the performance of a Jenkins master Improved by using a distributed builds architecture?

Question5: What's the difference between authentication and authorization?

Question6: Where do you find alerts about Jenkins security issues? Choose 3 answers

Question7: You are a DevOps engineer in charge of your team's Jenkins server. Your project is on major version "1". You want to ensure that this variable, MAJOR_VERSION, is available throughout your pipeline that is defined in a Jenkinsfile. Which of the following ways could you accomplish that using the "environment" directive?

Question8: You need to grant permissions, via matrix-based security, to run a specific command in a Jenkins pipeline. The project parameters will not allow you to create a specific user to run this task, and you have no relevant groups. Which of the following is an option?

Question9: Where do you configure a shared global library?

Question10: Which can you do with the Jenkins Install Wizard? Choose 3 answers

Question11: Which is an example of a Jenkins plugin?

Question12: Which is an invalid default project parameter?

Question13: Which arc true when installing new plugins? Choose 2 answers

Question14: Which are benefits of binary reuse (compiling once and reusing the built artifact across the rest of the pipeline)? Choose 3 answers

Question15: You are interested in integrating CI/CD in your work environment, but your team lead and several of your team members do not understand the concept. Your boss believes that continuous delivery will mean that someone (namely, you) will need to be on-call around the clock for constant monitoring and deployment of new code. You have a two-minute window to quickly explain what continuous delivery means. Out of the following answers, what is the clearest and most succinct correct answer?

Question16: How do you setup the GitHub Plugin Git hook from a Project Configuration Perspective?

Question17: You have taken over a build environment where Jenkins is responsible for scanning for changes made in a Git repository every hour and then applying that build to a few dozen web servers. As part of that job, Jenkins also is responsible for completing some scripted performance-based Visit us athttps://www.examsboost.com/test/cje/ Leading the way in IT testing and certification tools, www.pass4test.com tests and, depending on the defined results, marking the build as complete and notifying the team OR rolling back the build, notifying the team, and marking it as failed. You notice that the build itself is now taking longer than an hour to complete, which is affecting the push of new changes on occasion. What changes could you make to your Jenkins environment to alleviate the amount of time it takes to complete and test a build so that the hourly schedule is more likely to be kept?

Question18: Your co-worker was installing a Jenkins instance and went home for the night. When they returned the next day they notice their machine had rebooted, the scrollback of the installation was unretrievable, and they've come to you for help. In what location will you need to look at it to retrieve the initialAdminPassword?

Question19: What's the difference between pushing and pulling code from a CI perspective?

Question20: Which of the following are true when using environment directives in a Declarative Pipeline?
Choose 3 answers

Question21: A Freestyle job has the configuration shown here:

You run the following command from a Unix terminal: curl http: ///git/notifyCommit?
url-gitagithub.com: cloudbees/github test.git Will the Job be triggered?

Question22: Which is the expected workflow for "lest-Driven Development"?

Question23: What's a unit test?

Question24: What type of agent nodes are there?

Question25: Which answer best describes continuous deployment?

Question26: Which of the following is not a default environment variable in a Jenkins project?

Question27: You have a stage called "Promote to Green," and you only want to run it when "development" is the current branch in a multibranch pipeline. How would you use the "when" declarative to accomplish this?

Question28: How do you navigate to the Plugin Manager?

Question29: In a JUnit report, if we set the "Health report amplification factor" to 2 and there's a 1% failure, what's the health score?

Question30: Which of the following are true about the structure of a Declarative Pipeline? Choose 2 answers

Question31: What does a flashing build icon in the Build History indicate?
Choose 3 answers

Question32: You've been promoted at work and are now in charge of the system administrators that look after the Jenkins platform for your company. You no longer want to get notifications from Jenkins, but your subordinates don't know what settings to change in a Jenkinsfile. You give them a look, and say one of the following is what needs to be changed:

Question33: Pipelines often require access to protected resources such as servers, databases, and SCMs. Without using an external credentials manager, which of the following provides the most secure centralized mechanism for managing the "secrets" that Jenkins requires to login/authenticate (for example: keys, tokens, passwords)?

Question34: How do you configure a JUnit report in a pipeline?

Question35: In order to send email notifications on build completion using Jenkins' built in mail functionality, which TWO of the following must be true?

Question36: Which can be defined in and limited to a specific folder and its subfolders? Choose 4 answers

Question37: Which are Source Code Management tools?
Choose 3 answers

Question38: You have started work on a project with Docker integration. What is the proper syntax to invoke a Docker agent?

Question39: A Freestyle job is configured to execute concurrent builds, and to only build on a specific agent (agent A) that has 4 executors. You observe that 2 Instances of the job are currently building while several others are waiting in the build queue. Which of the following could explain why the builds are waiting in the build queue?

Question40: How do you set a freestyle project to be parameterized?

Question41: You are given the task to install Jenkins and its prerequisites as part of an initiative toimplement CI/CD. After installing the operating system, you will need to make sure what language is available for Jenkins to utilize before you can successfully install it?

Question42: What's "Infrastructure as Code?"

Question43: Yon are an administrator of a base Jenkins master with the recommended plugin set and you want to connect a new agent using SSH. Authentication on the remote node that will host the agent is done with an SSH key pair which your users must NOT be able to see or access. Which of the following is TRUE assuming your users do not have admin rights?

Question44: You're at a job interview and the interviewer looks at you, trying to make you nervous. He looks down at his paper, looks up at you and asks, "How would you describe continuous integration?" You think to yourself. Which of the following answers is best?

Question45: In a Multibranch Pipeline project, you removed a branch in the repository. When is the corresponding
"orphaned" job removed?

Question46: Which keyword is used to group related parts of a Declarative Pipeline?

Question47: What is the purpose of the "Manage Users" section of the Manage Jenkins dashboard?

Question48: How do you navigate to the matrix-based security section of Jenkins?

Question49: Which step is NOT part of a traditional continuous integration workflow?

Question50: What's the difference between an upstream project and a downstream project?

Question51: What's not true about a build executor?

Question52: You are in charge of a new development process and find that the current branching strategies may have room for improvement. Which types of common strategies might you recommend?

Question53: If you set "Child item with worst health" and "recursive" in the folder config, how is the health determined for the folder?

Question54: Which is NOT a continuous integration best practice?

Question55: You are working on a project that will build a Docker image. When the job completes it needs to trigger a build to deploy a container to your development environment for integration testing. How would you go about triggering the second build?

Question56: What does the M# of executors" field on the Jenkins master control?

Question57: Which arc true when installing new plugins? Choose 2 answers

Question58: How can you organize Jenkins projects (or jobs)?

Question59: You are using the Jenkins CLI to communicate with a remote Jenkins master. Which are valid ways to authenticate your identity gain access?
Choose 2 answers

Question60: Where do you find alerts about Jenkins security issues? Choose 3 answers

Question61: What's an example of a cloud-based SCM?

Question62: Which of the following are true about credentials that are implemented in a Declarative Pipeline using the
"credentials"or "withCredentials( )" method?
Choose 2 answers

Question63: What is an SCM?

Question64: Which is an invalid matrix-based security realm?

Question65: What can a plugin do?