EMT Practice Test

1. Question Content...

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Question1: What type of agent nodes are there?

Question2: Which of the following would correctly complete the sentence, "Continuous Integration is a of Continuous Delivery"? Choose 2 answers

Question3: When would you use distributed builds?

Question4: Which is not a function provided by the Jenkins CLI?

Question5: Which of the following are true about the structure of a Declarative Pipeline? Choose 2 answers

Question6: Why Is the performance of a Jenkins master Improved by using a distributed builds architecture?

Question7: Your company's DevOps staff is new to the continuous integration methodology. Some users are unclear on best practices, and you're hearing all kinds of feedback from them, some of it wrong. Which of the following statements is NOT a CI best practice?

Question8: Freestyle job configurations provide a post-build action that allows you to build other projects after a build of this job. Which trigger conditions are supported?
Choose 3 answers

Question9: You want to execute a Job passing one parameter via the Jenkins RFST API. The correct syntax for this is http: / /server/Job/ myjob_________.

Question10: Which are benefits of binary reuse (compiling once and reusing the built artifact across the rest of the pipeline)? Choose 3 answers

Question11: DevOps teams can implement traceability of artifacts in a continuous delivery pipeline by using

Question12: What's the term for an item produced and retained from a build?

Question13: 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?

Question14: What's a Jenkins job (or project)?

Question15: You're setting up a folder config in Jenkins, and you set a couple of items called "child item with worst health" and "recursive." A colleague turns to you, since you know the answers to the rest of his questions, and asks you, "how do I determine the health of the folder with those items set?What's your answer?

Question16: The Jenkins Install Wizard allows you to

Question17: Which of the following is not a default environment variable in a Jenkins project?

Question18: How do you use the Jenkins CLI?

Question19: How do you set a freestyle project to be parameterized?

Question20: What's the difference between authentication and authorization?

Question21: 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?

Question22: What is the purpose of the "Manage Old Data" screen under "Manage Jenkins"?

Question23: One quality of an ideal build node K that it is_________.

Question24: You are the administrator of a base Jenkins master with the recommended set of plugins installed. You want to protect the Jenkins master against malicious (or bad) usages of Groovy methods. You also want your users to be able to share their Pipeline code via Global Pipeline Libraries housed on a git repository under your company's Github Organization. Which of the following statements is TRUE?

Question25: What's the Jenkinsfile?

Question26: You want to allow regular users to configure limited aspects of a job but not allow them to change everything, What Jenkins mechanism do to use?

Question27: During a proposal, you need to quickly retrieve configuration for a demo of a project named "My Freestyle Project", which is in the "Freestyles" folder, in a neat and easily-readable XML format using a REST API call. What is the correct syntax for the call?

Question28: What interval syntax could I use to trigger a build every 15 minutes?

Question29: Which is an invalid default project parameter?

Question30: A multi-configuration job contains the combination filter index% 4=1. What does this filter achieve?

Question31: How do you navigate to the matrix-based security section of Jenkins?

Question32: What's the SDLC?

Question33: You can set permissions for anonymous users with matrix-based security.

Question34: Which of the following are true when using build parameters? Choose 3 answers

Question35: Which can you do with the Jenkins Install Wizard? Choose 3 answers

Question36: How can you configure a Declarative Pipeline to record the fingerprint of an artifact?

Question37: You have started work on a project with Docker integration. What is the proper syntax to invoke a Docker agent?

Question38: 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?

Question39: You are tasked by management to explain continuous deployment. Your will be used in the company's annual report, so you need to ensure you understand it properly. Which is the best definition?

Question40: Which practices optimize performance on large systems? Choose 2 answers

Question41: How do you configure notifications in a Jenkinsfile?

Question42: You've just become the administrator for the Jenkins server, and the feedback you've received from the users is they're having trouble locating their jobs to run them. You've determined that folders are the most logical solution and wish to move the jobs into the new folders you've created. How would you accomplish this?

Question43: What type of file extension do plugin files have?

Question44: Which is a common branching strategy?

Question45: 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?

Question46: Where do you configure a shared global library?

Question47: Which isn't a common Jenkins build tool?

Question48: You have a friend who wants fame and fortune from being a developer working with Jenkins. He wants to write code for it and doesn't know anything about it yet. He wants to know what language Jenkins is written in. You, of course, know the answer and are delighted to tell them. Which of the following do you tell them it's written in?

Question49: In Jenkins, a trigger commonly refers to a mechanism that automatically_________.

Question50: What is the purpose of the "Manage Old Data" screen under "Manage Jenkins"?

Question51: What is the default directory where a build takes place?

Question52: You can set project-based security for users.

Question53: What types of notification integrations are there?

Question54: Which statements about a Distributed Version Control System are correct? Choose 2 answers

Question55: What's a fingerprint?

Question56: Which are commonly referenced as key points of CI?
Choose 3 answers

Question57: What is the Plugin Manager?

Question58: If you set "Child item with worst health" and "recursive" in the folder config, how is the health determined for the folder?

Question59: Which of the following are advantages of a Pipeline job when compared to a Freestyle job? Choose 2 answers

Question60: Which step is NOT part of a traditional continuous integration workflow?

Question61: Your Pipeline has three stages: build, test, and deploy. You want the build and test stages to run automatically (without requiring human interaction), but you want the deploy stage to require approval by a human being. How do you achieve that goal?

Question62: 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

Question63: Which of the following practices are recommended for a Declarative Pipeline? Choose 3 answers

Question64: A unit test_________.

Question65: How would you invoke a Docker agent?

Question66: 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?

Question67: What interval syntax could I use to trigger a build every day?