Search Results:
- Choice DevOps enables you to quickly identify, fix and learn from errors. Choice All above choices. Question 4 Which one of the following statements about DevOps is incorrect? Choice DevOps is only suitable for start-up companies. Choice DevOps is...
- Choice Some of the most exemplary DevOps initiatives started in companies with giant and mature IT organizations. Question 5 How does a DevOps organization act in principle when it comes to financing its work? Choice It finances special projects to...
- Choice By continuously delivering in production, your team will have the constant pride of contributing your organizational mission. Choice Potentially required rollbacks from your production systems will be less cumbersome. Question 8 What is trunk in trunk based DevOps delivery? Choice Trunk is a special private branch in a developer workstation. Choice Trunk is the process of merging code in DevOps deliveries. Choice Trunk is a special source code version controlling system which stores mission critical special projects of your DevOps organization. Question 9 Which one of the following is not one of the DevOps principles for good test automation? Choice Test Automation should give quick and early feedback about your quality of work.
- Choice Never mix test driven development TDD together with your test automation approach. Choice Tests should generate consistent, deterministic and repeatable results provided same conditions for different test runs. Choice With your test automation, avoid slow and periodic feedback. What you need is fast feedback whenever you or your developer attempts to check-in code to your trunk. Question 10 Which one of following release patterns does not enable you to do low risk DevOps code deployments in your production systems? Choice Blue-Green Deployment Pattern. Choice Big bang code deployments of fully tested and validated releases. Question 11 What is one of best techniques to convert normal changes into standard changes? Choice Use your track record of successful automated deployments with standard changes. Choice Negotiate with release managers.
- Choice Publicly complain about bureaucracy and make everyone be aware of it. Choice Make sure normal changes are very carefully deployed to your production systems. Question 12 What is a widely used reusable asset to reinforce information security of deliverables from your DevOps team? Choice Data storage systems. Choice Handling the logging of sensitive client information.
- Choice Data transfer between clients and software. Question 13 What is not one of major benefits of designing a safe system of work culture? Choice Complexity of your systems will be managed, so problems in designs and operations will be quickly detected. Choice DevOps team does no longer need to be careful and mindful to ensure quality. Choice Problems are quickly resolved while they are small. Resolving problems will result in spontaneous construction of new organizational knowledge and experience. Choice Leaders in your DevOps organization develop other leaders who create and continuously improve safe systems of work. Choice Telemetry is a communication tool used by DevOps teams at geographically distributed locations. Choice Telemetry is the process of recording the behaviour of your systems. Choice Telemetry is a tool to design, code and execute automated unit tests. Question 15 In terms of fixing errors in your production systems what is the major benefit of using feature toggles embedded in configurations of your software applications?
We Guarantee That Your Free Online Training Will Make You Pass Your DevOps Certification Exam!
Choice This is easiest way to fix a problem. Choice Your DevOps team can take time to properly identify root cause of an issue and improve their techniques to ensure such a problem will not likely happen again in the future.- Question 2 In typical IT organizations why is there a typical conflict between development and operations teams? Choice Because they come from different backgrounds. Choice Because development team knows more about software products and services. Choice Because operations team knows more about test and production environments. Choice Because they have conflicting business goals and priorities. Question 3 Which one of the following techniques makes DevOps a successful methodology to develop and deliver software?
- Choice DevOps enables you to organize your teams around your organizational mission. Choice DevOps enables you to create your software with built-in quality and monitoring. Choice DevOps enables you to quickly identify, fix and learn from errors. Choice All above choices. Question 4 Which one of the following statements about DevOps is incorrect? Choice DevOps is only suitable for start-up companies. Choice DevOps is suitable for brownfield software products and services.
- Choice DevOps is suitable for greenfield software products and services. Choice Some of the most exemplary DevOps initiatives started in companies with giant and mature IT organizations. Question 5 How does a DevOps organization act in principle when it comes to financing its work? Choice It finances special projects to serve its clients. Choice It finances products and services to serve its clients. Choice It finances teams in matrix organizations and these teams are responsible for handling their own budgets. Choice It finances development and operations teams separately, so they take care of their own business. Question 6 In a DevOps organization which one of the following elements does not directly contribute to your value stream?
- Choice DevOps team. Choice Stakeholders of downstream work centers. Choice Errors, incidents and fixes. Choice Clients. Question 7 Why is it a good idea to limit batch size of your continuous DevOps deliveries? Choice You will be quicker to identify root causes of issues and resolve them. Choice By continuously delivering in production, your team will have the constant pride of contributing your organizational mission. Choice Potentially required rollbacks from your production systems will be less cumbersome. Question 8 What is trunk in trunk based DevOps delivery? Choice Trunk is a special private branch in a developer workstation.
DevOps MCQ (Multiple Choice Questions And Answers) | Tutorials Link
Choice Trunk is the process of merging code in DevOps deliveries. Choice Trunk is a special source code version controlling system which stores mission critical special projects of your DevOps organization. Question 9 Which one of the following is not one of the DevOps principles for good test automation? Choice Test Automation should give quick and early feedback about your quality of work. Choice Never mix test driven development TDD together with your test automation approach. Choice Tests should generate consistent, deterministic and repeatable results provided same conditions for different test runs. Choice With your test automation, avoid slow and periodic feedback.- What you need is fast feedback whenever you or your developer attempts to check-in code to your trunk. Question 10 Which one of following release patterns does not enable you to do low risk DevOps code deployments in your production systems? Choice Blue-Green Deployment Pattern. Choice Big bang code deployments of fully tested and validated releases. Question 11 What is one of best techniques to convert normal changes into standard changes? Choice Use your track record of successful automated deployments with standard changes. Choice Negotiate with release managers. Choice Publicly complain about bureaucracy and make everyone be aware of it. Choice Make sure normal changes are very carefully deployed to your production systems. Question 12 What is a widely used reusable asset to reinforce information security of deliverables from your DevOps team?
- Choice Data storage systems. Choice Handling the logging of sensitive client information. Choice Data transfer between clients and software. Question 13 What is not one of major benefits of designing a safe system of work culture? Choice Complexity of your systems will be managed, so problems in designs and operations will be quickly detected. Choice DevOps team does no longer need to be careful and mindful to ensure quality. Choice Problems are quickly resolved while they are small.
- Resolving problems will result in spontaneous construction of new organizational knowledge and experience. Choice Leaders in your DevOps organization develop other leaders who create and continuously improve safe systems of work. Choice Telemetry is a communication tool used by DevOps teams at geographically distributed locations. Choice Telemetry is the process of recording the behaviour of your systems. Choice Telemetry is a tool to design, code and execute automated unit tests. Question 15 In terms of fixing errors in your production systems what is the major benefit of using feature toggles embedded in configurations of your software applications? Choice This is easiest way to fix a problem. Choice Your DevOps team can take time to properly identify root cause of an issue and improve their techniques to ensure such a problem will not likely happen again in the future.
- None of the above The correct answer is B git mv What is the process for reverting a commit that has already been pushed and made public? There are two ways that you can revert a commit: Remove or fix the bad file in a new commit and push it to the remote repository. Then commit it to the remote repository using: git commit —m "commit message" Create a new commit that undoes all the changes that were made in the bad commit.
- Explain the difference between git fetch and git pull. Git fetch Git fetch only downloads new data from a remote repository Git pull updates the current HEAD branch with the latest changes from the remote server Does not integrate any new data into your working files Downloads new data and integrate it with the current working files Users can run a Git fetch at any time to update the remote-tracking branches Tries to merge remote changes with your local ones Command - git fetch origin Command - git pull origin master What is Git stash? A developer working with a current branch wants to switch to another branch to work on something else, but the developer doesn't want to commit changes to your unfinished work.
- The solution to this issue is Git stash. Git stash takes your modified tracked files and saves them on a stack of unfinished changes that you can reapply at any time. Explain the concept of branching in Git. Suppose you are working on an application, and you want to add a new feature to the app. You can create a new branch and build the new feature on that branch. By default, you always work on the master branch The circles on the branch represent various commits made on the branch After you are done with all the changes, you can merge it with the master branch What is the difference between Git Merge and Git Rebase?
- Suppose you are working on a new feature in a dedicated branch, and another team member updates the master branch with new commits. You can use these two functions: Git Merge To incorporate the new commits into your feature branch, use Git merge. Creates an extra merge commit every time you need to incorporate changes But, it pollutes your feature branch history Git Rebase As an alternative to merging, you can rebase the feature branch on to master. Incorporates all the new commits in the master branch It creates new commits for every commit in the original branch and rewrites project history How do you find a list of files that have been changed in a particular commit? What is a merge conflict in Git, and how can it be resolved? A Git merge conflict happens when you have merge branches with competing for commits, and Git needs your help to decide which changes to incorporate in the final merge. Manually edit the conflicted file to select the changes that you want to keep in the final merge.
- Resolve using GitHub conflict editor This is done when a merge conflict is caused after competing for line changes. For example, this may occur when people make different changes to the same line of the same file on different branches in your Git repository. Resolving a merge conflict using conflict editor: Under your repository name, click "Pull requests.
- If you have more than one merge conflict in your file, scroll down to the next set of conflict markers and repeat steps four and five to resolve your merge conflict. Once you have resolved all the conflicts in the file, click Mark as resolved. If you have more than one file with a conflict, select the next file you want to edit on the left side of the page under "conflicting files" and repeat steps four to seven until you've resolved all of your pull request's merge conflicts.
- Once you've resolved your merge conflicts, click Commit merge. This merges the entire base branch into your head branch. To merge your pull request, click Merge pull request. A merge conflict is resolved using the command line. Open Git Bash. Navigate into the local Git repository that contains the merge conflict. Generate a list of the files that the merge conflict affects. In this example, the file styleguide. Open any text editor, such as Sublime Text or Atom, and navigate to the file that has merge conflicts.
- Decide if you only want to keep your branch's changes, the other branch's changes, or make a brand new change, which may incorporate changes from both branches. In this example, both the changes are incorporated into the final merge: Add or stage your changes. Commit your changes with a comment. Now you can merge the branches on the command line, or push your changes to your remote repository on GitHub and merge your changes in a pull request. Explain the master-slave architecture of Jenkins. Jenkins master pulls the code from the remote GitHub repository every time there is a code commit. It distributes the workload to all the Jenkins slaves. On request from the Jenkins master, the slaves carry out, builds, test, and produce test reports. What is Jenkinsfile?
- Jenkinsfile contains the definition of a Jenkins pipeline and is checked into the source control repository. It is a text file. It allows code review and iteration on the pipeline. It permits an audit trail for the pipeline. There is a single source of truth for the pipeline, which can be viewed and edited. Which of the following commands runs Jenkins from the command line?
No comments:
Post a Comment