DevOps-1 [Git, CICD and Configuration Management]

Which DevOps practice prioritizes keeping software deployable over working on new features?

• Continuous deployment

• Continuous delivery

• Continuous Improvement

• Continuous Integration

What are the goals of DevOps?

• Improve communication and collaboration

• Improve the quality of software deployments

• Faster time to Market

• Making sure the software is bug free

• All of the above

Git is a _________________ Version Control System.

• Centralized

• File-based

• Distributed

• Modern

Which file is used to define dependency for a java project being built using Maven?

• build.xml

• requirements.txt

• pom.xml

• buildspec.yml

Which of the following are good examples of Continuous Integration tools / services?

• Jenkins

• Code Pipeline

• GitLab

• BitBucket

• Maven

I have a tomcat app and Jenkins on the same server. I would need Jenkins server to listen on a port other than 8080. How can I achieve it?

• Jenkins default port is 8080 and cannot be changed. Configure Tomcat application to listen on a different port

• Change the value for "--httpPort" to the desired port in jenkins.xml file

• Change the value for default port in the Jenkins job where you want to listen on a different port

• Use application binding to bind the port of your choice for Jenkins server to listen on

____________ command is useful for getting a high-level overview of the project history

• git reset --hard

• git log --author="<pattern>"

• git log --oneline

• git rebase <base>

_____________ command renames the current branch to <branch>

• git remote rm <name>

• git branch -m <branch>

• git branch -D <branch> (CAPS)

• git rebase <base>

What statement correctly describes the Ohai tool in the Chef Development Kit?

• Ohai is a dependency management tool

• Ohai is used to interact with the Chef Server, including uploading code from a workstation or setting global variables

• Ohai gathers attributes about a node which are then accessible to you in code.

• Ohai generates different code templates and installs gems into the development kit environment.

When running an Ansible playbook on a remote target host you receive a Python error similar to “[Errno 13] Permission denied: ‘/home/user/.ansible/tmp’. What would be the most likely cause of this problem?

• The specified user does not exist on the remote system

• The user running ‘ansible-playbook’ must run it from their own home directory

• The user’s home or ‘.ansible’ directory on the Ansible system is not writeable by the user running the play

• The user’s home or ‘.ansible’ directory on the Ansible remote host is not writeable by the user running the play