AZ 400 UNIT 1

Which of the following choices best describes DevOps?

• DevOps is the role of who manages source control, pipelines, and monitor environments to continue delivering value to the software project

• DevOps is the union of people, process, and products to enable continuous delivery of value to our end users.

• 
  

  DevOps is the new process of creating continuous delivery and continuous integration for software project

Which of the following choices drives the ongoing merging and testing of code that leads to finding defects early?

• Continuous Integration

• Continuous Delivery

• Continuous Feedback

Answer explanation

Continuous Integration drives the ongoing merging and testing of code, which leads to finding defects early.

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Which of the following choices is a practice that enables the automated creation of environments?

• Infrastructure as a Service (IaaS).

• Infrastructure as Code (IaC

• Software as a Service (SaaS).

Answer explanation

Infrastructure as Code (IaC) is a practice that enables the automation and validation of the creation and teardown of environments to help with delivering secure and stable application hosting platforms.

In which of the following choices would you find large amounts of technical debt?

• Greenfield project.

• Brownfield project.

• Bluefield project.

Answer explanation

A Brownfield Project comes with the baggage of existing codebases, existing teams, and often a significant technical debt. They can still be ideal projects for DevOps transformations.

Which of the following choices would a system that manages inventory in a warehouse be considered?

• Systems of Record

• System of Engagement.

• System of History.

Answer explanation

ystems that provide the truth about data elements are often called Systems of Record

Which of the following choices are the categorized user groups most adopted in Continuous Delivery?

• Canaries, Early adopters, and Users.

• Alpha and Beta Users.

• Blue and Green Users.

Answer explanation

In discussions around continuous delivery, users are often categorized into three general buckets: Canaries, Early adopters, and Users.

An Agile tool manages and visualizes work by showing tasks moving from left to right across columns representing stages. What is this tool commonly called?

• Backlog.

• Kanban Board.

• Delivery Plans.

Answer explanation

A Kanban Board lets you visualize the flow of work and constrain the amount of work in progress. Your Kanban board turns your backlog into an interactive signboard, providing a visual flow of work.

Which of the following choices isn't describing processes and methodologies correctly?

• It is required to implement Waterfall to evolve and implement Agile.

• It is possible to start with Waterfall and evolve to Agile.

• Agile is the best and most used methodology and the best to start your project.

Answer explanation

It is not required to implement Waterfall to evolve and implement Agile. The waterfall methodology is a traditional software development practice not related to Agile. You can implement Agile without any dependencies. Also, you can evolve your current process to Agile

Which of the following choices isn't an Agile/Project management tool?

• Azure DevOps.

• GitHub

• Camtasia

Answer explanation

Camtasia is a screen recorder tool, not an Agile or Project Management tool. All others are Agile-based.

Which of the following choices isn't an Azure DevOps service/feature?

• Azure Boards.

• Azure Monitor.

• Azure Repos.

Answer explanation

Azure DevOps includes a range of services covering the complete development life cycle like Azure Boards, Azure Pipelines, Azure Repos, Azure Artifacts, Azure Test Plans. Azure Monitor is an Azure feature.