part 15

What are the three factors that led to the development of DevOps?

• Agile software engineering, bottleneck reduction, and Amazon's approach.
• Agile software engineering, cloud computing, and physical media
• Amazon's approach, physical media, and software release
• Software development, software release, and customer support

What are three advantages of distributed code management systems?

• Resilience, speed, flexibility.
• Collaboration, speed, flexibility.
• Collaboration, speed, version control.
• Resilience, flexibility, version control.

What defines the DevOps process loop?

• Plan, code, build, test, deploy, operate, monitor, plan
• Plan, build, release, deploy, monitor
• Code, test, deploy, operate, monitor, plan
• Build, test, release, monitor

What do test execution depend on?

• Program object code files Test object code files
• Functional object code files Test object code files
• Program object code files Functional object code files
• Only program object code files

What does not a feature of code management fundamentals?

• Faster deployment.
• Code transfer
• Version storage and retrieval
• Merging and branching

What is 'continuous deployment' aspect in DevOps automation?

• A new release of the system is made available to users every time a change is made to the master branch of the software
• A simulation of the product’s operating environment is created and the executable software version is tested
• Each time a developer commits a change to the project’s master branch, an executable version of the system is built and tested
• Machine-readable models of the infrastructure are used to build the software’s execution platform

What is an aspect of DevOps automation?

• Continuous testing
• Continuous development
• Continuous integration
• Continuous delivery

What is continuous delivery?

• The process of deploying code to production as often as possible.
• The process of optimizing code for performance
• The process of testing code on multiple platforms to ensure compatibility
• The process of integrating code changes into a codebase as often as possible, in order to catch and resolve conflicts early

What is continuous integration?

• The process of integrating code changes into a codebase as often as possible, in order to catch and resolve conflicts early.
• The process of testing code on multiple platforms to ensure compatibility
• The process of deploying code to production as often as possible
• The process of optimizing code for performance

What is DevOps?

• A set of practices for managing and deploying code.
• A software development methodology
• A tool for collaboration between development and operations teams
• A process for testing and releasing code