The goal of which role is the creation of ultra-scalable and highly reliable software systems?

• A.Site resilience engineer
• B.Site reliability engineer
• C.Software engineer
• D.Product Owner

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Which of the following is NOT a benefit of using a Kanban board?

• A.It reduces work in progress
• B.It defines policies and procedures
• C.It enables people to work collaboratively
• D.It reduces idle time and waste

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In the context of DevOps. which is an effective approach when selecting tools?

• A.Establish a toolchain
• B.Standardize on a single vendor's platform
• C.Encourage both Dev and Ops individually select the best tools for their own needs
• D.Focus on testing first

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What is the BEST description of the Theory of Constraints?

• A.A methodology for identifying the most important limiting factor that stands in the way of achieving a goal
• B.A methodology for shortening feedback loops so that IT is able to understand and respond faster to customer needs
• C.A methodology for encouraging experimentation and learning so that organizations can identify constraints and practice for failure
• D.A methodology for designing and implementing the processes that underpin deployment pipelines

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An organization is architecting a DevOps toolchain that includes products from both open source and proprietary software providers.
Which of the following is necessary for applications within the toolchain to connect efficiently and effectively?

• A.Open source applications
• B.Containers
• C.Application Programming Interfaces
• D.Microservices

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