Correct answer: Measurement
One of the five DevOps values is measurement. It insists on gathering all available data in order to comprehend the current organization. Then, using this data, an improvement plan should be developed.
Correct answer: Shortening feedback loops
The second approach to DevOps emphasizes amplifying short feedback loops from right to left.
Correct answer: A cultural and professional movement
DevOps is a cultural and professional movement that automates the entire software development process.
Correct answer: Product Manager
The Development stakeholders are in charge of the Product Manager role. The Operations stakeholders are responsible for the roles of Database Administrator, Release Engineer, and Information Security Engineer.
Correct answer: Productivity
Productivity measures the rate at which employees produce results. As a result, it is one of the business advantages of DevOps.
Correct answer: Use the agile method to get quick feedback.
Agile methodologies can be used in projects where the project's future direction should be determined by frequent releases and feedback.
Correct answer: A one size fits all strategy
DevOps is NOT a one-size-fits-all approach. Every DevOps implementation requires a strategy that is based on the organization's vision and goals.
Correct answer: Public Standards by ISO
The International Standards Organization (ISO) establishes a variety of public quality management standards. ISO is not involved in the DevOps topic.
Correct answer: Peer review of production changes
The second approach to DevOps emphasizes amplifying short feedback loops from right to left.
Correct answer: Increased market share
One of the 'business' benefits of implementing DevOps is increased market share. The other options represent the DevOps IT benefits.
Correct answer: Culture, Automation, Lean, Measurement, Sharing
DevOps' five values are culture, automation, lean, measurement, and sharing.
Correct answer: Lower failure rate of new releases
DevOps contributes to lowering the failure rate of new releases. This is accomplished through the collaboration of various teams, continuous integration, continuous delivery, and so on.
Correct answer: A concept where two distinct IT methodologies exist in the same company
Bi-modal IT is a concept in which two distinct IT methodologies coexist in the same organization. For example, in the same business unit, there may be Agile development teams and Waterfall development teams.
Correct answer: They must comprehend why the organization exists, as well as its purpose, cause, and belief.
To avoid silo culture, IT must understand the organization's purpose, cause, and belief so that they can align themselves with the organization's vision.
Correct answer: Kanban
Kanban is a FLOW-based method that allows a PULL system to operate at a sustainable rate. Kanban is a Japanese term that means "cards you can see."
Correct answer: All of the above
DevOps is designed to break down deployments into much smaller pieces, allowing IT organizations to make faster and simpler updates that do not require months of effort and do not result in extended periods of downtime. DevOps also encourages IT organizations to modernize their tooling in order to reap these benefits.
Correct answer: Plan, code, build, test, deploy, operate, monitor, plan
It appears to be a long list of steps, but the use of scripts, automation, and machine learning reduces the amount of manual intervention significantly. The planning stage is the beginning and end point of the loop, informed by existing code to inform the development of subsequent code updates. The emphasis on collaboration in DevOps also means that some steps, such as continuous testing through the coding and building processes, occur concurrently, and monitoring is an important aspect of ongoing operation.
Correct answer: All of the above
DevOps is an attempt to bring together IT departments into a more cohesive team that includes not only developers and IT operations, as the term implies, but also networking, security, and quality assurance, to name a few. There are now offshoots aimed at further unification, such as DevSecOps, BizDevOps, and DevNetOps. All of them ultimately strive for the same thing: cohesion and efficiency.
Correct answer: Early adopters
During the planning phase of a major change initiative, early adopters should be involved. They understand the value of change and act as change agents to transform others because they are quick to adopt any change initiative.
Correct answer: Promote inertia
Inertia is defined as a refusal to change and a desire to remain in the same state. As a result, in a DevOps transformation, it is NOT encouraged.
Correct answer: Apathy
"Change fatigue" was best described by apathy. When people are disinterested in change initiatives, they exhibit apathy. At the same time, they do not complain about it.
Correct answer: Enough to demonstrate the return on investment in DevOps.
Return on Investment (RoI) is not a factor that should be considered or measured while launching a DevOps pilot project. The focus should be on the pilot's success and future improvements.
Correct answer: System engineering that includes both Dev and Ops
Systems engineering that spans Dev and Ops is a critical success factor for the DevOps initiative.
Correct answer: All of the above
IT Service Management (ITSM) processes complement DevOps practices and assist in achieving all of the benefits listed above.
Correct answer: People issues
The most difficult challenge for any organization implementing DevOps transformation is dealing with people issues.
