[May-2024] SAFe-DevOps PDF Dumps Are Helpful To produce Your Dreams Correct QA's
New SAFe-DevOps exam Free Sample Questions to Practice
NEW QUESTION # 44
What is one aspect of the Continuous Delivery Pipeline?
- A. Continuous Security
- B. Continuous Experimentation
- C. Continuous Delivery
- D. Continuous Integration
Answer: D
Explanation:
Explanation
One aspect of the Continuous Delivery Pipeline is Continuous Integration. Continuous Integration (CI) is the practice of merging all development versions of a code base several times a day and verifying them with automated tests. CI helps to improve the quality and consistency of the code, and to accelerate the delivery and deployment of new functionality. CI is the second aspect in the four-part Continuous Delivery Pipeline of Continuous Exploration (CE), Continuous Integration (CI), Continuous Deployment (CD), and Release on Demand. CI consists of four activities: develop, build, test end-to-end, and stage12
NEW QUESTION # 45
One goal of DevOps in SAFe is to fully automate the steps between which two pipeline activities?
- A. Code commit and deploy
- B. Code commit and user acceptance testing
- C. Code commit and release
- D. Code commit and stage
Answer: C
Explanation:
Explanation
The goal of DevOps in SAFe (Scaled Agile Framework) related to automating steps in the pipeline is best described in option A: between Code commit and Release.
In the context of SAFe, the aim is to establish a Continuous Delivery Pipeline where the process from code commit (when developers commit their code changes to a version control system) to release (when the software is made available to end users) is as automated as possible. This automation includes steps like automated builds, tests, and deployments, ensuring that the software is always in a releasable state with minimal manual intervention. This approach helps in achieving faster delivery times, improved software quality, and more efficient and reliable release processes.
NEW QUESTION # 46
What is the purpose of Value Stream Mapping?
- A. To create an action plan for continuous improvement
- B. To create an understanding of the budget
- C. To understand the priorities of the Product Owner (PO)
- D. To deliver incremental value in the form of working tested software and systems
Answer: A
Explanation:
Explanation
The purpose of Value Stream Mapping is to create an action plan for continuous improvement. This tool is used to visually map the flow of steps, delays, and information required to deliver a product or service from start to finish. By identifying and understanding these elements, organizations can pinpoint inefficiencies and areas for improvement in their processes, ultimately leading to enhanced performance and value delivery.
NEW QUESTION # 47
Feature toggles are useful for which activity?
- A. To enable continuous code integration
- B. To accelerate the deployment process
- C. To enable continuous testing
- D. To decouple deployment from release
Answer: D
Explanation:
Explanation
According to the SAFe DevOps Practitioner 6.0 study guide1, feature toggles are useful for decoupling deployment from release. Feature toggles are a technique that allows code to be turned "on" or "off" without needing additional deployment. Feature toggles enable teams to experiment with different features, validate their assumptions, and learn from their failures without affecting the rest of the system. Feature toggles also help teams to reduce the risk of deploying faulty or incomplete code, as well as to optimize the performance and resource consumption of the system. Therefore, feature toggles are useful for decoupling deployment from release, which is an aspect of the Continuous Delivery Pipeline that releases new functionality immediately or incrementally based on business and customer needs2.
NEW QUESTION # 48
Which practice helps developers deploy their code into production?
- A. Continuous Deployment
- B. Deployment automation
- C. Infrastructure as code
- D. Self-service deployment
Answer: A
Explanation:
Explanation
According to the SAFe DevOps Practitioner 6.0 study guide and handbook, Continuous Deployment is a practice that helps developers deploy their code into production. This means that Continuous Deployment involves moving changes from the staging environment to the production environment, without requiring manual intervention or approval. The handbook states that "Continuous Deployment is the practice of moving changes from the staging environment to the production environment, without requiring manual intervention or approval."1 Therefore, Continuous Deployment enables teams to deliver value to customers faster and more reliably.
NEW QUESTION # 49
How frequently should Agile Release Trains release?
Choose the correct option from below list
- A. One per PI
- B. Continuously
- C. On demand
- D. Once per iteration
Answer: C
Explanation:
Explanation
Agile Release Trains (ARTs) should release on demand, which means releasing new functionality immediately or incrementally based on business and customer needs. Release on demand is the final aspect of the Continuous Delivery Pipeline (CDP) in SAFe DevOps, which enables the delivery of value to the end user as fast as possible, based on market demand. The decision of what and when to release is a critical economic driver that requires careful consideration of the customer needs, market rhythms, and economic outcomes. Release on demand is decoupled from the Continuous Deployment activity, which automates the migration of new functionality from a staging environment to production, where it is made available for release
NEW QUESTION # 50
What is the primary purpose of creating an automated test suite?
Choose the correct option from below list
- A. To increase the return on investment for finding defects
- B. To increase unit test coverage during an Iteration
- C. To enable continuous testing
- D. To eliminate all manual testing
Answer: C
Explanation:
Explanation
The primary purpose of creating an automated test suite is to enable continuous testing in SAFe DevOps.
Continuous testing is the process of executing automated tests as part of the software delivery pipeline to obtain immediate feedback on the business risks associated with a software release candidate. Continuous testing supports the other aspects of the Continuous Delivery Pipeline (CDP) by providing fast and frequent feedback on the quality and compliance of the solution. Continuous testing also reduces the cost and effort of manual testing and increases the confidence and reliability of the solution. Continuous testing requires a test automation strategy that covers all types of tests, such as unit, integration, functional, performance, security, and user acceptance tests
NEW QUESTION # 51
How should developers integrate refactoring into their workflow?
Choose the correct option from below list
- A. Refactor continuously as part of test-driven development
- B. Create and estimate refactoring Stories in the Team Backlog
- C. Allocate a portion of their capacity to refactoring in every Iteration
- D. Create and estimate refactoring tasks for each Story in the Team Backlog
Answer: B
Explanation:
Explanation
Refactoring is the activity of improving the internal structure or operation of a code or component without changing its external behavior. The goal of software development is the continuous delivery of business value to users and stakeholders. Constantly changing technology and evolving business objectives make maintaining and continuously increasing business value difficult. Refactoring enables an emergent design, ensuring the system continues to meet future business needs. Refactors are a particular type of Enabler story in SAFe, and, like any other Story, they must be estimable, verifiable, and valuable, as well as accepted by the Product Owner. SAFe emphasizes the importance of keeping all work visible, including refactoring. Like user value work, refactoring must be planned for, estimated, and prioritized. Therefore, developers should create and estimate refactoring Stories in the Team Backlog, and work on them according to their WSJF1
NEW QUESTION # 52
What is the main goal of a SAFe DevOps transformation?
Choose the correct option from below list
- A. To create immutable infrastructure to avoid changes to the production environment
- B. To implement an advanced tool chain to automate the entire Continuous Delivery Pipeline
- C. To create a strong DevOps team with leadership support
- D. To align people across the Value Stream to deliver value continuously
Answer: D
Explanation:
Explanation
The main goal of a SAFe DevOps transformation is to align people across the Value Stream to deliver value continuously. A Value Stream is the primary construct for understanding, organizing, and delivering value to the customer. A SAFe DevOps transformation involves applying the CALMR approach (Culture, Automation, Lean flow, Measurement, and Recovery) to the four aspects of the CDP (Continuous Exploration, Continuous Integration, Continuous Deployment, and Release on Demand). By doing so, the organization can achieve the following benefits: faster time-to-market, higher quality, lower costs, better customer satisfaction, and improved employee engagement5
NEW QUESTION # 53
Where do features go after Continuous Exploration?
- A. Into the Portfolio Backlog, where they are then prioritized
- B. Into Continuous Integration, where they are deployed with feature toggles
- C. Into Continuous Integration, where they are then split into Stories
- D. Into Continuous Development, where they are implemented in small batches
Answer: C
Explanation:
Explanation
In the Scaled Agile Framework (SAFe), after features are defined and designed during Continuous Exploration, they move into Continuous Integration. Here, they are further broken down into smaller, implementable parts known as user stories. These stories are then developed, tested, and integrated into the existing codebase. This process ensures that new features are developed in a systematic and efficient manner, with regular integration and testing to maintain quality and readiness for release.
NEW QUESTION # 54
What is true about the Boundaries and Limitations portion of the DevOps Transformation Canvas?
Choose the correct options from below list
- A. It captures improvement items that require the support of other people or teams
- B. It captures the lowest priority improvement items
- C. It captures budget constraints that will prevent DevOps improvements
- D. It captures the people who need to be involved in the DevOps transformation
Answer: A
Explanation:
Explanation
The Boundaries and Limitations portion of the DevOps Transformation Canvas is used to capture improvement items that require the support of other people or teams. These are items that are outside the scope or control of the current team or value stream, but are necessary for achieving the DevOps vision and goals. They help to identify dependencies, risks, and stakeholders that need to be engaged or aligned
NEW QUESTION # 55
What is one reason for test data management?
- A. To track the results of automated test cases for use by corporate audit
- B. To automate provisioning data to an application in order to set it to a known state before testing begins
- C. To truncate data from the database to enable fast-forward recovery
- D. To provide a viable option for disaster-recovery management
Answer: B
Explanation:
Explanation
According to the SAFe DevOps Practitioner 6.0 study guide and handbook, test data management is one reason for test data management. This means that test data management helps teams ensure that the application under test has a consistent and reliable state, by automating the provisioning of data from various sources and formats. The handbook states that "Test data management is the process of automating provisioning of data to an application in order to set it to a known state before testing begins."1 Therefore, test data management enables teams to perform end-to-end testing with confidence and accuracy.
NEW QUESTION # 56
Which practice appears under the Respond activity?
- A. Site Reliability
- B. Telemetry
- C. Service virtualization
- D. Rollback
Answer: D
Explanation:
Explanation
Under the Respond activity in the context of DevOps, the practice of Rollback is often included. Rollback is a key response mechanism used to quickly revert a system to a previous stable state in the event of a failure or issue in the production environment. This practice is critical for maintaining system stability and minimizing downtime.
NEW QUESTION # 57
What work is performed in the Build activity of the Continuous Delivery Pipeline?
- A. Code review
- B. Automated acceptance testing
- C. Compile
- D. Code
Answer: C
Explanation:
Explanation
The correct answer is B. Compile. The Build activity of the Continuous Delivery Pipeline is responsible for creating deployable binaries and merging development branches into the trunk. The Build activity includes the following practices:
Compile - Compile is the process of transforming the source code into executable code that can run on a specific platform or environment. Compile involves checking the syntax, semantics, and dependencies of the code, and resolving any errors or conflicts. Compile also involves linking the code with other libraries or components that are required for the functionality of the solution.
Package - Package is the process of bundling the compiled code and other resources into a format that can be easily deployed to the target environment. Package involves creating archives, containers, or installers that contain the necessary files and metadata for the deployment process. Package also involves applying versioning and configuration information to the packages, to ensure traceability and consistency.
Verify - Verify is the process of ensuring that the code and packages meet the quality standards and security checks, and that they are ready for deployment and release. Verify involves applying automated tools and processes, such as static code analysis, code coverage, code review, and code quality metrics, to detect and resolve any issues or vulnerabilities in the code and packages. Verify also involves ensuring compliance with the coding standards and guidelines, and documenting the results and feedback of the verification process12
NEW QUESTION # 58
Which DevOps principle focuses on identifying and eliminating bottlenecks in the Continuous Delivery Pipeline?
- A. Automation
- B. Lean flow
- C. Recovery
- D. Measurement
Answer: B
Explanation:
Explanation
Lean flow is the DevOps principle that focuses on identifying and eliminating bottlenecks in the Continuous Delivery Pipeline. Lean flow is the application of Lean thinking and principles to optimize the flow of value from ideation to delivery. Lean flow aims to reduce waste, increase efficiency, and deliver value faster and more reliably. Lean flow involves the following practices:
Reducing batch size - Breaking down large batches of work into smaller, more manageable pieces that can be delivered more frequently and with less risk.
Limiting work in progress (WIP) - Restricting the amount of work that can be started or in flight at any given time, to avoid overloading the system and creating queues and delays.
Implementing pull systems - Aligning the production and consumption of work by allowing downstream customers to pull work from upstream suppliers when they are ready, rather than pushing work based on forecasts or schedules.
Managing queue lengths - Monitoring and controlling the amount of work waiting to be processed at each stage of the value stream, to reduce lead time and variability.
Reducing handoffs - Minimizing the number of transitions and dependencies between different teams or individuals, to avoid communication gaps, context switching, and rework.
Implementing Work in Process (WIP) visualization - Making the work and its status visible to all stakeholders, using tools such as Kanban boards, Cumulative Flow Diagrams (CFDs), and Value Stream Maps (VSMs), to enable collaboration, coordination, and improvement.
Implementing Work in Process (WIP) feedback - Establishing fast and frequent feedback loops within and across the value stream, using tools such as automated testing, monitoring, and metrics, to detect and resolve issues, validate assumptions, and learn from outcomes3
NEW QUESTION # 59
Which steps in the value stream should be the main focus when prioritizing improvement items?
- A. Steps with a long Active Time
- B. Steps with short Active Time and high %C&A in the future-state map
- C. Steps with low Percent Complete and Accurate (%C&A) and short Active Time in the current-state map
- D. Steps with a high Flow Efficiency
Answer: B
NEW QUESTION # 60
In what activity of Continuous Exploration are Features prioritized in the ART Backlog?
- A. Finalize
- B. Hypothesize
- C. Research
- D. Synthesize
Answer: D
Explanation:
Explanation
According to the SAFe DevOps Practitioner 6.0 study guide and handbook, Features are prioritized in the ART Backlog in the Synthesize activity of Continuous Exploration. This activity involves creating Solution hypotheses based on customer needs and market research, and then selecting the most promising ones to be implemented in the ART Backlog. The handbook states that "Synthesize is the activity of creating Solution hypotheses based on customer needs and market research, and then selecting the most promising ones to be implemented in the ART Backlog."1 Therefore, Synthesize is where Features are prioritized for continuous delivery.
NEW QUESTION # 61
Which two statements describe the purpose of value stream mapping? (Choose two.) Choose the correct option from below list
- A. To deliver incremental value in the form of working, tested software and systemscorrect
- B. To create an understanding of the budget
- C. To create an action plan for continuos improvement
- D. To visualize how value flows
- E. To understand the Product Owner's priorities
Answer: A,D
Explanation:
Explanation
The purpose of value stream mapping is to visualize how value flows from concept to cash and to deliver incremental value in the form of working, tested software and systems. Value stream mapping helps to identify the current state of the value stream, the steps, activities, roles, and tools involved, and the delays, waste, and inefficiencies that can be eliminated or improved. It also helps to create a future state vision and an action plan for continuous improvement
NEW QUESTION # 62
What is a consequence of working in isolation on long-lived code branches?
- A. Deployments will fail
- B. Trunk/main will not always be in a deployable state
- C. Rollbacks will be difficult
- D. End-to-end tests will fail
Answer: B
Explanation:
Explanation
According to the SAFe DevOps Practitioner 6.0 study guide and handbook, working in isolation on long-lived code branches can have negative consequences for the Continuous Delivery Pipeline. This includes making the trunk/main branch less stable and more prone to conflicts and errors. The handbook states that "Working in isolation on long-lived code branches can make the trunk/main branch less stable and more prone to conflicts and errors."1 Therefore, it is recommended to use short-lived feature branches and merge them frequently into the trunk/main branch.
NEW QUESTION # 63
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