Most UptoDate Scrum SAFe-DevOps Exam Dumps PDF 2024
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NEW QUESTION # 25
What are two parts of the Continuous Delivery Pipeline? (Choose two.)
Choose the correct option from below list
- A. Continuous Security
- B. Continuous Integration
- C. Continuous Exploration
- D. Continuous Experimentation
- E. Continuous Delivery
Answer: B,C
Explanation:
Explanation
The Continuous Delivery Pipeline (CDP) is a key element of the Agile Product Delivery competency in SAFe.
It represents the workflows, activities, and automation needed to guide new functionality from ideation to an on-demand release of value. The CDP consists of four aspects: Continuous Exploration (CE), Continuous Integration (CI), Continuous Deployment (CD), and Release on Demand. CE focuses on creating alignment on what needs to be built, using design thinking and hypothesis-driven development. CI focuses on building quality into the solution, using practices such as test automation, code analysis, and continuous feedback
NEW QUESTION # 26
Which steps in the value stream should be the main focus when prioritizing improvement items?
- A. Steps with short Active Time and high %C&A in the future-state map
- B. Steps with a high Flow Efficiency
- C. Steps with low Percent Complete and Accurate (%C&A) and short Active Time in the current-state map
- D. Steps with a long Active Time
Answer: A
Explanation:
Explanation
According to the SAFe DevOps Practitioner 6.0 study guide1, when prioritizing improvement items, the steps with short Active Time and high %C&A in the future-state map should be the main focus. Active Time is the amount of time a step spends on performing work, while %C&A is the percentage of capacity utilization of a step. The future-state map shows how the Value Stream will look like after implementing improvements, based on customer feedback and business value. The improvement items are ranked by their impact on flow efficiency, customer satisfaction, and business agility. The steps with short Active Time and high %C&A in the future-state map indicate that they are bottlenecks or waste sources that need to be eliminated or reduced as soon as possible. Therefore, they should be prioritized for improvement actions.
NEW QUESTION # 27
Mapping the value stream helps accomplish which two actions? (Choose two.)
- A. To add or remove user segments based on business decisions
- B. To gain insight into organizational efficiency
- C. To serve as a blueprint for development
- D. To understand how the flow of value can be improved
- E. To prioritize the Program Backlog
Answer: B,D
Explanation:
Explanation
Mapping the value stream helps accomplish two actions: to gain insight into organizational efficiency and to understand how the flow of value can be improved. A value stream is the series of steps that an organization uses to implement solutions that provide a continuous flow of value to a customer. Mapping the value stream involves identifying the steps, people, inputs, outputs, tools, and metrics involved in delivering value from concept to cash. By mapping the value stream, the organization can gain insight into the current state of the delivery process, such as the lead time, cycle time, throughput, quality, and waste. This insight can help the organization identify bottlenecks, dependencies, handoffs, delays, and inefficiencies that affect the flow of value. Mapping the value stream also helps the organization understand how the flow of value can be improved by applying the principles and practices of DevOps, such as culture, automation, lean flow, measurement, and recovery. By improving the flow of value, the organization can increase customer satisfaction, reduce costs, accelerate time-to-market, and enhance business agility
NEW QUESTION # 28
What is a consequence of working in isolation on long-lived code branches?
- A. Trunk/main will not always be in a deployable state
- B. Deployments will fail
- C. End-to-end tests will fail
- D. Rollbacks will be difficult
Answer: A
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 # 29
Who should be consulted first when calculating the % Complete and Accurate?
- A. End users
- B. The people responsible for the next step
- C. The lead developer
- D. Testers
Answer: B
Explanation:
Explanation
The people responsible for the next step should be consulted first when calculating the % Complete and Accurate (%C&A) metric. The %C&A metric is a measure of the quality of the work output from a process step. It indicates the percentage of time that the downstream customers receive work that is acceptable as is, without any rework or errors. To calculate the %C&A metric, the people responsible for the next step need to inspect the work output from the previous step and determine whether it meets the quality standards and expectations. They also need to provide feedback to the previous step on the defects or issues they find and how they affect the value stream. By consulting the people responsible for the next step, the %C&A metric can reflect the actual customer satisfaction and the potential waste in the process1
NEW QUESTION # 30
In which activity are specific improvements to the Continuous Delivery Pipeline identified?
- A. Problem-Solving Workshop
- B. Impact mapping
- C. Value Stream identification
- D. Future-state Value Stream Mapping
Answer: D
Explanation:
Explanation
According to the SAFe DevOps Practitioner 6.0 study guide and handbook, specific improvements to the Continuous Delivery Pipeline are identified in Future-state Value Stream Mapping. This activity involves envisioning and designing the ideal state of the value stream, based on the current state and the desired outcomes. The handbook states that "Future-state Value Stream Mapping is a way of defining how you want your value stream to look like in the future."1 Therefore, Future-state Value Stream Mapping helps teams identify and prioritize the areas that need improvement in their Continuous Delivery Pipeline.
NEW QUESTION # 31
What is the first area that should be identified in Value Stream Mapping?
- A. Active Time, Flow Time. and Percent Complete and Accurate (%C&A)
- B. The steps
- C. The people who supervise the work
- D. The bottlenecks
Answer: B
NEW QUESTION # 32
What is the desired frequency of deployment in SAFe?
Choose the correct option from below list
- A. Daily
- B. Continuous
- C. Once per PI
- D. Once per Iteration
Answer: B
Explanation:
Explanation
The desired frequency of deployment in SAFe is continuous, meaning that new functionality can be deployed to production as soon as it is ready, without waiting for fixed release dates or schedules. Continuous deployment is an aspect of the CDP that automates the migration of new functionality from a staging environment to production, where it is made available for release. Continuous deployment enables the ability to release value at any time, in a sustainable way
NEW QUESTION # 33
How is Lean UX used in Continuous Exploration?
- A. To validate the return on investment
- B. To automate the user interface scripts
- C. To create a platform to continuously explore
- D. To identify minimum marketable features
Answer: D
Explanation:
Explanation
According to the SAFe DevOps Practitioner 6.0 study guide1, Lean UX is used in Continuous Exploration to create a platform to continuously explore. Continuous Exploration is the process of creating alignment on what needs to be built, synthesizing Solution ideas into ART Backlog Features, and utilizing WSJF to prioritize a DevOps backlog. Lean UX is a team-based approach to building better products by focusing less on the theoretically ideal design and more on iterative learning, overall user experience, and customer outcomes.
Lean UX design extends the traditional UX role beyond merely executing design elements and anticipating how users might interact with a system. Instead, it encourages a far more comprehensive view of why a Feature exists, the functionality required to implement it, and the benefits it delivers. By getting immediate feedback to understand if the system will meet the fundamental business objectives, Lean UX provides a closed-loop method for defining and measuring value. Therefore, Lean UX is used in Continuous Exploration to create a platform that enables teams to experiment with different hypotheses, validate their assumptions, and learn from their failures.
NEW QUESTION # 34
The DevOps Health Radar aligns the four aspects of the Continuous Delivery Pipeline to which four stakeholder concerns?
- A. Alignment, quality, time-to-market, business value
- B. Exploration, integration, development, reflection
- C. Productivity, efficiency, speed-to-market, competitive advantage
- D. Portfolio, Solution, ART, team
Answer: A
Explanation:
Explanation
The DevOps Health Radar aligns the four aspects of the Continuous Delivery Pipeline to four stakeholder concerns: alignment, quality, time-to-market, and business value. The DevOps Health Radar is a tool that helps Agile Release Trains (ARTs) and Solution Trains assess their ability to Release on Demand, which is the process of delivering value to customers whenever there is a business need. The DevOps Health Radar consists of four dimensions that correspond to the four aspects of the Continuous Delivery Pipeline: Continuous Exploration (CE), Continuous Integration (CI), Continuous Deployment (CD), and Release on Demand. Each dimension has four sub-dimensions that reflect the key practices and capabilities that enable the flow of value.
The DevOps Health Radar helps the ARTs and Solution Trains to measure their maturity in each sub-dimension, using a scale of Sit, Crawl, Walk, Run, or Fly. The DevOps Health Radar also helps the ARTs and Solution Trains to identify the gaps and improvement opportunities in their DevOps practices, and to prioritize the next steps toward achieving higher levels of maturity. The DevOps Health Radar aligns the four aspects of the Continuous Delivery Pipeline to four stakeholder concerns, as shown in Figure 1:
Alignment - Alignment is the concern of ensuring that the solution is aligned with the customer needs, market opportunities, and strategic goals of the enterprise. Alignment is achieved by applying the CE aspect, which involves exploring the market and customer problems, defining a vision, roadmap, and set of features for the solution, and validating the assumptions and hypotheses with customer feedback and data.
Quality - Quality is the concern of ensuring that the solution meets the functional and nonfunctional requirements and standards, and that it does not introduce any defects or vulnerabilities. Quality is achieved by applying the CI aspect, which involves developing, testing, integrating, and validating new functionality in preparation for deployment and release.
Time-to-market - Time-to-market is the concern of ensuring that the solution can be delivered and deployed to the production environment as fast and as frequently as possible, without compromising quality or security. Time-to-market is achieved by applying the CD aspect, which involves automating and streamlining the deployment process, and ensuring the stability and reliability of the production environment.
Business value - Business value is the concern of ensuring that the solution delivers the expected outcomes and benefits to the customer and the enterprise, and that it can be adapted and improved based on the changing needs and feedback. Business value is achieved by applying the Release on Demand aspect, which involves releasing new functionality to the customer incrementally or immediately, based on the market demand, and measuring and learning from the results12
1: https://scaledagileframework.com/blog/assess-your-devops-health-with-the-safe-devops-radar/ 2:
https://support.scaledagile.com/s/article/Exam-Study-Guide-SDP-6-0-SAFe-for-DevOps
NEW QUESTION # 35
Which two security skills are part of the Continuous Integration aspect? (Choose two.)
- A. Security board review
- B. Application security
- C. Network security practices
- D. Penetration testing
- E. SOX compliance analysis
Answer: B,D
Explanation:
Explanation
Two security skills that are part of the Continuous Integration aspect are application security and penetration testing. Application security is the practice of protecting the software applications from malicious attacks, unauthorized access, data breaches, and other threats. It involves applying security principles and techniques throughout the software development lifecycle, such as secure coding, code analysis, code review, security testing, and security monitoring. Application security helps to ensure that the software meets the security requirements and standards, and that it does not introduce any vulnerabilities or risks to the system or the users910 Penetration testing is the practice of simulating real-world attacks on the software applications to identify and exploit any security weaknesses or flaws. It involves using various tools and methods to probe, scan, attack, and bypass the security defenses of the software, such as firewalls, encryption, authentication, and authorization. Penetration testing helps to evaluate the security posture and resilience of the software, and to provide recommendations for improvement or remediation. Penetration testing is usually performed by external or independent experts, who have the permission and authorization to conduct the tests
NEW QUESTION # 36
What is true about the Boundaries and Limitations portion of the DevOps Transformation Canvas?
Choose the correct options from below list
- A. It captures budget constraints that will prevent DevOps improvements
- B. It captures improvement items that require the support of other people or teams
- C. It captures the lowest priority improvement items
- D. It captures the people who need to be involved in the DevOps transformation
Answer: B
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 # 37
What are two aspects of the Continuous Delivery Pipeline, in addition to Continuous Integration? (Choose two.) Choose the correct option from below list
- A. Continuous Release
- B. Continuous Testing
- C. Continuous Exploration
- D. Continuous Improvement
- E. Continuous Deployment
Answer: C,E
Explanation:
Explanation
In addition to Continuous Integration, two other aspects of the CDP are Continuous Deployment and Continuous Exploration. Continuous Deployment automates the migration of new functionality from a staging environment to production, where it is made available for release. Continuous Deployment enables the ability to release value at any time, in a sustainable way. Continuous Exploration focuses on creating alignment on what needs to be built, using design thinking and hypothesis-driven development. Continuous Exploration enables the discovery of the most valuable solutions for the customers and the enterprise
NEW QUESTION # 38
What is the primary goal of the Stabilize activity?
Choose the correct option from below list
- A. To enhance stability with blue/green deployment
- B. To avoid unplanned outages and security breaches
- C. To establish quality-of-service agreements with customers
- D. To achieve active-active site replication
Answer: B
Explanation:
Explanation
The primary goal of the Stabilize activity is to avoid unplanned outages and security breaches. The Stabilize activity is part of the Release on Demand aspect of the CDP in SAFe DevOps, which ensures the solution is working well from a functional and nonfunctional requirements (NFR) perspective. The Stabilize activity involves practices such as monitoring, logging, alerting, incident response, and disaster recovery. These practices help to detect and resolve issues quickly, minimize the impact of failures, and restore normal operations as soon as possible
NEW QUESTION # 39
Who is responsible for ensuring quality is built into the code in SAFe?
- A. Agile Teams
- B. Developers
- C. Testers - xx
- D. Product Owners
Answer: A
Explanation:
Explanation
Agile Teams are responsible for ensuring quality is built into the code in SAFe. SAFe is a framework for scaling agile practices across the enterprise, based on the principles of Lean, Agile, and DevOps. SAFe organizes the enterprise into Agile Release Trains (ARTs), which are teams of Agile Teams that deliver value in a regular cadence. Agile Teams are the fundamental building blocks of SAFe, and they are cross-functional, self-organizing, and self-managing teams that deliver value in short iterations. Agile Teams are responsible for ensuring quality is built into the code in SAFe, by applying the following practices:
Test-first - Test-first is a practice that involves writing tests before writing code, to ensure that the code meets the requirements and standards, and does not introduce any defects or vulnerabilities. Test-first helps to improve the design and maintainability of the code, and to accelerate the feedback and validation process. Test-first can be implemented using various techniques, such as Test-Driven Development (TDD), Behavior-Driven Development (BDD), or Acceptance Test-Driven Development (ATDD).
Built-in quality - Built-in quality is a practice that involves applying quality standards and checks throughout the solution lifecycle, rather than inspecting quality after the fact. Built-in quality helps to prevent defects from escaping to downstream stages or customers, and to reduce the cost and risk of rework and waste. Built-in quality can be achieved using various methods, such as code quality and security analysis, code review, pair programming, refactoring, and continuous testing.
Continuous testing - Continuous testing is a practice that involves automating and executing tests at every stage of the Continuous Delivery Pipeline, to verify that the solution meets the functional and nonfunctional requirements and standards, and to detect and resolve any issues or defects as early as possible. Continuous testing helps to ensure the reliability and performance of the solution, and to support the delivery and deployment of value to the customer. Continuous testing can be performed using various tools and frameworks, such as unit testing, integration testing, system testing, acceptance testing, performance testing, and security testing
NEW QUESTION # 40
Which practice appears under the Respond activity?
- A. Rollback
- B. Service virtualization
- C. Site Reliability
- D. Telemetry
Answer: A
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 # 41
What is one reason for test data management?
- A. To provide a viable option for disaster-recovery management
- B. To truncate data from the database to enable fast-forward recovery
- C. To automate provisioning data to an application in order to set it to a known state before testing begins
- D. To track the results of automated test cases for use by corporate audit
Answer: C
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 # 42
Which teams should coordinate when responding to production issues?
- A. Support teams and Dev teams
- B. Dev teams and Ops teams
- C. Teams across the Value Stream
- D. SRE teams and System teams
Answer: C
Explanation:
Explanation
According to the SAFe DevOps Practitioner 6.0 study guide1, when responding to production issues, the DevOps teams should coordinate with each other and with the SRE teams and System teams. The DevOps teams are responsible for developing, building, integrating, testing, deploying, and monitoring the Solution, while the SRE teams and System teams are responsible for ensuring the reliability, availability, security, and performance of the Solution in production. The Ops teams are responsible for managing the infrastructure and services that support the Solution in production. Therefore, all three groups of teams should work together to resolve production issues effectively.
NEW QUESTION # 43
What does Flow Efficiency measure in the Value Stream?
- A. The percentage of time spent on manual activities
- B. The percentage of time spent on non-value-added activities
- C. The percentage of time spent on value-added activities
- D. The percentage of time spent on delays to the number of processes in the Value Stream
Answer: C
Explanation:
Explanation
The correct answer is B. Flow Efficiency measures the percentage of time spent on value-added activities in the Value Stream. A Value Stream is a sequence of activities that deliver value to the customer, from concept to cash. Value-added activities are those that directly contribute to the customer value proposition, such as coding, testing, and deploying. Non-value-added activities are those that do not directly contribute to the customer value proposition, such as waiting, handoffs, rework, and approvals. Flow Efficiency is calculated by dividing the total time spent on value-added activities by the total flow time, which is the time elapsed from when a work item enters the Value Stream to when it is delivered to the customer. Flow Efficiency is a metric that helps to identify and eliminate waste and delays in the Value Stream, and to optimize the flow of value to the customer. Flow Efficiency can be improved by applying the principles and practices of DevOps, such as reducing batch size, limiting work in progress, implementing pull systems, managing queue lengths, reducing handoffs, implementing Work in Process (WIP) visualization, and implementing Work in Process (WIP) feedback
NEW QUESTION # 44
What falls outside the scope of the Stabilize activity?
- A. Continuous security monitoring is done
- B. Blue/green deployment
- C. Failover and recovery processes are in place
- D. Features are monitored after release
Answer: B
Explanation:
Explanation
Blue/green deployment falls outside the scope of the Stabilize activity. The Stabilize activity is part of the Release on Demand aspect of the Continuous Delivery Pipeline, which is responsible for releasing new functionality to end users, either immediately or incrementally, based on business and customer needs. The Stabilize activity ensures that the solution is working well from a functional and nonfunctional perspective, and that it can be operated and supported effectively. The Stabilize activity involves the following practices:
Continuous security monitoring - Applying automated tools and processes to detect and respond to security threats and vulnerabilities in the production environment, and ensuring compliance with security policies and standards.
Failover and recovery processes - Establishing and testing backup and restore mechanisms, disaster recovery plans, and business continuity procedures, to ensure the availability and resilience of the solution in case of failures or disruptions.
Features monitoring - Collecting and analyzing data on the usage, performance, and outcomes of the released features, to measure their value and impact, and to identify any issues or defects that need to be fixed or improved.
Support and maintenance - Providing ongoing support and maintenance for the solution, such as resolving incidents, handling requests, applying patches, and performing upgrades, to ensure the reliability and quality of the solution.
Blue/green deployment, on the other hand, is a technical practice that belongs to the Continuous Deployment aspect of the Continuous Delivery Pipeline, which is responsible for deploying new functionality into the production environment, where it can be tested and validated. Blue/green deployment is a change management strategy that reduces the downtime and risk of deploying new versions of software. It involves having two identical but separate environments: one is the active environment that serves the user traffic (blue), and the other is the inactive environment that hosts the new version of the software (green). The deployment process consists of switching a small portion of the user traffic from the blue environment to the green environment, after verifying that the new version is working properly. The portion of users who receive the new version are called canaries, as they serve as early indicators of the quality and performance of the new version. If the canary release is successful, the entire user traffic is gradually switched to the green environment, which becomes the new active environment. If the canary release fails, the user traffic is switched back to the blue environment, which remains the active environment. Blue/green deployment has several benefits, such as:
It allows for fast and reliable rollback, in case of any issues or errors in the new version, by simply switching back to the active environment.
It eliminates the need for complex and error-prone migration scripts, as the inactive environment can be prepared and tested in advance, without affecting the active environment.
It enables testing and experimentation of the new version with a subset of users, by directing some user traffic to the inactive environment, before switching completely.
It facilitates continuous delivery and deployment, by automating the switching process and reducing the transaction cost and risk of moving changes to production
NEW QUESTION # 45
Identifying the Minimal Marketable Feature is part of what?
Choose the correct option from below list
- A. Lean Principles
- B. Lean Leadership
- C. Lean UX
- D. Lean Startup
Answer: C
Explanation:
Explanation
Identifying the Minimal Marketable Feature (MMF) is part of Lean UX, which is a user-centric approach to designing and delivering products. An MMF is a small, self-contained feature that can be developed quickly and that delivers significant value to the user. It is the smallest unit of functionality that can be released to the market and generate feedback. Lean UX advocates for releasing MMFs as early and often as possible, to validate assumptions, learn from users, and iterate on the product
NEW QUESTION # 46
What is the primary purpose of creating an automated test suite?
Choose the correct option from below list
- A. To increase unit test coverage during an Iteration
- B. To eliminate all manual testing
- C. To increase the return on investment for finding defects
- D. To enable continuous testing
Answer: D
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 # 47
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