Question 1

What are two parts of the Continuous Delivery Pipeline? (Choose two.) Choose the correct option from below list

Accepted Answer

A, C

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

Question 2

What is a possible outcome of the Release activity?

Accepted Answer

D

Explanation: According to the SAFe DevOps Practitioner 6.0 study guide1, the Release activity is the final step in the Continuous Delivery Pipeline that deploys the Solution to production. Production is where the Solution is available for end users to operate and consume. The Release activity involves verifying that the Solution meets the quality and security requirements, monitoring its performance and health, and responding to any issues or incidents that may arise. The Release activity also enables continuous improvement by measuring the business value of the Solution and collecting feedback from customers and stakeholders.

Question 3

In what activity of Continuous Exploration are Features prioritized in the ART Backlog?

Accepted Answer

A

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.

Question 4

Continuous Deployment enables which key business objective?

Accepted Answer

A

Explanation: According to the SAFe DevOps Practitioner 6.0 study guide1, continuous deployment enables release continuously. Continuous deployment is an aspect of the Continuous Delivery Pipeline that automates the migration of new functionality from a staging environment to production, where it is made available for release. Continuous deployment allows teams to deploy small, incremental changes to production continually, enabling them to respond to market opportunities with the highest possible value in the shortest sustainable lead time. Continuous deployment also helps 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, continuous deployment enables release continuously, which is a key business objective for delivering value to customers faster and more reliably.

Question 5

What marks the beginning of the Continuous Delivery Pipeline?

Accepted Answer

C

Explanation: According to the SAFe DevOps Practitioner 6.0 study guide1, the Continuous Delivery Pipeline (CDP) 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. The CDP enables organizations to deliver new functionality to users far more frequently than traditional processes. The first step in the CDP is Continuous Exploration, which focuses on creating alignment on what needs to be built. In CE, design thinking ensures the enterprise understands the market problem or customer need and the solution required to meet that need. It starts with a hypothesis of something that will provide value to customers. Therefore, an idea marks the beginning of the CDP in CE.

Question 6

Which two skills appear under the Respond activity? (Choose two.) Choose the correct options from below list

Accepted Answer

A, B

Explanation: The Respond activity in the SAFe DevOps Health Radar is about proactively detecting and resolving production issues before they cause business disruption. It requires two skills: cross-team collaboration and version control. Cross-team collaboration enables faster resolution of incidents by involving the right people and teams. Version control enables tracking changes and restoring previous versions of the code or configuration if needed

Question 7

A canary release involves making a Solution available to whom?

Accepted Answer

C

Explanation: According to the SAFe DevOps Practitioner 6.0 study guide1, a canary release is a type of release on demand that involves making a Solution available to any subset of users, such as a specific team, product, or region. A canary release allows the DevOps teams to test the Solution in a controlled environment and monitor its performance and feedback before rolling it out to the entire customer base. A canary release can help reduce the risk of introducing errors or failures into production and improve the quality and reliability of the Solution.

Question 8

What should the team be able to do after current-state mapping?

Accepted Answer

C

Explanation: After conducting current-state mapping in the context of Value Stream Mapping, a team should be able to identify and describe the biggest bottlenecks in the delivery pipeline. Current-state mapping is a process of visualizing the entire flow of a product or service from start to finish, highlighting each step and identifying where delays or inefficiencies occur. By understanding where these bottlenecks are, teams can then work on strategies to improve the overall flow, reduce lead times, and enhance efficiency. This step is crucial for identifying areas for improvement and setting the stage for future actions to optimize the Value Stream.

Question 9

What is a consequence of working in isolation on long-lived code branches?

Accepted Answer

A

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.

Question 10

What does Flow Efficiency measure in the Value Stream?

Accepted Answer

B

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

Question 11

Which two statements describe the purpose of value stream mapping? (Choose two.) Choose the correct option from below list

Accepted Answer

A, E

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

Question 12

Which steps in the value stream should be the main focus when prioritizing improvement items?

Accepted Answer

B

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.

Question 13

Value flows through which aspect in the Continuous Delivery Pipeline?

Accepted Answer

A

Explanation: According to the SAFe DevOps Practitioner 6.0 study guide and handbook, value flows through Continuous Integration in the Continuous Delivery Pipeline. This aspect involves merging code changes from multiple developers into a shared repository and running automated tests to ensure quality and functionality. The handbook states that "Continuous Integration is the process of merging code changes from multiple developers into a shared repository and running automated tests to ensure quality and functionality."1 Therefore, Continuous Integration enables teams to deliver value faster and more reliably by reducing integration errors and conflicts.

Question 14

Weighted shortest job first is applied to backlogs to identify what? Choose the correct option from below list

Accepted Answer

A

Explanation: Weighted Shortest Job First (WSJF) is a prioritization model used to sequence work for maximum economic benefit. In SAFe, WSJF is estimated as the relative cost of delay divided by the relative job duration. In a flow-based system, priorities must be continuously updated to provide the best economic outcomes. In other words, job sequencing produces the best results rather than prioritization based on a theoretical return on investment for each job. To that end, SAFe applies WSJF to prioritize backlogs. Backlogs are continuously prioritized based on a WSJF algorithm that uses relative user and business value, time criticality, risk reduction and/or opportunity enablement, and job size. WSJF also conveniently and automatically ignores sunk costs, a fundamental principle of Lean economics

Question 15

What is one of the top advantages of mapping the current state of the delivery pipeline?

Accepted Answer

C

Explanation: According to the SAFe DevOps Practitioner 6.0 study guide1, one of the top advantages of mapping the current state of the delivery pipeline is to achieve a collective understanding and consensus around problems. Mapping the current state of the delivery pipeline is a technique that helps teams visualize and analyze their current processes, practices, and performance. Mapping the current state of the delivery pipeline enables teams to identify pain points, inefficiencies, and opportunities for improvement. Mapping the current state of the delivery pipeline also fosters collaboration, communication, and alignment among team members and stakeholders. By mapping the current state of the delivery pipeline, teams can gain a shared vision of their current situation, challenges, and goals. This can help them to reach a collective understanding and consensus around problems that need to be solved or opportunities that need to be pursued. Therefore, mapping the current state of the delivery pipeline is an advantage that can improve team cohesion and decision making.

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