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.
Question 2
What is one benefit of DevOps?
Answer : A
According to the SAFe DevOps Practitioner 6.0 study guide1, one of the benefits of DevOps is better alignment between strategy and execution. DevOps is a mindset, culture, and set of technical practices that supports the integration, automation, and collaboration needed to effectively develop and operate a solution. DevOps helps break down organizational silos and develop a Continuous Delivery Pipeline (CDP) --- a high-performance innovation engine capable of delivering market-leading solutions at the speed of business. By aligning strategy and execution, DevOps enables teams to deliver value to customers faster and more reliably, as well as to adapt to changing market conditions and customer needs. Therefore, better alignment between strategy and execution is one of the benefits of DevOps.
Question 3
Which statement illustrates the biggest bottleneck?
Answer : B
According to the SAFe DevOps Practitioner 6.0 study guide and handbook, the statement that illustrates the biggest bottleneck is B. WT = 10 days, AT = 0.5 day, %C&A = 100%. This means that the value stream has the longest lead time (WT), the shortest actual time (AT), and the highest relative economic value (C&A). These are the three metrics that are used to measure and optimize the value stream performance.The handbook states that 'The three metrics used to measure and optimize value stream performance are WT, AT, and %C&A.'1Therefore, a bigger bottleneck indicates a lower value stream efficiency and a higher waste or inefficiency.
Question 4
Which technical practice incorporates build-time identification of security vulnerabilities in the code?
Answer : A
According to the SAFe DevOps Practitioner 6.0 study guide and handbook, dynamic code analysis is a technical practice that incorporates build-time identification of security vulnerabilities in the code. This means that the code is scanned for potential security risks during the compilation or execution phase, rather than during the testing phase.The handbook states that 'Dynamic code analysis is a technique that identifies security vulnerabilities in the code during compilation or execution.'1Therefore, dynamic code analysis helps teams detect and fix security issues early in the development process.
Question 5
What is true about the Critical Flow Properties portion of the DevOps Transformation Canvas?
Answer : B
According to the SAFe DevOps Practitioner 6.0 study guide1, the Critical Flow Properties portion of the DevOps Transformation Canvas captures the flow properties that are most in need of improvement. Flow properties are the characteristics of a value stream that affect how well it delivers value to customers. The Critical Flow Properties portion identifies the flow properties that have the most impact on customer satisfaction and business outcomes, and prioritizes improvement actions accordingly. The Critical Flow Properties portion is based on data from monitoring systems, customer feedback, and business value analysis. Therefore, it captures the flow properties that are most in need of improvement for each value stream.
Question 6
What are two parts of the Continuous Delivery Pipeline? (Choose two.)
Choose the correct option from below list
Answer : A, C
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 7
Which metric reflects the quality of output at each step in the Value Stream?
Answer : C
According to the SAFe DevOps Practitioner 6.0 study guide and handbook, the metric that reflects the quality of output at each step in the Value Stream is Percent Complete and Accurate (%C&A). This metric measures the relative cost of delay divided by the relative job duration, which indicates how efficiently the value stream delivers value to customers.The handbook states that 'Percent Complete and Accurate (%C&A) is a metric that measures the relative cost of delay divided by the relative job duration.'1Therefore, %C&A helps teams identify and eliminate any waste or inefficiencies in their value stream.
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