Download Kizen Design Thinking Practice Exam and more Exams Technology in PDF only on Docsity!
Question 1. Which of the following best describes the core philosophy of Kaizen? A) One‑time breakthrough change B) Continuous incremental improvement C) Eliminating all waste in a single step D) Focusing solely on financial results Answer: B Explanation: Kaizen emphasizes ongoing, small‑scale improvements rather than radical, one‑off changes. Question 2. In Design Thinking, the “Empathize” stage primarily aims to: A) Generate as many ideas as possible B) Test prototypes with users C) Understand users’ needs and context D) Define the project budget Answer: C Explanation: Empathize is about deep user research to uncover motivations, pain points, and desires. Question 3. Which Lean concept refers to unevenness in workflow? A) Muda B) Muri C) Mura D) Kaikaku Answer: C Explanation: Mura denotes variability or unevenness that creates inefficiencies.
Question 4. A “Point of View” (PoV) statement in the Define stage should include: A) A technical solution description B) The user, their need, and an insight C) Market size and revenue forecast D) Detailed process maps Answer: B Explanation: PoV frames the problem from a human‑centered perspective: user + need + insight. Question 5. Which tool helps visualize the sequence of steps a user takes to achieve a goal? A) Affinity Diagram B) Empathy Map C) User Journey Map D) Pareto Chart Answer: C Explanation: User Journey Maps illustrate each touchpoint, emotions, and pain points. Question 6. The “5 Whys” technique is most useful during which activity? A) Brainstorming ideas B) Conducting user interviews C) Building high‑fidelity prototypes D) Conducting A/B testing Answer: B Explanation: Asking “Why?” repeatedly uncovers root causes behind user statements. Question 7. In the Ideate stage, which rule encourages participants to build on each other’s ideas?
B) Pareto Chart C) Control Chart D) Scatter Diagram Answer: B Explanation: Pareto charts prioritize causes by frequency, following the 80/20 rule. Question 11. The “Go to the Gemba” principle advises teams to: A) Conduct meetings in a conference room B) Observe the actual place where work happens C) Use only virtual simulations D) Rely solely on secondary data Answer: B Explanation: Gemba means “the real place,” emphasizing firsthand observation of work. Question 12. Which of the following best illustrates “Muri” (overburden) in a process? A) Excess inventory piling up B) Workers required to complete tasks faster than humanly possible C) Unclear standard work procedures D) Unbalanced workload across shifts Answer: B Explanation: Muri refers to unreasonable demands placed on people or equipment. Question 13. During a brainstorming session, which behavior violates the “defer judgment” rule? A) Suggesting a far‑out concept B. Building on a teammate’s idea
C) Critiquing an idea immediately D) Asking “What if?” Answer: C Explanation: Immediate criticism stifles creativity; judgment should be postponed. Question 14. An Affinity Diagram is primarily used to: A) Map user emotions over time B) Group large amounts of qualitative data into themes C) Prioritize features based on ROI D) Visualize process flow Answer: B Explanation: Affinity Diagrams cluster raw data into logical categories. Question 15. Which of the following statements describes “Kaikaku”? A) Small, continuous improvements B) Radical, breakthrough change C) Daily visual management D) Standardizing work instructions Answer: B Explanation: Kaikaku denotes large‑scale, transformational change. Question 16. In the Test stage, which method provides the most direct observation of user behavior? A) Online surveys B) In‑person usability testing
D) A yellow diamond Answer: B Explanation: Red boxes highlight waste (Muda) that does not add value for the customer. Question 20. Which 5S activity focuses on eliminating unnecessary items from the workspace? A) Sort (Seiri) B) Set in order (Seiton) C) Shine (Seiso) D) Sustain (Shitsuke) Answer: A Explanation: Sort is the first S, aimed at removing clutter. Question 21. A “How Might We” (HMW) question is intended to: A) Provide a final solution description B) Frame the problem as an opportunity for ideation C) List all user requirements D. Define budget constraints Answer: B Explanation: HMW questions open up possibilities for creative solutions. Question 22. When creating personas, which element is least essential? A) Demographic data B. Detailed technical specifications of a product C) Goals and motivations D. Pain points
Answer: B Explanation: Personas focus on user characteristics, not product specs. Question 23. Which of the following best describes “wild ideas” in brainstorming? A) Ideas that are immediately feasible B) Ideas that are unrealistic but stimulate creative thinking C) Ideas that have already been implemented elsewhere D. Ideas that are cost‑effective Answer: B Explanation: Wild ideas push boundaries and can lead to innovative breakthroughs. Question 24. The “Standard Work” concept in Kaizen primarily serves to: A) Freeze processes forever B) Create a baseline for future improvements C. Eliminate the need for training D) Increase variability in output Answer: B Explanation: Standard work documents the best known method, enabling measurement and improvement. Question 25. Which research method is most suitable for capturing long‑term user behavior over weeks? A) Contextual inquiry B) Diary study C) Focus group
D) Focusing on internal stakeholder preferences Answer: B Explanation: Human‑centered design starts with empathy for end users. Question 29. Which of the following best illustrates “Iterative prototyping”? A) Building a final product in one go B) Creating successive low‑fidelity models, testing, and refining each version C) Skipping user feedback to save time D) Using only high‑fidelity digital mock‑ups Answer: B Explanation: Iteration involves repeated cycles of building, testing, and learning. Question 30. Which leadership behavior most supports a “Respect for People” culture? A. Micromanaging every task B) Encouraging employee suggestions and acting on them C) Limiting communication to top‑down directives D) Rewarding only individual achievements Answer: B Explanation: Respect for People values contributions and empowerment. Question 31. In a brainstorming session, which technique involves participants writing ideas on cards before sharing? A) Brainwriting B) SCAMPER C) Worst Possible Idea
D) Mind Mapping Answer: A Explanation: Brainwriting allows silent idea generation and reduces dominance bias. Question 32. Which metric would most directly indicate a reduction in process waste after a Kaizen event? A) Customer Net Promoter Score (NPS) B) Cycle time reduction C. Number of new features released D) Employee turnover rate Answer: B Explanation: Shorter cycle time often reflects eliminated non‑value‑added steps. Question 33. The “Empathy Map” quadrant that captures what users say is called: A) Think B) Feel C) Say D. Do Answer: C Explanation: The “Say” quadrant records exact quotes or statements from users. Question 34. Which of the following is a primary benefit of multidisciplinary teams in Design Thinking? A) Faster decision making due to fewer opinions B) Broader perspective leading to richer ideas
D) Institutionalizing successful changes Answer: C Explanation: Planning sets goals, methods, and success criteria before action. Question 38. Which of the following is NOT a typical outcome of a Kaizen Blitz? A) Immediate waste elimination B) Long‑term strategic rebranding C) Quick, focused improvement of a specific process D) Team empowerment through participation Answer: B Explanation: Kaizen Blitz targets short‑term operational gains, not large‑scale branding. Question 39. In the Ideate stage, which tool helps visualize cause‑and‑effect relationships? A) Pareto Chart B) Ishikawa (Fishbone) Diagram C) Process Flowchart D) Gantt Chart Answer: B Explanation: The fishbone diagram maps potential causes of a problem. Question 40. Which statement best reflects the difference between “Muda” and “Muri”? A) Muda is waste; Muri is overburden B) Both refer to unevenness C) Muda is a type of Kaikaku D) Muri is only about material waste
Answer: A Explanation: Muda = non‑value‑added waste; Muri = excessive strain on resources. Question 41. During user interviews, the “5 Whys” technique helps avoid: A) Over‑asking leading questions B) Gathering superficial answers C) Listening actively D) Recording responses Answer: B Explanation: Repeatedly probing “Why?” digs deeper than surface‑level statements. Question 42. Which of the following is a primary purpose of a “Value Stream Map”? A) To create a marketing plan B) To identify and eliminate waste in a process flow C) To design a user interface D) To allocate project budgets Answer: B Explanation: VSM visualizes every step, highlighting value‑adding vs. non‑value‑adding activities. Question 43. In the Test stage, “A/B testing” is most appropriate when: A) Comparing two design alternatives with real users B. Conducting ethnographic fieldwork C) Building a low‑fidelity paper prototype D) Defining the problem statement Answer: A
Explanation: “Substitute” focuses on swapping elements to generate alternatives. Question 47. Which of the following is an example of “Mura” in a manufacturing line? A) Consistent, balanced production rhythm B) Variable batch sizes causing bottlenecks C) Standardized work instructions D) Continuous flow without interruptions Answer: B Explanation: Uneven batch sizes create variability—Mura. Question 48. In the context of Design Thinking, “iteration” most closely means: A) Repeating the same step without change B) Refining a solution based on feedback and testing C) Skipping the Empathize stage D) Finalizing the solution after one cycle Answer: B Explanation: Iteration involves cycles of testing, learning, and improving. Question 49. Which of the following is NOT a typical component of a “persona”? A) User’s name and photo B) Detailed product specifications C) Goals and frustrations D) Behavioral patterns Answer: B Explanation: Personas describe users, not product specs.
Question 50. The “Standardize” step in 5S aims to: A) Remove all items from the workspace B) Create visual guidelines and procedures to maintain order C) Increase inventory levels D. Randomly rearrange tools each week Answer: B Explanation: Standardization ensures consistent organization and visual control. Question 51. Which of the following best illustrates a “human‑centered problem statement”? A) “We need to reduce manufacturing cost by 20%.” B) “Students need a faster way to find study resources because they feel overwhelmed.” C) “Implement a new ERP system by Q4.” D) “Increase website traffic by 30%.” Answer: B Explanation: It focuses on the user’s need and the underlying pain. Question 52. In a brainstorming session, the “Yes, and…” technique is used to: A) Shut down ideas quickly B) Build on others’ contributions constructively C. Evaluate feasibility immediately D) Prioritize ideas based on cost Answer: B Explanation: “Yes, and…” encourages additive collaboration.
Question 56. Which of the following best describes “continuous improvement culture”? A) One‑time training sessions on Kaizen B) Ongoing encouragement for employees to suggest and test small improvements C) Annual performance reviews only D. Strict hierarchy with no feedback loops Answer: B Explanation: A culture of Kaizen promotes regular, incremental enhancements. Question 57. In the Ideate stage, “Worst Possible Idea” is used primarily to: A) Identify the most feasible solution quickly B. Break mental blocks by encouraging outlandish thinking C) Eliminate low‑value concepts D) Generate a final product roadmap Answer: B Explanation: Deliberately bad ideas lower inhibitions and spark creativity. Question 58. Which of the following is a typical output of the Define stage? A) High‑fidelity prototype B) Point‑of‑View (PoV) statement and HMW questions C) Detailed cost‑benefit analysis D) Marketing launch plan Answer: B Explanation: Define produces problem framing tools like PoV and HMW. Question 59. The “Lean” concept of “Pull” versus “Push” primarily addresses:
A) Employee motivation strategies B) Inventory control and production based on actual demand C) Marketing communication channels D) Software licensing models Answer: B Explanation: Pull systems produce only what is needed, reducing waste. Question 60. Which of these tools is most useful for visualizing the frequency distribution of a data set? A) Histogram B) Control Chart C) Flowchart D. Affinity Diagram Answer: A Explanation: Histograms display how data points are distributed across intervals. Question 61. During a Kaizen event, “Gemba Walk” refers to: A) A virtual meeting to discuss metrics B) A walk through the actual work area to observe processes directly C. A brainstorming session in a conference room D) A financial audit of the department Answer: B Explanation: Gemba Walk emphasizes firsthand observation. Question 62. Which of the following best captures the essence of “rapid prototyping”?
