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APM Performance optimisation

اے سی سی اے · اسٹریٹجک پروفیشنل · 7 سوالات

نام: ____________________   تاریخ: ____________

  1. 45 defects are found in 5,000 units, each with 4 opportunities for a defect. The defects per million opportunities (DPMO) is:

    • A 900
    • B 2,250
    • C 9,000
    • D 225
  2. Overall equipment effectiveness with availability of 90 percent, performance of 95 percent and quality of 98 percent is closest to:

    • A 87.0%
    • B 94.3%
    • C 92.0%
    • D 83.8%
  3. The stages of the DMAIC cycle used in Six Sigma are:

    • A Detect, measure, act and inspect
    • B Plan, organise, lead and control
    • C Define, measure, analyse, improve and control
    • D Design, make, assess, issue and check
  4. Kaizen costing and kaizen in general are based on:

    • A Re-engineering from scratch
    • B Continuous small improvements by everyone
    • C Cost cutting by management only
    • D One large change by management
  5. Which of these is an internal failure cost in the costs of quality?

    • A Cost of replacing faulty goods for customers
    • B Cost of scrapping and reworking defective units found before delivery
    • C Cost of inspecting incoming material
    • D Cost of staff training in quality
  6. Beyond budgeting suggests that organisations should:

    • A Replace fixed annual budgets with rolling forecasts and relative performance targets
    • B Remove all planning
    • C Budget at the end of the year
    • D Use only incremental budgets
  7. Business process re-engineering differs from continuous improvement because it:

    • A Is led by the lowest levels only
    • B Makes small changes
    • C Needs no investment
    • D Involves a radical redesign of a process

جوابی کلید

1. B, 2. D, 3. C, 4. B, 5. B, 6. A, 7. D

  1. 45 / (5,000 x 4) x 1,000,000 = 2,250.

  2. 0.90 x 0.95 x 0.98 = 0.838.

  3. DMAIC is a structured approach to improving a process.

  4. Kaizen drives a steady reduction in cost and waste.

  5. Internal failure costs arise before delivery. External failure costs arise after.

  6. It aims to be more adaptive in a changing environment.

  7. BPR is a fundamental rethink, and carries the risk of disruption and resistance.