FREE Lean Six Sigma Black Belt Advanced Lean and Enterprise Questions and Answers

Question 1

An enterprise is launching a major strategic initiative to increase market share by 20% over the next three years.
To ensure alignment between this high-level objective, annual operational goals, specific improvement projects, and key performance metrics, which Lean enterprise tool is most appropriate?

Accepted Answer

Hoshin Kanri X-Matrix

Answer

Balanced Scorecard

Answer

SWOT Analysis

Answer

Enterprise Value Stream Map (EVSM)

Question 2

A core principle of Lean Accounting is to provide clear, timely, and easy-to-understand financial information that supports waste reduction. From a Lean perspective, what is a primary flaw of traditional standard cost accounting?

Accepted Answer

It often encourages overproduction to absorb fixed overhead and improve efficiency variances.

Answer

It places too much emphasis on cash flow and not enough on profitability.

Answer

It is too simple and lacks the detail needed for regulatory reporting.

Answer

It fails to track direct material costs accurately.

Question 3

A company has mapped its entire order-to-cash process and identified a single department that is limiting the entire system's output. According to the Theory of Constraints' Five Focusing Steps, what is the immediate next step after identifying the constraint?

Accepted Answer

Exploit the constraint by maximizing its current capacity.

Answer

Elevate the constraint by investing in new equipment.

Answer

Subordinate all other processes to the constraint's pace.

Answer

Begin searching for the next constraint in the system.

Question 4

A project is chartered to reorganize a specific manufacturing cell to improve flow and reduce ergonomic risks. The problem is well-understood, the scope is limited to the cell, and the cross-functional team needs to implement a solution within one week. Which methodology is best suited for this situation?

Accepted Answer

A Kaizen event

Answer

A comprehensive DMAIC project

Answer

An 8D problem-solving report

Answer

A Design of Experiments (DOE)

Question 5

A key enterprise-level metric for Total Productive Maintenance (TPM) is the calculation of Overall Equipment Effectiveness (OEE). OEE provides a comprehensive view of asset utilization by combining which three factors?

Accepted Answer

Availability, Performance, and Quality

Answer

Cycle Time, Takt Time, and Lead Time

Answer

Cost, Quality, and Delivery

Answer

Throughput, Inventory, and Operating Expense

Question 6

The Shingo Model for Operational Excellence is built upon several guiding principles. Which of the following principles is considered a foundational 'Cultural Enabler' that must be in place to support all other improvement activities?

Accepted Answer

Respect Every Individual

Answer

Assure Quality at the Source

Answer

Seek Perfection

Answer

Focus on Process