Lean Six Sigma Yellow Belt Certification FREE Lean Six Sigma Yellow Belt Certification MCQ Questions and Answers 2

Question 1

Which phase of the DMAIC methodology focuses on identifying the root cause of a problem?

Accepted Answer

Analyze

Answer

Define

Answer

Measure

Answer

Improve

Question 2

What does the term 'Voice of the Customer' (VOC) represent in Lean Six Sigma?

Accepted Answer

Customer needs and expectations

Answer

Internal audit feedback

Answer

Supplier quality ratings

Answer

Employee satisfaction scores

Question 3

Which of the following is a primary waste identified in Lean methodology?

Accepted Answer

Overproduction

Answer

Innovation

Answer

Benchmarking

Answer

Standardization

Question 4

What is the purpose of a SIPOC diagram?

Accepted Answer

To provide a high-level overview of a process

Answer

To calculate process capability

Answer

To track defects per million opportunities

Answer

To assign team roles and responsibilities

Question 5

In Six Sigma, what does a process operating at 6 sigma level imply about defects?

Accepted Answer

3.4 defects per million opportunities

Answer

6 defects per hundred

Answer

6 defects per thousand

Answer

Zero defects guaranteed

Question 6

Which tool is commonly used during the Measure phase to visualize process flow and identify bottlenecks?

Accepted Answer

Value stream map

Answer

Pareto chart

Answer

Control chart

Answer

Affinity diagram