Free Lean Six Sigma Yellow Belt Certification Prep Questions and Answers

Question 1

Which of the following is most likely a CTQ (Critical-to-Quality) when buying a service?

Accepted Answer

All of the above

Answer

Required no redo

Answer

Was timely in delivery

Answer

Documentation is clear

Question 2

Which of the following statements about the Six Sigma approach is accurate?

Accepted Answer

It is a methodology based on factual data.

Answer

The main objective is to make the organization as "lean" as possible.

Answer

Has the goal of reducing defects to 13.4 per million opportunities

Answer

It is only used to achieve improvements in the manufacturing process.

Question 3

The Y in the equation Y = F(X) is

Accepted Answer

Output

Answer

Prohibited

Answer

Process

Answer

Tool

Question 4

What is the effect of applying Six Sigma?

Accepted Answer

The production of defective products is reduced

Answer

Decrease in cost and quality

Answer

Decreased customer retention

Answer

Delay in shipping products

Question 5

Which Six Sigma step involves validating the measurement system and measuring the performance of the current process?

Accepted Answer

Measure

Answer

Define

Answer

Analyze

Answer

Improve

Question 6

Determine the key distinction between DMAIC and DMADV.

Accepted Answer

DMADV- Design of new products or improvement in existing products; DMAIC-Improvement in an existing process.

Answer

DMAIC- Design of new products or improvement in existing products; DMAVD and DMAIC are the same

Answer

DMAVD- Improvement in an existing process.

Answer

None of the above

Question 7

Choose which tool was not utilized during the analyze phase.

Accepted Answer

Solution Design Matrix

Answer

Hypothesis testing

Answer

Analysis of data

Answer

FMEA

Question 8

A phase input is the baseline process capability:

Accepted Answer

Analyze

Answer

Define

Answer

Measure

Answer

Check

Question 9

The process map that is generated after identifying areas for improvement on an existing process map is referred to as:

Accepted Answer

Process map "To-be"

Answer

Cross-functional process map

Answer

Process map "as is"

Answer

Diagram Swim Lane

Question 10

Which of the following parties is tasked with contributing to the process?

Accepted Answer

Suppliers

Answer

Customers

Answer

Employees

Answer

End users