Certified Six Sigma Black Belt Exam DMAIC Methodology 2

Question 1

The 'D' in DMAIC stands for:

Accepted Answer

Define

Answer

DMAIC = Define, Measure, Analyze, Improve, Control.

Question 2

In the Measure phase of DMAIC, the primary goal is to:

Accepted Answer

Collect baseline data on the current process

Answer

The Measure phase quantifies the current state of the process.

Question 3

Root cause analysis is primarily performed during which DMAIC phase?

Accepted Answer

Analyze

Answer

The Analyze phase uses data to identify root causes of defects and variation.

Question 4

The Control phase ensures:

Accepted Answer

Improvements are sustained over time

Answer

The Control phase implements systems to sustain improvements and prevent regression.

Question 5

A SIPOC diagram is used in which phase?

Accepted Answer

Define

Answer

SIPOC (Suppliers, Inputs, Process, Outputs, Customers) is a Define phase tool.

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