Six Sigma Six Sigma Certifications CLSSGB Questions & Answers

• Question 61:

  A periodic time frame can be used to arrange for Control Limit and Center Line calculations with good SPC implementation in a process.

  A. True

  B. False

  Correct Answer: A

• Question 62:

  SPC charts typically have the most recent data point on the right hand side.

  A. True

  B. False

  Correct Answer: A

• Question 63:

  Which of these statements describe an undesirable situation when implementing SPC? (Note: There are 2 correct answers).

  A. The lower Control Limit for the R chart is equal to zero

  B. The Control Limits are wider than the customer specification limits

  C. A process is in Statistical Control before implementation of SPC

  D. Attempt to use SPC for tracking transaction times at a warehouse

  E. Indication of the specification limits on the Control Chart

  Correct Answer: BE

• Question 64:

  The reason(s) for not marking the customer Specification Limits (SL) on a Control Chart is which of these? (Note: There are 4 correct answers).

  A. Process control teams should not control a process based on SLs

  B. Displaying the SLs on a Control Chart sends a wrong signal toward process control

  C. Marking the SLs on a Control Chart is against the principle of charting

  D. By marking the SLs, one can confuse the operator as to what limits are critical

  E. By using mere Control Limits the process only needs to be in Statistical Control

  Correct Answer: ABDE

• Question 65:

  Significant variation in process performance is a consequence of several causes that can be classified using terminologies shown here. (Note: There are 2 correct answers).

  A. Common

  B. Random

  C. Uneducated

  D. Special

  E. Vital

  Correct Answer: AD

• Question 66:

  Examples of Mistake Proofing for a laptop computer include which of these? (Note: There are 2 correct answers).

  A. USB connection for a mouse

  B. Open/Close button for CD Drive

  C. Battery alignment pins

  D. On/Off switch for computer

  Correct Answer: AC

• Question 67:

  The practice of utilizing Poka-Yoke is also known as ________________.

  A. Thorough integration

  B. Mistake proofing

  C. On site inspection

  D. Lean controls

  Correct Answer: B

• Question 68:

  Kanbans work best with pull systems for determining the timing of which products or services are produced.

  A. True

  B. False

  Correct Answer: A

• Question 69:

  As part of a Visual Factory plan Kanban cards are created and utilized to identify areas in need of cleaning and organization.

  A. True

  B. False

  Correct Answer: B

• Question 70:

  While management of a company must set the stage for all improvement efforts, which of these 5S's is primarily driven by management?

  A. Straighten

  B. Sort

  C. Shine

  D. Sustain

  Correct Answer: D