AP AP Process Improvement & Optimization 2

Question 1

What is a KPI in the context of process performance monitoring?

Accepted Answer

Key Performance Indicator

Answer

A Key Performance Indicator (KPI) is a measurable value that demonstrates how effectively a process or organization is achieving its objectives.

Question 2

In process improvement, what does 'cycle time' measure?

Accepted Answer

The time it takes to complete one full unit of work from start to finish

Answer

Cycle time is the total elapsed time from the start to the completion of a single unit of work, including both active work and waiting time.

Question 3

What is root cause analysis (RCA) designed to accomplish?

Accepted Answer

Identify the underlying source of a problem rather than just treating its symptoms

Answer

Root cause analysis systematically identifies the fundamental reason a problem occurred so that corrective actions address the source, not just the symptoms.

Question 4

Which chart is commonly used to display process data over time and identify trends or unusual variation?

Accepted Answer

Control chart (run chart)

Answer

A control chart (or run chart) plots process measurements over time with control limits to distinguish normal variation from special-cause variation.

Question 5

What is the purpose of a SIPOC diagram in process improvement?

Accepted Answer

To provide a high-level view of a process by identifying Suppliers, Inputs, Process, Outputs, and Customers

Answer

A SIPOC diagram gives a concise overview of a process, clarifying its boundaries and key elements before detailed mapping begins.

AP - Advance Placement Practice Test

AP - Advance Placement Practice Test

AP AP Process Improvement & Optimization 2