CMMI Measurement & Performance Metrics

Question 1

What is the primary purpose of the Measurement and Analysis (MA) process area in CMMI?

Accepted Answer

To develop measurement capabilities that address organizational information needs and objectives

Answer

To document all project activities and outcomes for auditing purposes

Answer

To establish risk mitigation strategies based on data collection

Answer

To define quality attributes for software products

Question 2

At which CMMI maturity level are quantitative management techniques first formally required?

Accepted Answer

Maturity Level 4

Answer

Maturity Level 2

Answer

Maturity Level 3

Answer

Maturity Level 5

Question 3

What is a Process Performance Baseline (PPB) in CMMI?

Accepted Answer

A documented characterization of the expected range of process performance based on historical data

Answer

A minimum performance threshold that all projects must exceed

Answer

A baseline configuration of process documents stored in a repository

Answer

A set of industry benchmarks used to compare organizational performance

Question 4

In CMMI, what is a 'base measure'?

Accepted Answer

A measure defined by a measurement method applied directly to a specific attribute

Answer

A measure defined in terms of two or more other measures

Answer

The minimum acceptable value for a quality metric

Answer

A foundational process area required at all maturity levels

Question 5

Which paradigm is most commonly used in CMMI to systematically derive measures from information needs?

Accepted Answer

Goal-Question-Metric (GQM) paradigm

Answer

SMART objectives framework

Answer

Balanced Scorecard methodology

Answer

Six Sigma DMAIC process

Question 6

What distinguishes a leading indicator from a lagging indicator in CMMI process measurement?

Accepted Answer

Leading indicators predict future performance; lagging indicators reflect past outcomes

Answer

Leading indicators measure past performance; lagging indicators predict future outcomes

Answer

Leading indicators are quantitative; lagging indicators are qualitative

Answer

Leading indicators apply to suppliers; lagging indicators apply to internal teams

Question 7

What is a 'derived measure' in the context of CMMI measurement?

Accepted Answer

A measure computed from two or more base measures using a defined formula

Answer

A measure obtained directly by counting or observing an attribute

Answer

A measure derived from industry standards rather than internal project data

Answer

A qualitative assessment converted to a numerical rating scale