###BeginCaseStudy###
Scenario: 1
Medical Domain
You are working as a test manager in the medical domain leading a team of system testers.
You are currently working on a major release of the product which gives customers many
new features and resolves a number of problem reports from previous releases.
###EndCaseStudy###

Consider the typical objectives of testing. Which of the following metrics can be used to
measure the effectiveness of the testing process in achieving one of those objectives?

A.
Average number of days between defect discovery and resolution

B.
Percentage of requirements covered

C.
Lines of code written per developer per day

D.
Percentage of test effort spent on regression testing