code coverage - EarnQA

Advanced Topics in SQA

Mutation Score vs. Coverage: Which One Rules?

comparing mutation and coverage

For a better understanding of testing effectiveness, find out which metric—mutation score or coverage—truly rules and why it matters.

Randy
July 29, 2025

test automation measurement consistency

Quality Control Solutions

Gage R&R for Test Automation Stability

To guarantee your test automation stays stable, applying Gage R&R helps you…

Randy
August 31, 2025

choosing correct qc method

Quality Control Solutions

Attribute vs. Variable Testing: Picking the Right QC Tool

Attribute vs. Variable Testing: Picking the Right QC Tool—understand which method best…

Randy
August 31, 2025

applying statistical process control

Quality Control Solutions

Applying SPC Rules to Automated Test Results

By applying SPC rules to automated test results, you can detect early signs of process…

Randy
August 30, 2025

visual defect density mapping

Quality Control Solutions

Defect Density Heatmaps: Visualize Your Weak Spots

Seeing defect density heatmaps reveals your software's vulnerabilities at a glance;…

Randy
August 30, 2025