Quality Basics: Four Difficulties, 4000 Levels
Quality Basics has four difficulties with 1000 levels each and ten questions per level; check data before choice. Basics levels focus on standards, variation and cost. For each defect, name the requirement it violates before the fix.
质量基础闯关Quality Basics1000 关质量基础进阶闯关Quality Intermediate1000 关质量基础高阶闯关Quality Advanced1000 关质量基础挑战闯关Quality Challenge1000 关
How it works
- Start at the basic difficulty.
- Ten questions per level; clear one to unlock the next.
- Review at 1/3/7/14/30 days.
FAQ
Which difficulty?
Start at basic and move up when accuracy stays above 80%.
How many levels each?
1000.