I just started grad school this fall (September 2019). My "systems analysis and design" course spends three weeks on UML, Data flow diagrams, and CASE tools. T

I just started grad school this fall (September 2019). My "systems analysis and design" course spends three weeks on UML, Data flow diagrams, and CASE tools. This would have been a great course, 20 years ago. No sane business uses these tools today. The military might, but that's about it.