If you click through the first CUNY link, you'll find sample exams. I could teach some of that stuff on the first exam to my six-year-old in ten minutes, and I am not joking or exaggerating or implying that her giftedness is the reason why.
I've seen so many cases of where what you say is true, I don't even have to check it out to believe you. I'm happy not to be the only one seeing this.
Now, if we can only convince people this is a serious enough of an issue to do something about it. In some fields, handing out degrees to unqualified people puts lives at risk.