1401b wrote:
That's a tough question. It very much depends on your learning style.
For me if I write everything I think I need to know (flat out copy from the book) I'm good to go.
If you can at least rote memorize what is likely to be on the test, AND if he grades on the "curve" AND you get higher than most of your peers - you'll likely pass.
In one of my chemistry classes I had the lowest high-score the teacher had seen in twenty years - meaning I got a dumb 'A+'.
But his philosophy was: "If everybody is low then the teacher must be the problem."
Or you could merely be a worrying perfectionist, in which case you'll be fine.
I recommend reading into the practical applications of why you're studying semiconductors. I can always infer more about CPUs on familiar hardware and stack after all.
_________________
"Standing on a well-chilled cinder, we see the fading of the suns, and try to recall the vanished brilliance of the origin of the worlds."
-Georges Lemaitre
"I fly through hyperspace, in my green computer interface"
-Gem Tos