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Showing posts with label green pen. Show all posts
Showing posts with label green pen. Show all posts
Thursday, June 21, 2012
Wednesday, June 20, 2012
Wednesday, May 16, 2012
Black Sheep
can't see the equation, there's a black sheep in front of it!
OMG such a (?) imagination!
that's cure by the way!
Yeah, it's cute, but you still gave a 0!
Labels:
covering question,
drawing,
green pen,
math,
sheep,
teacher comment,
teacher sense of humor,
test,
zero
Tuesday, February 21, 2012
Just put a big X
Thanks to Jacob for sending us his university computer science test:
What is context switching? What information needs to be saved when performing a context switch? Explain the tradeoff in performing context switching very frequently and very infrequently.
Context switching is where the environment the OS is...
Yeah... I missed this one completely. Just put a big X next to this problem.
Labels:
black pen,
computer science,
green pen,
I know it is wrong,
test,
wrong,
x
Wednesday, December 21, 2011
Rob and the Painter
Rob had a 10ft by 12ft wall painted. For a wall twice as wide, the painter charged him twice as much. Is this reasonable? Explain.
If the width doubled, the area doubles so this is reasonable. But then again Rob could've painted the wall himself.
Wednesday, November 24, 2010
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