This was tough, as I'm not really an expert in anything except mathematics. Ah well. Have some questions on conditional evaluation.

First question (novice vs competent):

Which value of x will cause the following conditional expression to return "false"?

(x < 10 OR x > 8) AND x > 6

A. x = 11
B. x = 9
C. x = 7
D. x = 5

Second question (competent vs expert — sort of):

How many of the individual inequalities below must be evaluated to return an answer for x = 67?

x > 0 AND (x < 50 OR X < 100) OR (x <20 AND X > 3)

A. 2
B. 3
C. 4
D. 5