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print (1 or fun(1)) # due to short-circuiting, executed not printed a True b 1 c executed d The code throws an error True or

print (1 or fun(1)) # due to short-circuiting, "executed" not printed

a

True

b

1

c

executed

d

The code throws an error

True or false? Let A = False and B = False. What is not(A and B)?

True

False

True or false? Let a be an integer and b be a different integer. The Python expression (a <= b) or (a > b) evaluates to _________:

Let set a = set([1,2,3]) and set b = set([-1,-2,-3]). What is a - b?

a

set([])

b

set([0,0,0])

c

set([1,2,3])

d

set([-1,-2,-3])

Given the following code snippet, what is the output? def fun(i): print "executed" return i def main():

True

False

Let set a = set([1,2,3]) and set b = set([-1,-2,-3]). What is a | b?

a

set([])

b

set([0,0,0])

c

set([1,2,3])

d

set([1,2,3,-1,-2,-3])

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