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Solutions to other tests:
Mathematics for the Digital Age
and
Programming in Python
>>> Second Edition
Test 2
- 1.
- A
- 2.
- (a) T (b) T (c) F
- 3.
- C
- 4.
- D
- 5.
- D
- 6.
- (a) F (b) T (c) T
- 7.
- A
- 8.
- D
- 9.
- C
- 10.
- (a), (c), (d), (e)
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- 11.
- B
- 12.
- C
- 13.
- (a), (d), (g), (h)
- 14.
- (a) F (b) F (c) T
- 15.
- (a), (b), (c), (d)
- 16.
- D
- 17.
- (a), (b), (c), (d)
- 18.
- (a) F (b) T (c) T (d) F
- 19.
- B
- 20.
- C
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- 21.
def badCode(x):
x = x + 1
<--Return x- 22.
True, False, None- 23.
- <![CDATA[def print3Lines():
print('---\n+ +\n---')]]>
- 24.
def abbrev(s):
'''Returns a string that consists of the first three characters in s'''
return s[0] + s[1] + s[2]- 25.
def double(str):
n = int(str)
return str(n + n)- 26.
- <![CDATA[def sumReciprocals(n):
sumR = 0
i = 1
while i <= n:
sumR = sumR + 1/i
i = i + 1
return sumR]]>
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