CMN 152V EXAM PREP | QUESTIONS AND CORRECT
ANSWERS | UPDATED
booleans2 — try itWhich of the following does not equal True
True
not False
not not True
not not False
not not False
leading_zero — try itIn place of the ... below, enter the number of the statement you think is
true:
1. In Python, 0.003 is the same as .003
2. In Python, 0.003 is different from .003
3. Both statements are true.
1. In python 0.003 is the same as .003
big_numbers — try itIn place of the ..., enter the number 50 billion in a way Python understands
it
50000000000
,arithmetic1 — try itIn place of the ... below, write the code version of "The product of 3 and 4,
plus the sum of 5 and 6."
(3*4)+(5+6)
arithmetic2 — try itIn place of the ... below, enter an expression that will compute the
difference between 4 multiplied by 5, and 4 minus 3
4*5-(4-3)
spaces_in_arithmetic1 — try itIn place of the ... below, enter the number of the statement that
gives a different response in Python:
1+4*5
1+4*5
1 + 4*5
None of the expressions gives a different answer in Python
None of the expressions gives a different answer in Python
spaces_in_arithmetic2 — try itIn place of the ... below, enter the number of the statement that
gives a different response in Python:
2**3
2 ** 3
23
None of the expressions gives a different answer in Python
,23
parentheses — try itIn place of the ... below, enter the number of the statement you think
equals 4 * 8 + 1
(4 * 8) + 1
4 * (8 + 1)
(4 * 8) + 1
notebook_blocks — try itWorking in this notebook, you may sometimes get an error running
this code. Which of the reasons below is not the reason why?
print( math.pi*3)
The code in this line is written incorrectly.
You didn't import the information that python needs to understand this code.
Python doesn't immediately recognize math.
You didn't run all of the code blocks above this code block.
The code in this line is written incorrectly.
import_syntax1 — try itEnter into check() the number of the statement that will correctly
import the math module
1. math import
2. import math
3. i m p o r t m a t h
2
, import_syntax2 — try itEnter into check() the number of the code that will give the sin of pi
over two
1. math.sine( math.pi/2 )
2. math.sin( math.pi / 2 )
3. sine( pi/2 )
2
scientific_notation — try itEnter into check() the number closest to -1.2246467991473532e-16
-1224646799147353.2
-1.22
0
1.22
1.2246467991473532
0
code_blocks_output1 — try itEnter into check() what numbers a user would see as the output
of this code block
6+3
10
5+6
9
10
ANSWERS | UPDATED
booleans2 — try itWhich of the following does not equal True
True
not False
not not True
not not False
not not False
leading_zero — try itIn place of the ... below, enter the number of the statement you think is
true:
1. In Python, 0.003 is the same as .003
2. In Python, 0.003 is different from .003
3. Both statements are true.
1. In python 0.003 is the same as .003
big_numbers — try itIn place of the ..., enter the number 50 billion in a way Python understands
it
50000000000
,arithmetic1 — try itIn place of the ... below, write the code version of "The product of 3 and 4,
plus the sum of 5 and 6."
(3*4)+(5+6)
arithmetic2 — try itIn place of the ... below, enter an expression that will compute the
difference between 4 multiplied by 5, and 4 minus 3
4*5-(4-3)
spaces_in_arithmetic1 — try itIn place of the ... below, enter the number of the statement that
gives a different response in Python:
1+4*5
1+4*5
1 + 4*5
None of the expressions gives a different answer in Python
None of the expressions gives a different answer in Python
spaces_in_arithmetic2 — try itIn place of the ... below, enter the number of the statement that
gives a different response in Python:
2**3
2 ** 3
23
None of the expressions gives a different answer in Python
,23
parentheses — try itIn place of the ... below, enter the number of the statement you think
equals 4 * 8 + 1
(4 * 8) + 1
4 * (8 + 1)
(4 * 8) + 1
notebook_blocks — try itWorking in this notebook, you may sometimes get an error running
this code. Which of the reasons below is not the reason why?
print( math.pi*3)
The code in this line is written incorrectly.
You didn't import the information that python needs to understand this code.
Python doesn't immediately recognize math.
You didn't run all of the code blocks above this code block.
The code in this line is written incorrectly.
import_syntax1 — try itEnter into check() the number of the statement that will correctly
import the math module
1. math import
2. import math
3. i m p o r t m a t h
2
, import_syntax2 — try itEnter into check() the number of the code that will give the sin of pi
over two
1. math.sine( math.pi/2 )
2. math.sin( math.pi / 2 )
3. sine( pi/2 )
2
scientific_notation — try itEnter into check() the number closest to -1.2246467991473532e-16
-1224646799147353.2
-1.22
0
1.22
1.2246467991473532
0
code_blocks_output1 — try itEnter into check() what numbers a user would see as the output
of this code block
6+3
10
5+6
9
10
