NumPy Quiz
Authored by Lilesh Pathe
Computers
Professional Development
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21 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is NumPy primarily used for?
Creating GUIs
File handling
Numerical computations
Web development
Game development
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What function creates an array with values [0, 1, 2, 3, 4]?
np.arange(5)
np.range(5)
np.linspace(0,5)
np.array(5)
np.series(5)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you create an array of all ones with shape (2,3)?
np.ones((2,3))
np.ones[2,3]
np.one((2,3))
np.full((2,3), 1.0)
Both a and d
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What will be the output of np.array([1, 2, 3]) * 2?
[1, 2, 3, 1, 2, 3]
[2, 4, 6]
[1, 2, 3, 2]
[1, 4, 9]
Error
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does np.array([1, 2, 3]).ndim return?
1
2
3
0
Error
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What will np.arange(1, 10, 2) output?
[1, 2, 3, 4, 5, 6, 7, 8, 9]
[1, 3, 5, 7, 9]
[1, 2, 4, 6, 8]
[2, 4, 6, 8, 10]
Error
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the output of np.array([[1, 2], [3, 4]]).shape?
(2, 2)
2
(4,)
(2,)
(1, 4)
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