NumPy
Authored by PRABANAND S C
Engineering
University
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20 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the output type of np.array([1, 2, 3])?
A. List
B. Tuple
C. ndarray
D. Series
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which function returns evenly spaced values within a given range?
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the output of np.zeros((2,3))?
A. A 2x3 array filled with zeros
B. A 3x2 array filled with zeros
C. A 2x3 array filled with ones
D. An empty array
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What does a.shape return if a = np.array([[1, 2], [3, 4]])?
A. (4,)
B. (2, 2)
C. 2
D. [2, 2]
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following is used to get a random number between 0 and 1?
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
How do you access the element at the second row and third column of a 2D NumPy array a?
A. a[1][2]
B. a[2][3]
C. a[2,3]
D. a[1,2]
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the output of np.arange(1, 10, 2)?
[1,2,3,4,5,6,7,8,9,10]
[2,4,6,8,10]
[1,3,5,7,9]
[1,3,5,7]
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