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Numpy MCQ's

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NumPy is often used along with packages like?
S Numpy
A
B
C
D
Explanation
NumPy is often used along with packages like SciPy (Scientific Python) and Matplotlib (plotting library)
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The most important object defined in NumPy is an N-dimensional array type called?
S Numpy
A
Explanation
The most important object defined in NumPy is an N-dimensional array type called ndarray.
B
C
D
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What will be output for the following code?
S Numpy
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B
C
Explanation
The output is as follows : [1, 2, 3]
D
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What will be output for the following code?
S Numpy
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B
C
D
Explanation
The output is as follows : [ 1.+0.j, 2.+0.j, 3.+0.j]
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Which of the following statement is false?
S Numpy
A
Explanation
ndarray is also known as the "alias array".
B
C
D
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If a dimension is given as ____ in a reshaping operation, the other dimensions are automatically calculated.
S Numpy
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B
C
Explanation
If a dimension is given as -1 in a reshaping operation, the other dimensions are automatically calculated.
D
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Which of the following sets the size of the buffer used in ufuncs?
S Numpy
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B
C
Explanation
Adjusting the size of the buffer may therefore alter the speed at which ufunc calculations of various sorts are completed.
D
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What will be output for the following code?
S Numpy
A
Explanation
The output is as follows : int32
B
C
D
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Numpy developed by?
S Numpy
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B
Explanation
Numpy developed by Travis Oliphant.
C
D
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Question and answers in Numpy, Numpy multiple choice questions and answers, numpy Important MCQs, Solved MCQs for numpy, numpy MCQs with answers PDF download

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