NumPy interview questions
NumPy interview questions
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Total Questions: 10
1. ndarray is also known as the alias array.
Correct Answer is : TRUE
2. ndarray.dataitemSize is the buffer containing the actual elements of the array.
Correct Answer is : TRUE
3. Which of the following is contained in NumPy library?
Correct Answer is : all of the Mentioned
4. Point out the wrong statement:
Correct Answer is : rPy provides a lot of scientific routines that work on top of NumPy
5. The ________ function returns its argument with a modified shape, whereas the ________ method modifies the array itself.
Correct Answer is : reshape,resize
6. To create sequences of numbers, NumPy provides a function __________ analogous to range that returns arrays instead of lists.
Correct Answer is : arange
7. Point out the correct statement:
Correct Answer is : All of the Mentioned
8. Which of the following function stacks 1D arrays as columns into a 2D array?
Correct Answer is : column_stack
9. Which of the following method creates a new array object that looks at the same data?
Correct Answer is : view
10. Which of the following function can be used to combine different vectors so as to obtain the result for each n-uplet?
Correct Answer is : ix_
