[Python For All] Quiz 5 - Numpy

How we can find the type of numpy array in python?

• dtype

• typei

• type

• itype

Shape() function in Numpy array is used to

• None of the Mentioned

• Change the shape of the array

• Assigns the desired shape to the array

• Find the shape of the array

what is the use of the zeros() function in Numpy array in python ?

• To make a Matrix with first row 0

• To make a Matrix with all element 0

• To make a Matrix with all diagonal element 0

• None of the above

Which of the following is not valid to import the numpy module ?

• import numpy as np

• import numpy as n

• import numpy as p

• None of the above

What is the use of the size attribute in Numpy array in python ?

• It find the direction

• It find the shape

• It finds the number of items

• All of the above

Which of the following find the maximum number in the Numpy array?

• max(array)

• array.max()

• array(max)

• None of the above

x=np.array([10,20,30,40,50,60,70])

print(np.median(x))

Find the output

• 35

• 35.0

• 40

• 37.7

Numpy in the Python provides the

• Function

• Lambda function

• Type casting

• Array

What does the word "appending" mean?

• adding something extra

• changing something

How to use numpy ?

• import numpy as np

• import pandas as pd

• import pyplot as plt

• import math as np