Numpy

arr = np.array([[1, 2, 3, 4, 5, 6], [7, 8, 9, 10, 11, 12]])

newarr = arr._____________

• reshape(1)

• reshape()

• reshape(0)

• reshape(-1)

Insert the correct argument for creating a NumPy array with 2 dimensions.

arr = np.array([1, 2, 3, 4], ____=2)

• dmin

• ndmin

• demin

• ndmn

Difference between a and b

a = np.array(42)

b = np.array([42])

• Both are single dimensional

• a is zero and b is 1 dimensional

• a is single and b is zero dimensional

• Both are zero dimensional

Which of the following is an incorrect argument to specify that the array should be of type STRING.

arr = np.array([1, 2, 3, 4],________)

• 'string'

• 'S'

• dtype='S'

• str

What does NumPy stand for?

• Numerical Python

• Natural Python

• Numeric Program

• Nonlinear Python

VIT is 

• Vellore Institute of Technology

• Very Interesting Time

• Vast Institute of Techniques

• Vellore Institute of Techniques

• What is the output of the below code?

np.arange(2,8)

• • array([2, 3, 4, 5, 6, 7])

• • array([3, 4, 5, 6, 7])

• • array([2, 3, 4, 5, 6, 7, 8])

• • array([3, 4, 5, 6, 7, 8])

Many business offices are located in buildings having 2-8 floors. If a building has more than 3 floors, it has a lift. If the above statements are true, which of the following must be true?

• 2nd floors do not have lifts   

•   7th floors have lifts    

• Only floors above the 3rd floors have lifts

• All floors may be reached by lifts

import numpy as np
a = np.arange(10)
print(a[2:5])

• [2, 3, 4]
  
  

• [0, 1, 2]

• [5, 6, 7]

• [2, 4, 6]

What is the 10th number in this sequence?  5, 11, 17, 23, 29, 35,

• 61

• 53

• 59

• 51