Python/Python MCQS - Numpy Sample Test,Sample questions

Question:
Correct syntax of the reshape() function in Numpy array python is -

1.array.reshape(shape)

2.reshape(shape,array)

3.reshape(array,shape)

4.reshape(shape)


Question:
How we can change the shape of the Numpy array in python?

1.By Shape()

2.By reshape()

3.By ord()

4.By change()


Question:
How we can convert the Numpy array to the list in python?

1.list(array)

2.list.array

3.array.list

4.None of the above


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

1.dtype

2.type

3.typei

4.itype


Question:
How we install Numpy in the system ?

1.install numpy

2.pip install python numpy

3.pip install numpy

4.pip install numpy python


Question:
It is possible to convert the Numpy array to list in python  ?

1.Yes

2.No

3.Sometimes

4.None of the above


Question:
Minimum number of argument to pass in full() function in Numpy array ?

1.0

2.1

3.2

4.3


Question:
Numpy in the Python provides the

1.Function

2.Lambda function

3.Type casting

4.Array


Question:
Numpy.array(list), what it does ?

1.It convert array to list

2.It convert list to array

3.It convert array to array

4.Error


Question:
Shape() function in Numpy array is used to

1.Find the shape of the array

2.Change the shape of the array

3.Both of the above

4.None of the above


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

1.It find the direction

2.It find the number of items

3.It find the shape

4.All of the above


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

1.To make a Matrix with all element 0

2.To make a Matrix with all diagonal element 0

3.To make a Matrix with first row 0

4.None of the above


Question:
Which of the following argument we need to pass in reshape() function?

1.Array

2.Shape

3.only array

4.Both array and shape


Question:
Which of the following counts the number of elements in Numpy array ?

1.count()

2.return()

3.shape()

4.size()


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

1.max(array)

2.array.max()

3.array(max)

4.None of the above


Question:
Which of the following is correct way to import the Numpy module in your program ?

1.import numpy

2.import numpy as np

3.from numpy import *

4.All of the above


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

1.import numpy as np

2.import numpy as n

3.import numpy as p

4.None of the above


Question:
Which of the following is the essential argument to pass in full() function of Numpy array ?

1.shape

2.value

3.Both of the above

4.None of the above


Question:
Which of the following is used to convert the list data type to the Numpy array ?

1.array(list)

2.array.list

3.Numpy.array(list)

4.None of the above


Question:
Which of the following keyword is used to access the numpy module in python ?

1.access

2.import

3.fetch

4.from


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