R4RIN – MCQs, Mock Tests | Python Python MCQS

How we install Numpy in the system ?

1. install numpy
2. pip install python numpy
3. pip install numpy
4. pip install numpy python

✅ Correct Answer: 3

Numpy in the Python provides the

1. Function
2. Lambda function
3. Type casting
4. Array

✅ Correct Answer: 4

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

✅ Correct Answer: 3

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

✅ Correct Answer: 4

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

✅ Correct Answer: 4

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

1. access
2. import
3. fetch
4. from

✅ Correct Answer: 2

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

✅ Correct Answer: 2

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

1. Yes
2. No
3. Sometimes
4. None of the above

✅ Correct Answer: 1

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

✅ Correct Answer: 1

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

1. By Shape()
2. By reshape()
3. By ord()
4. By change()

✅ Correct Answer: 2

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

✅ Correct Answer: 1

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

1. count()
2. return()
3. shape()
4. size()

✅ Correct Answer: 4

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

✅ Correct Answer: 2

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

1. dtype
2. type
3. typei
4. itype

✅ Correct Answer: 1

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

✅ Correct Answer: 1

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

1. 0
2. 1
3. 2
4. 3

✅ Correct Answer: 3

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

✅ Correct Answer: 3

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

1. Array
2. Shape
3. only array
4. Both array and shape

✅ Correct Answer: 4

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)

✅ Correct Answer: 3

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

✅ Correct Answer: 2

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Python MCQS - Numpy