Python Quiz for NumPy

Python quiz for NumPy: Test your knowledge of NumPy with this interactive quiz! Challenge your skills and learn more about this powerful Python library.

Prerequisite: Understanding of NumPy package

NumPy – 01

Level: Intermediate

1 / 10

1. What is the output of np.random.random(3)?

a) [0.7,0.3,0.9]

b) [0.2,]

c) [0.0,0.4,0.9,0.0]

d) [0.5,0.5,0.5,0.2]

2 / 10

2. What does the `numpy.linspace()` function do?

a) Generates random numbers over a specified range

b) Generates logarithmically spaced numbers

c) Generates evenly spaced numbers over a specified range

d) Generates numbers with a specific interval

3 / 10

3. What is the output of np.ones((2,3))?

a) [[1,2,3],[4,5,6]]

b) [[1,1,1],[1,1,1]]

c) [[2,2,2],[2,2,2]]

d) [[0,0,0],[0,0,0]]

4 / 10

4. What is the difference between a list and an array in NumPy?

a) An array is faster than a list

b) A list can contain elements of different types, while an array can only contain elements of the same type

c) A list is faster than an array

d) None of the Above

5 / 10

5. What is the command to check the version of NumPy?

a) np.version.version

b) get_version()

c) np.version

d) version()

6 / 10

6. Which function is used to load a NumPy array from a text file?

a) numpy.readfile()

b) numpy.read()

c) numpy.load()

d) numpy.loadtxt()

7 / 10

7. What does the np.arange() function do

a) It creates an array of random numbers between 0 and 1

b) It creates an array of evenly spaced numbers

c) It creates an array of random integers

d) It creates an array with random values

8 / 10

8. How do you import the NumPy library?

a) import numpy as np

b) from numpy import *

c) import numpy

d) import NumPy

9 / 10

9. What does the np.random.randint() function do

a) It creates an array with random values

b) It creates an array of evenly spaced numbers

c) It creates an array of random numbers between 0 and 1

d) It creates an array of random integers

10 / 10

10. What does the np.append() function do

a) It adds an array to the beginning of an array

b) It adds an element to the end of an array

c) It adds an array to the end of an array

d) It adds an element to the beginning of an array

Your score is

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