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TechnologyProfessionTest
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76
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76 questions
Easy
26 votes1144 runs1 comment
Write a Python function that returns the factorial of a number.
Back-end developer
recursion
Vincent Cotroat Mar 28, 2023
Hard
14 votes1499 runs0 comment
Hard
7 votes1356 runs0 comment
Hard
5 votes247 runs0 comment
Hard
4 votes1871 runs0 comment
What is the output of the following Python code? ``` G = '123' print(G + 1) ```
Antoine Brennerat Dec 2, 2021
Hard
4 votes1867 runs0 comment
In Python, what is the output of the following code? `valueA = 10; valueB = 10; valueA is valueB`
Antoine Brennerat Dec 2, 2021
Hard
4 votes1866 runs1 comment
Why is the output of the following code undefined? ``` def f(n): return n + 1 f(n) ```
Antoine Brennerat Dec 2, 2021
Hard
4 votes1865 runs0 comment
Write a Python program to open a file in binary mode and write a string to it.
Antoine Brennerat Dec 2, 2021
Hard
3 votes1878 runs0 comment
Write a Python function that returns a list of the first n numbers of the Fibonacci sequence.
Antoine Brennerat Dec 2, 2021
Hard
3 votes1874 runs0 comment
Write a Python code that will wait for 40 seconds.
Antoine Brennerat Dec 2, 2021
Hard
3 votes1859 runs0 comment
Hard
3 votes1851 runs0 comment
Python: Decorator that prevents the creation of an instance of a class
Antoine Brennerat Dec 2, 2021
Hard
3 votes676 runs0 comment
Hard
3 votes367 runs0 comment
Hard
2 votes1861 runs1 comment