Python interview questions part 30
Python interview questions part 30
Take as many assements as you can to improve your validate your skill rating
Total Questions: 20
1. What is the output of the following? def to_upper(k): return k.upper() x = ['ab', 'cd'] print(list(map(upper, x)))
Correct Answer is : error
2. What is the output of the following? def to_upper(k): return k.upper() x = ['ab', 'cd'] print(list(map(to_upper, x)))
Correct Answer is : [‘AB’, ‘CD’].
3. What is the output of the following? def to_upper(k): k.upper() x = ['ab', 'cd'] print(list(map(to_upper, x)))
Correct Answer is : none of the mentioned
4. What is the output of the following? x = ['ab', 'cd'] print(map(len, x))
Correct Answer is : none of the mentioned
5. What is the output of the following? x = ['ab', 'cd'] print(list(map(len, x)))
Correct Answer is : [2, 2].
6. What is the output of the following? x = ['ab', 'cd'] print(len(map(list, x)))
Correct Answer is : none of the mentioned
7. What is the output of the following? x = ['ab', 'cd'] print(len(list(map(list, x))))
Correct Answer is : 2
8. What is the output of the following? x = ['ab', 'cd'] print(len(list(map(list, x))))))
Correct Answer is : error
9. What is the output of the following? x = ['ab', 'cd'] print(list(map(list, x)))
Correct Answer is : [[‘a’, ‘b’], [‘c’, ‘d’]].
10. What is the output of the following? x = [12, 34] print(len(list(map(len, x))))
Correct Answer is : error
11. What is the output of the following? x = [12, 34] print(len(list(map(int, x))))
Correct Answer is : 2
12. What is the output of the following? x = [12, 34] print(len(''.join(list(map(int, x)))))
Correct Answer is : error
13. What is the output of the following? x = [12, 34] print(len(''.join(list(map(str, x)))))
Correct Answer is : 4
14. What is the output of the following? x = [12, 34] print(len(' '.join(list(map(int, x)))))
Correct Answer is : error
15. What is the output of the following? x = [12.1, 34.0] print(len(' '.join(list(map(str, x)))))
Correct Answer is : 9
16. What is the output of the following? x = [12.1, 34.0] print(' '.join(list(map(str, x))))
Correct Answer is : 12.1 34.0
17. What is the output of the following? x = [[0], [1]] print(len(' '.join(list(map(str, x)))))
Correct Answer is : 7
18. What is the output of the following? x = [[0], [1]] print((' '.join(list(map(str, x)))))
Correct Answer is : [0] [1].
19. What is the output of the following? x = [[0], [1]] print((' '.join(list(map(str, x))),))
Correct Answer is : (‘[0] [1]’,)
20. What is the output of the following? x = [34, 56] print((''.join(list(map(str, x))),))
Correct Answer is : (‘3456’,)
