MCQOPTIONS
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| 1. |
What is the output of the following? def to_upper(k): k.upper() x = ['ab', 'cd'] print(list(map(to_upper, x))) |
| A. | [‘AB’, ‘CD’]. |
| B. | [‘ab’, ‘cd’]. |
| C. | none of the mentioned |
| D. | error |
| Answer» D. error | |