MCQOPTIONS
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| 1. |
What is the output of the following? x = ['ab', 'cd'] for i in x: i.upper() print(x) |
| A. | [‘ab’, ‘cd’]. |
| B. | [‘AB’, ‘CD’]. |
| C. | [None, None]. |
| D. | none of the mentioned |
| Answer» B. [‘AB’, ‘CD’]. | |