

MCQOPTIONS
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1. |
What is the output of the following?def to_upper(k):return 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» B. [ ab , cd ]. | |