What is the output of the following? def to_upper(k): return k – McqOptions

MCQOPTIONS

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’].

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