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Python-Quizzes | Python Dictionary Quiz | Question 13

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Question 13:Find the output of the following program:

dictionary1 = {'GFG' : 1
            'Google' : 2
            'GFG' : 3

(A) Compilation error due to duplicate keys
(B) Runtime time error due to duplicate keys
(C) 3
(D) 1

Answer: (C)

Explanation: Here, GFG is the duplicate key. Duplicate keys are not allowed in python. If there are same keys in a dictionary, then the value assigned mostly recently is assigned to that key.

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Last Updated : 13 Sep, 2021
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