Python-Quizzes | Python Dictionary Quiz | Question 12

Question 12:Find the output of the following program:

dictionary1 = {'Google' : 1,
            'Facebook' : 2,
            'Microsoft' : 3
            }
dictionary2 = {'GFG' : 1,
            'Microsoft' : 2,
            'Youtube' : 3
            }
dictionary1.update(dictionary2);
for key, values in dictionary1.items():
    print(key, values , end=" ")

(A) Google 1 Facebook 2 Microsoft 2 GFG 1 Youtube 3
(B) Runtime error
(C) Compilation error
(D) None of these

Answer: (A)
Explanation: dictionary1.update(dictionary2) is used to update the entries of dictionary1 with entries of dictionary2. If there are same keys in two dictionaries, then the value in the second dictionary is used.
Quiz of this Question