Python Interview Questions
• Python - Tuples
 1.Consider the tuple tuple1=("A","B","C" ), what is the result of the following operation tuple1[-1]? A) "A" B) "C" C) "B" Answer: "C" Explanation:  The index -1 corresponds to the last element of the tuple. 2. Consider the tuple A=((11,12),[21,22]), that contains a tuple and list. What is the result of the following operation A[1]: A) ((11,12), [21,22]) B) (11,12) C) [21,22] Answer: [21,22] Explanation: The index 1 corresponds to the second element in the tuple, which contains another list. 3. Consider the tuple A=((11,12),[21,22]), that contains a tuple and list. What is the result of the following operation A[0][1]: A) 21 B) 11 C) 12 Answer: 12 Explanation: A[0] corresponds to the first nested tuple; we then access the second element of the tuple using the index 1 i.e A[0][1]. 4. What is the result of the following: len(("disco",10)) A) 2 B) 6 C) 5 Answer: 2 Explanation: There are 2 elements in the tuple so the function len returns 2

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