Python

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1. A tuple is NOT a collection. a. True b. False 2. What is the command for creating an empty tuple? a. tuple() b. () c. [] d. \{\} e. A and B f. None of the above 3. What is the first index in a tuple? a. 1 b. 0 c. 1 d. None of the above 4. What happens when the following code is run? myTuple =(1,2,3) myTuples[1] = 5 a. The value 1 in myTuple is replaced with the value 5 b. An error occurs stating "TypeError: Object doesn't support assignment" c. None of the above 5. For a tuple with 10 elements, what is the largest index value? a. 10 b. 0 c. 11 d. 9 e. None of the above 6. Are tuples mutable? a. Yes b. No 7. What does it mean for a data structure to be mutable? a. A mutable data structure can be changed after it is initialized. b. A mutable data structure cannot be changed after it is initialized. c. None of the above 8. How are tuples compared? a. Tuples are compared by the first element only b. Tuples are compared by all the elements in the tuple c. Tuples are compared by each element lowest index to highest index d. Tuples are compared by each element lowest index to highest index, only moving on to the next index when there is a tie, stopping when elements are not equal e. It depends f. None of the above 9. Which of the following evaluates to True? (Recall: higher letters in the alphabet are greater than lower letters, for example d is greater than c). Tuple1 =(1,"a) Tuple2 =(1,"b ") ) Tuple 3=(3," ") a. Tuple1 > Tuple2 b. Tuple2 > Tuple1 c. Tuple 1> Tuple3 d. Tuple1 == Tuple2 e. None of the above 10. What is the result of the following code? a. [(1,"a "), (1, "b"), (3, "a")] b. [(1,"b "), (1, "a"), (3, "a")] c. [(3, "a"), (1, "a"), (1, "b")] d. None of the above