Basic Data Structures Quiz

Which of the following lines of code will cause an error? Use the following definition of ages: ages = (12, 5, 8) ages = ages + (1, 3, 5) print (ages[2]) ages = ages[2:] ages[0] = 3

What would the following program print to the screen when run? my_list = [7, 0, 0, "d", "n", "o", "B"] my_list.reverse() for thing in my_list: print (thing)

Given the following list: my_list = ["s", "Z", "e", "c", "c", "e", "r", "h", "e", "p", "t"] which program below would give the following output: s e c r e t for index in range(len(my_list)): print (str(index) + ". " + my_list)

Which of the following programs would produce the following output: 1. honey 2. bread 3. jelly 4. plates my_list = ["honey", "bread", "jelly", "plates"] for index in range(len(my_list)): print (str(index+1) + ". " + my_list[index])

Which of the following programs would alter my_list to consist of the following: [‘red’, ‘green’, ‘blue’, ‘orange’, ‘yellow’] my_list = ['red', 'green', 'blue', 'orange'] my_list.append('yellow')

What is the value of num after this code runs? shapes = ["triangle", "square", "hexagon", "circle", "pentagon"] num = len(shapes)

• 0

• 4

• 5

• 35

Which of the following data structures is immutable?

• Tuple

• List

• Dictionary

• 2d List

What does this program print? sentence = "My favorite animal is a dog or chipmunk" sentence_list = sentence.split() sentence_list[-3] = "penguin" sentence = " ".join(sentence_list) print (sentence)

• My favorite animal is a dog or penguin

• My favorite animal is a penguin or chipmunk

• My favorite animal is a dog penguin chipmunk

• My favorite animal is a dog or chipmunk

What does this code snippet print? fruit = ["b", "n", "n"] print ("a".join(fruit))

• bnn

• ba na na

• banan

• banana

What kind of data structure is user_data in the following declaration? user_data = ("TJ", 24, "artLover123")

• Tuple

• List

• String

• 2d List