6.5.1 Creating and Altering Data Structures Quiz

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 my_list:
if index % 2 == 0:
print(my_list[index])

for index in range(my_list):
if index % 2 == 0:
print(my_list[index])

for index in len(my_list):
if index % 2 == 0:
print(my_list[index])

for index in range(len(my_list)):
if index % 2 == 0:
print(my_list[index])

for index in range(len(my_list)):
if index % 2 == 0:
print(my_list[index])

Which values entered into 'my_list' would print a value of '-1' after the program has run?
my_list = [...]
num = 0
for thing in my_list:
num = num - thing
print(num)

5, -10, 6

-10, -5, 6

-5, 10, 6

-5, 0, 10, 6

5, -10, 6

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) + ". " + my_list)

my_list = ["honey", "bread", "jelly", "plates"]
for index in range(len(my_list)):
print(str(index+1) + ". " + my_list[index])

my_list = ["honey", "bread", "jelly", "plates"]
for index in my_list:
print(str(index+1) + ". " + my_list[index])

my_list = ["honey", "bread", "jelly", "plates"]
for index in len(my_list):
print(str(index) + ". " + my_list[index])

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')

my_list = ['red', 'green', 'blue', 'orange']
my_list.extend('yellow')

my_list = ['red', 'green', 'blue', 'orange']
my_list.replace('yellow')

my_list = ['red', 'green', 'blue', 'orange']
my_list.add('yellow')

my_list = ['red', 'green', 'blue', 'orange']
my_list.append('yellow')

What will be the output of the following program?
my_list = [1, 2, 3, 4]
num = 5
for index in range(len(my_list)):
my_list.append(num + index)
print(my_list)

[1, 2, 3, 4, 5, 6, 7, 8]

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

Tuple

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

List

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

ages[0] = 3

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

bnn

ba na na

banan

banana

banan

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

5

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 penguin or chipmunk

Which of the following data structures is immutable?
Tuple
List
Dictionary
2d List

Tuple

What does this program print?

heights = [65, 56, 67, 48, 64]
heights.sort()
heights.extend([60, 61, 62])
heights.remove(67)
print(heights)

[48, 56, 64, 65, [60, 61, 62]]

[48, 56, 60, 61, 62, 64, 65]

[48, 56, 64, 65, 60, 61, 62]

The program will error.

[48, 56, 64, 65, 60, 61, 62]

How many times does this program print That's a large class!?
num_students = [23, 21, 33, 35, 24, 35] for num in num_students: if num > 23: print("That's a large class!")

4

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)

B
o
n
d
0
0
7