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WorksheetsCode.org Unit 8
Total questions: 12
Worksheet time: 8mins
Which of the following is NOT true about tuples?
Tuples are ordered.
Tuples are immutable.
Tuples can contain elements of different types.
Tuples use parentheses to access individual elements, rather than square brackets.
Which of the following is the correct way to declare a tuple?
x = (1, 2, 3)
x = [1, 2, 3]
Which of the following Python programs creates a list with the numbers 1 through 5?
my_list = (1, 2, 3, 4, 5)
my_list = [1, 2, 3, 4, 5]
my_list = 1, 2, 3, 4, 5
my_list = "1, 2, 3, 4, 5"
Which of the following code snippets will correctly convert a string to a list?
my_string = "hello"
str_as_list = list(my_string)
my_string = "hello"
str_as_list = listify(my_string)
my_string = "hello"
str_as_list = make_list(my_string)
my_string = "hello"
str_as_list = new_list(my_string)
What does the following code print?
time_of_day = ["morning", "afternoon", "evening"]
for word in time_of_day:
print("Good " + word)
Good morning, Good afternoon, Good evening
Good morning
Good afternoon
Good evening
Good morning
Good morning
Good morning
Good morning
What code below will print the following?
Letter 1: T
Letter 2: i
Letter 3: m
name = "Tim"
name_list = list(name)
for index, value in enumerate(name_list):
print("Letter " + str(index+1) + ": " + value)
name = "Tim"
name_list = list(name)
for index, value in (name_list):
print("Letter " + str(index+1) + ": " + value)
name = "Tim"
name_list = list(name)
for index in enumerate(name_list):
print("Letter " + str(index) + ": " + value)
name = "Tim"
name_list = list(name)
for index, value in enumerate(name_list):
print(value + str(index))
Look at the following program:
my_list = ["bananas", "oranges", "grapes", "pineapples", "apples"]
# You pick the code that goes here...
# ...
# ...
print(my_list)
Pick the code that results in the following output:
['apples', 'bananas', 'grapes', 'oranges', 'pineapples']
my_list.sort()
my_list.reverse()
my_list.sort()
my_list.reverse()
my_list.remove("grapes")
Look at the following program:
my_list = ["bananas", "oranges", "grapes", "pineapples", "apples"]
# You pick the code that goes here...
# ...
# ...
print(my_list)
Pick the code that results in the following output:
['pineapples', 'oranges', 'grapes', 'apples']
my_list.remove("bananas")
my_list.sort()
my_list.remove("bananas")
my_list.reverse()
my_list.remove("bananas")
my_list.sort()
my_list.reverse()
my_list.remove("bananas")
name can be assigned to any object
(a)
mutable sequence elements between [ ]
(a)
an immutable sequence of elements between ( )
(a)
Lists are enclosed in (a) ?
