Graded Questions

Question 1

Which method is used to remove the last element from a tuple?

Tuple is immutable

remove()

delete()

last()

Question 2

Which of the following is true about tuple packing and unpacking in python?

Tuple packing involves converting a tuple into a list.

Tuple unpacking involves converting a list into a tuple.

Tuple packing involves creating a tuple from multiple values, while tuple unpacking involves extracting values from a tuple.

Tuple packing and unpacking are the same operations.

Question 3

Can you change the elements of a tuple after it has been created?

Yes

Question 4

Which of the following is a valid way to delete a tuple?

del my_tuple

my_tuple.delete()

my_tuple.remove()

my_tuple.pop()

Question 5

What is the output of python code?

my_tuple=(apple, banana, cherry)
flag=banana in my_tuple
print(flag)

True

False

Error

None

Question 6

How do you check if an element exists in a tuple?

Using the exists() method.

Using the in keyword.

Using a loop.

Tuples do not support element existence checks.

Question 7

What is the output of python code?

my_tuple=(1, 2, 3)
print(max(my_tuple))

Error

Question 8

How do you create an empty tuple in python?

empty_tuple=()

empty_tuple=[]

empty_tuple={}

empty_tuple=None.

Question 9

What does the max() function return when applied to a tuple of numbers?

The maximum element in the tuple.

The sum of all elements in the tuple.

The average of all elements in the tuple.

The total number of elements in the tuple.

Question 10

How do you convert a tuple to a string?

str(my_tuple)

my_tuple.to_string()

tuple_to_string(my_tuple)

my_tuple.str()

Question 11

What is the output of python code?

my_tuple=(1, 2, 3, 2, 4, 2)
print(my_tuple.count(2))

Question 12

What is the output of python code?

my_tuple=(1, 2, 3)
new_tuple=my_tuple * 2
print(new_tuple)

(1, 2, 3, 1, 2, 3)

(2, 4, 6)

Error

Question 13

What is the result of python code?

my_tuple=(1, 2, 3)
my_tuple.count(4)
print(my_tuple)

Error

Question 14

Which of the following is a valid way to check if two tuples are equal?

my_tuple1 == my_tuple2

my_tuple1 is my_tuple2

my_tuple1 . equals(my_tuple2)

my_tuple1.compare(my_tuple2)

Question 15

What is the result of python code?

my_tuple=(1, 2, 3, 4)
print(my_tuple[::-1])

(4, 3, 2, 1)

(1, 2, 3, 4)

(1, 4, 3 , 2)

Error

Question 16

What is the result of python code?

t = (1,) + (2, 3)
print(t)

(1, 2, 3)

(1, 2)

(2, 3)

Error, tuples cannot be added this way..

Question 17

Which method is used to find the number of occurrences of a specific element in a tuple?

count()

find()

index()

occurrences()

Question 18

What is the output of python code?

my_tuple=(3, 1, 4, 1, 5)
t=sorted(my_tuple)
print(t)

[1, 1, 3, 4, 5]

(1, 3, 4, 5)

(5, 4, 3, 1, 1)

Error, tuples cannot be sorted.

Question 19

What is the result of python code?

my_tuple=tuple(hello)
print(my_tuple)

('h', 'e', 'l', 'l', n 'o')

('hello')

('h', 'e', 'l', 'l', 'o', )

('hello', )

Question 20

Which of the following is a valid way to access an element in a tuple?

my_tuple(0)

my_tuple[0]

my_tuple{0}

my_tuple.0

Question 21

Which of the following is a valid way to sort a tuple?

my_tuple.sort()

sorted(my_tuple)

my_tuple.sort_tuple()

Tuples cannot be sorted.

Question 22

How do you create a tuple with a single element?

(1)

(1,)

tuple(1)

Question 23

Which of the following is a valid way to create an empty tuple?

empty_tuple=()

empty_tuple=(None)

empty_tuple=( 0 )

empty_tuple=( [] )

Question 24

Tuples are mutable in python?

True

False

Question 25

Can a tuple contain elements of different data types in python?

Yes

Question 26

What is the result of python code?

my_tuple=(apple, banana, cherry)
position=my_tuple.index(banana)
print(position)

Error

Question 27

What is the output of python code?

t=(1, 2, 3) * 3
print(t)

(1, 2, 3)

(1, 2, 3, 1, 2, 3, 1, 2, 3)

Error

Question 28

How do you create a shallow copy of a tuple?

new_tuple=my_tuple .copy()

new_tuple=my_tuple

new_tuple=copy(my_tuple)

Tuples cannot be copied.

Question 29

Which of the following is a valid way to add elements to a tuple?

my_tuple.append( 4 )

my_tuple.add( 4 )

Tuples cannot have elements added to them.

my_tuple.insert(1, 4)

Question 30

Which of the following is a valid way to reverse a tuple?

my_tuple.reverse( )

tuple(reversed(my_tuple))

my_tuple[::1]

Tuples cannot be reversed.

Question 31

What is the result of python code?

my_tuple=(1, 2, 3)
my_tuple[0]=4
print(my_tuple)

(4, 2, 3)

(1, 2, 3)

Error, tuples are immutable.

(1, 2, 3, 4)

Question 32

Which of the following statements is true about nested tuples in python?

Nested tuples are not allowed in Python.

Nested tuples can only contain integers.

Nested tuples can have tuples as elements.

Nested tuples are always mutable.

Question 33

Which of the following operations is not supported by tuples?

Concatenation.

Repetition.

Slicing.

Element assignment.

Question 34

How do you slice a tuple to get all elements except the last one?

my_tuple[1:]

my_tuple[:-1]

my_tuple[-1:]

my_tuple[:-2]

Question 35

Which of the following is a valid way to create a tuple of numbers from 1 to 5?

tuple(1, 2, 3, 4, 5)

tuple(range(1, 6))

(1 2 3 4 5)

([1, 2, 3, 4, 5])

Question 36

What is the purpose of parentheses in a tuple?

They are optional and are used for decoration.

They are used to indicate that the elements are strings.

They are used to group elements together and create a tuple.

They are used to indicate that the elements are integers.

Question 37

Which of the following methods can be used to find the index of an element in a tuple?

find()

index()

locate()

search()

Question 38

What is the result of the following code snippet?

my_tuple=(1, 2, 3) + (4, 5, 6)
print(my_tuple)

(1, 2, 3, 4, 5, 6)

(1, 2, 3) + (4, 5, 6)

(5, 7, 9)

Error, you cannot concatenate tuples this way..

Question 39

What is the output of python code?

my_tuple=(1, 2, 3)
print(my_tuple[1:2])

(2, 3)

(2, )

Error

Question 40

What is the output of python code?

my_tuple=(1, 2, 3)
print(my_tuple[1:3])

(1, 2)

(2, 3)

(2, 3, 1)

Error

Question 41

How do you convert a tuple into a list?

list(my_tuple)

my_tuple.to_list()

tuple_to_list(my_tuple)

my_tuple.list()

Question 42

What is the result of python code?

flag=3 in (1, 2)
print(flag)

True

False

Error

None

Question 43

What is a tuple in python?

An immutable sequence of elements.

A mutable sequence of elements.

A data type to store only integers.

A type of list.

Question 44

Which of the following statements is true about tuple comprehension in python?

Tuple comprehension is similar to list comprehension.

Tuple comprehension is not supported in python.

Tuple comprehension uses curly braces{}.

Tuple comprehension uses square brackets[].

Question 45

What is the output of python code?

my_tuple=(1, 2, 3)
my_tuple. remove(2)
print(my_tuple)

(1, 3)

(1, 2, 3)

Error, tuples do not have a remove( ) method.

(2, 3)

Question 46

What is the result of python code?

my_tuple=(1, 2, 3, 4, 5)
print(my_tuple[-2])

Question 47

How do you convert a list into a tuple?

list_to_tuple(my_list).

my_list.to_tuple().

tuple(my_list).

convert(my_list, tuple).

Question 48

How do you concatenate two or more tuples?

Using the+operator.

Using the concatenate()method.

Using the join()method.

Using the append()method.

Question 49

Which of the following statements is true about the memory usage of tuples compared to lists?

Tuples use less memory than lists.

Tuples use more memory than lists.

Tuples and lists use the same amount of memory.

Memory usage depends on the size of the tuple or list.

Question 50

What is the output of python code?

my_tuple=(1, 2, 3, (4, 5))
print(len(my_tuple))

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Phone

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