Python Sets MCQs: Exam-Centric Practice for Set Operations Page-3 section-1

21.

What will be the output of the following Python code?

>>> s={5,6}
>>> s*3

A. Error as unsupported operand type for set data type

B. {5,6,5,6,5,6}

C. {5,6}

D. Error as multiplication creates duplicate elements which isn't allowed

Answer & Solution Discuss in Board Save for Later

22.
In Python, how can you check if two sets have no elements in common?

A. isdisjoint()

B. nocommon()

C. different()

D. disjoint()

Answer & Solution Discuss in Board Save for Later

23.

What will be the output of the following Python code?

s={4>3, 0, 3-3}
all(s)
any(s)

A. True
False

B. False
True

C. True
True

D. False
False

Answer & Solution Discuss in Board Save for Later

24.

What will be the output of the following Python code snippet?

z=set('abc')
z.add('xyz')
z.update(set(['p', 'q']))
z

A. {'abc', 'p', 'q', 'xyz'}

B. {'a', 'b', 'c', ['p', 'q'], 'xyz}

C. {'a', 'c', 'c', 'p', 'q', 'x', 'y', 'z'}

D. {'a', 'b', 'c', 'p', 'q', 'xyz'}

Answer & Solution Discuss in Board Save for Later

25.

What will be the output of the following Python code?

>>> a={5,6,7}
>>> sum(a,5)

A. 5

B. 23

C. 18

D. Invalid syntax for sum method, too many arguments

Answer & Solution Discuss in Board Save for Later

26.

What will be the output of the following Python code?

x=set('abcde')
y=set('xyzbd')
x.difference_update(y)
x
y

A. {‘a’, ‘b’, ‘c’, ‘d’, ‘e’}
{‘x’, ‘y’, ‘z’}

B. {‘a’, ‘c’, ‘e’}
{‘x’, ‘y’, ‘z’, ‘b’, ‘d’}

C. {‘b’, ‘d’}
{‘b’, ‘d’}

D. {‘a’, ‘c’, ‘e’}
{‘x’, ‘y’, ‘z’}

Answer & Solution Discuss in Board Save for Later

27.

What will be the output of the following Python code?

>>> a={1,2,3}
>>> b=frozenset([3,4,5])
>>> a-b

A. {1,2}

B. Error as difference between a set and frozenset can't be found out

C. Error as unsupported operand type for set data type

D. frozenset({1,2})

Answer & Solution Discuss in Board Save for Later

28.

What will be the output of the following Python code?

>>> a={1,2,3}
>>> a.intersection_update({2,3,4,5})
>>> a

A. {2,3}

B. Error, duplicate item present in list

C. Error, no method called intersection_update for set data type

D. {1,4,5}

Answer & Solution Discuss in Board Save for Later

29.
In Python, how can you check if two sets have no elements in common?

A. isdisjoint()

B. nocommon()

C. different()

D. disjoint()

Answer & Solution Discuss in Board Save for Later

30.

What will be the output of the following Python code snippet?

l=[1, 2, 4, 5, 2, 'xy', 4]
set(l)
l

A. {1, 2, 4, 5, 2, ‘xy’, 4}
[1, 2, 4, 5, 2, ‘xy’, 4]

B. {1, 2, 4, 5, ‘xy’}
[1, 2, 4, 5, 2, ‘xy’, 4]

C. {1, 5, ‘xy’}
[1, 5, ‘xy’]

D. {1, 2, 4, 5, ‘xy’}
[1, 2, 4, 5, ‘xy’]

Answer & Solution Discuss in Board Save for Later

21.
What will be the output of the following Python code?

`>>> s={5,6} >>> s*3`

Answer & Solution

22.
In Python, how can you check if two sets have no elements in common?

Answer & Solution

23.
What will be the output of the following Python code?

`s={4>3, 0, 3-3} all(s) any(s)`

Answer & Solution

24.
What will be the output of the following Python code snippet?

`z=set('abc') z.add('xyz') z.update(set(['p', 'q'])) z`

Answer & Solution

25.
What will be the output of the following Python code?

`>>> a={5,6,7} >>> sum(a,5)`

Answer & Solution

26.
What will be the output of the following Python code?

`x=set('abcde') y=set('xyzbd') x.difference_update(y) x y`

Answer & Solution

27.
What will be the output of the following Python code?

`>>> a={1,2,3} >>> b=frozenset([3,4,5]) >>> a-b`

Answer & Solution

28.
What will be the output of the following Python code?

`>>> a={1,2,3} >>> a.intersection_update({2,3,4,5}) >>> a`

Answer & Solution

29.
In Python, how can you check if two sets have no elements in common?

Answer & Solution

30.
What will be the output of the following Python code snippet?

`l=[1, 2, 4, 5, 2, 'xy', 4] set(l) l`

Answer & Solution

Python Sets MCQs: Exam-Centric Practice for Set Operations

21. What will be the output of the following Python code? >>> s={5,6} >>> s*3

Answer & Solution

22. In Python, how can you check if two sets have no elements in common?

Answer & Solution

23. What will be the output of the following Python code? s={4>3, 0, 3-3} all(s) any(s)

Answer & Solution

24. What will be the output of the following Python code snippet? z=set('abc') z.add('xyz') z.update(set(['p', 'q'])) z

Answer & Solution

25. What will be the output of the following Python code? >>> a={5,6,7} >>> sum(a,5)

Answer & Solution

26. What will be the output of the following Python code? x=set('abcde') y=set('xyzbd') x.difference_update(y) x y

Answer & Solution

27. What will be the output of the following Python code? >>> a={1,2,3} >>> b=frozenset([3,4,5]) >>> a-b

Answer & Solution

28. What will be the output of the following Python code? >>> a={1,2,3} >>> a.intersection_update({2,3,4,5}) >>> a

Answer & Solution

29. In Python, how can you check if two sets have no elements in common?

Answer & Solution

30. What will be the output of the following Python code snippet? l=[1, 2, 4, 5, 2, 'xy', 4] set(l) l

Answer & Solution

21.
What will be the output of the following Python code?

`>>> s={5,6} >>> s*3`

22.
In Python, how can you check if two sets have no elements in common?

23.
What will be the output of the following Python code?

`s={4>3, 0, 3-3} all(s) any(s)`

24.
What will be the output of the following Python code snippet?

`z=set('abc') z.add('xyz') z.update(set(['p', 'q'])) z`

25.
What will be the output of the following Python code?

`>>> a={5,6,7} >>> sum(a,5)`

26.
What will be the output of the following Python code?

`x=set('abcde') y=set('xyzbd') x.difference_update(y) x y`

27.
What will be the output of the following Python code?

`>>> a={1,2,3} >>> b=frozenset([3,4,5]) >>> a-b`

28.
What will be the output of the following Python code?

`>>> a={1,2,3} >>> a.intersection_update({2,3,4,5}) >>> a`

29.
In Python, how can you check if two sets have no elements in common?

30.
What will be the output of the following Python code snippet?

`l=[1, 2, 4, 5, 2, 'xy', 4] set(l) l`