Questão 1
Questão
What is the output of the following ?
sampleSet = {"Yellow", "Orange", "Black"}
sampleSet.add("Blue")
sampleSet.add("Orange")
print(sampleSet)
Responda
-
{‘Blue’, ‘Orange’, ‘Yellow’, ‘Orange’, ‘Black’}
-
{‘Blue’, ‘Orange’, ‘Yellow’, ‘Black’}
Questão 2
Questão
The union() method returns a new set with all items from both sets by removing duplicates
Questão 3
Questão
Select all the correct ways to copy two sets
Responda
-
set2 = set1.copy()
-
set2 = set1
-
set2 = set(set1)
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set2.update(set1)
Questão 4
Questão
What is the output of the following
sampleSet = {"Yellow", "Orange", "Black"}
sampleSet.discard("Blue")
print(sampleSet)
Questão 5
Questão
The symmetric_difference() method returns a set that contains all items from both sets, but not the items that are present in both sets.
Questão 6
Questão
What is the output of the following code
aSet = {1, 'PYnative', ['abc', 'xyz'], True}
print(aSet)
Responda
-
{1, ‘PYnative’, [‘abc’, ‘xyz’]}
-
{1, ‘PYnative’, [‘abc’, ‘xyz’], True}
-
TypeError
Questão 7
Questão
Select which is true for Python set
Responda
-
Sets are unordered.
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Set doesn’t allow duplicate
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sets are written with curly brackets {}
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set Allows duplicate
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set is immutable
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a set object does support indexing
Questão 8
Questão
What is the output of the following set operation.
set1 = {"Yellow", "Orange", "Black"}
set2 = {"Orange", "Blue", "Pink"}
set1.difference_update(set2)
print(set1)
Responda
-
{‘Black’, ‘Yellow’}
-
{‘Yellow’, ‘Orange’, ‘Black’, ‘Blue’, ‘Pink’}
Questão 9
Questão
What is the output of the following code
sampleSet = {"Yellow", "Orange", "Black"}
print(sampleSet[1])
Responda
-
Yellow
-
Syntax Error
-
Orange
Questão 10
Questão
What is the output of the following union operation
set1 = {10, 20, 30, 40}
set2 = {50, 20, "10", 60}
set3 = set1.union(set2)
print(set3)
Responda
-
{40, 10, 50, 20, 60, 30}
-
{40, ’10’, 50, 20, 60, 30}
-
{40, 10, ’10’, 50, 20, 60, 30}
-
SynatxError: Different types cannot be used with sets
Questão 11
Questão
What is the output of the following set operation
set1 = {"Yellow", "Orange", "Black"}
set2 = {"Orange", "Blue", "Pink"}
set3 = set2.difference(set1)
print(set3)
Questão 12
Questão
Select all the correct options to remove “Orange” from the set.
sampleSet = {"Yellow", "Orange", "Black"}
Questão 13
Questão
What is the output of the following
set1 = {10, 20, 30, 40, 50}
set2 = {60, 70, 10, 30, 40, 80, 20, 50}
print(set1.issubset(set2))
print(set2.issuperset(set1))
Responda
-
False
False
-
True
True
-
False
True
-
True
False
Questão 14
Questão
What is the output of the following set operation
sampleSet = {"Yellow", "Orange", "Black"}
sampleSet.update(["Blue", "Green", "Red"])
print(sampleSet)
Responda
-
{‘Yellow’, ‘Orange’, ‘Red’, ‘Black’, ‘Green’, ‘Blue’}
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{‘Yellow’, ‘Orange’, ‘Black’, [“Blue”, “Green”, “Red”]}
-
TypeError: update() doesn’t allow list as a argument.
Questão 15
Questão
What is the output of the following code
aSet = {1, 'PYnative', ('abc', 'xyz'), True}
print(aSet)
Responda
-
TypeError
-
{‘PYnative’, 1, (‘abc’, ‘xyz’), True}
-
{‘PYnative’, 1, (‘abc’, ‘xyz’)}