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