ExamAdept

How can you check if two sets have no elements in common?

A:

set.is_not_common(other_set)

B:

set.not_common(other_set)

C:

set.isdisjoint(other_set)

D:

set.disjoint(other_set)

Answer: C

The isdisjoint() method checks if two sets have no elements in common.

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What is the result of the expression set('programming') | set('python')?

A:

{'p', 'r', 'o', 'g', 'a', 'm', 'i', 'n'}

B:

{'p', 'r', 'o', 'g', 'a', 'm', 'i', 'n', 'y', 't', 'h'}

C:

['p', 'r', 'o', 'g', 'a', 'm', 'i', 'n']

D:

('programming', 'python')

Answer: B

The '|' operator performs the union of two sets, combining unique elements.

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Which method is used to remove all elements from a set?

A:

set.clear()

B:

set.remove_all()

C:

set.delete_all()

D:

set.empty()

Answer: A

The clear() method is used to remove all elements from a set.

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What is the purpose of the set.update(iterable) method?

A:

Adds elements to the set.

B:

Removes elements from the set.

C:

Updates the set with elements from another set.

D:

Raises a TypeError since sets are immutable.

Answer: A

The update() method is used to add elements to the set.

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Which of the following methods is used to check if a set is a subset of another set?

A:

set.is_subset(other_set)

B:

set.contains(other_set)

C:

set.issubset(other_set)

D:

set.subset(other_set)

Answer: C

The issubset() method is used to check if a set is a subset of another set.

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Questions for: Sets