Test your understanding of Python sets with true/false questions. Practice set operations, membership, and manipulation to strengthen your Python programming skills. Ideal for beginners and students preparing for exams or interviews.
❌ False – Sets automatically remove duplicate elements, as they only store unique values.
✅ True – Sets are mutable, meaning you can add or remove elements after creation.
❌ False – Empty curly braces create an empty dictionary. To create an empty set, you must use set().
❌ False – Lists are unhashable (mutable) and cannot be added to sets. You would need to convert the list to a tuple first.
❌ False – Frozen sets are immutable versions of regular sets.
✅ True – union() creates and returns a new set without modifying the original sets.
✅ True – difference_update() modifies the set in-place, unlike difference() which returns a new set.
✅ True – symmetric_difference() returns elements that are in either set but not in both.
❌ False – Set comprehension uses curly braces {}, like dictionary comprehension, but without key-value pairs.
❌ False – Sets are unordered collections and do not maintain insertion order (though since Python 3.7, they maintain insertion order as an implementation detail, this shouldn't be relied upon).
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