Python Data Structures

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What is a list in Python?

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A list is a mutable, ordered collection of items.

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What is a tuple in Python?

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A tuple is an immutable, ordered collection of items.

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What is a dictionary in Python?

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A dictionary is a mutable, unordered collection of key-value pairs.

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What does the .split() method do in Python?

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The .split() method splits a string into a list based on a specified delimiter.

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What does the .pop() method do in Python?

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The .pop() method removes and returns the last item from a list.

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What does the .append() method do in Python?

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The .append() method adds an item to the end of a list.

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What is the purpose of 'elif' in Python?

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The 'elif' statement is used to check multiple expressions for True and execute a block of code as soon as one of the conditions is True.

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What does the .extend() method do in Python?

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The .extend() method adds elements from an iterable to the end of a list.

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What is a set in Python?

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A set is an unordered collection of unique items.

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What does the .insert() method do in Python?

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The .insert() method adds an item at a specified index in a list.