Sets and dictionaries

What are the main characteristics of the sets?

• They're miss organized.

• They're organized.

• They're immutable and iterable.

• They're not indexed.

What is the difference between the sets and the frozensets?

• The frozensets are indexed.

• The sets are immutable.

• The frozensets are immutable.

• The sets are organized.

What functions do you use to erase an element in a dictionary?

• remove

• popitem

• pop

• delete

Create two sets, join them together and find the difference.

What functions do you use to erase elements in a set?

• delete

• pop

• discard

• popitem

• remove

What's the difference between remove and discard?

• Remove returns nothing.

• Discard returns an error if it doesn't find the element.

• Remove returns an error if it doesn't find the element.

• Discard doesn't return anything.

Create a dictionary and print their keys in a tuple.

How do you create a copy?

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In dictionaries, what is the difference between pop and popitem?

• pop eliminates the value or the last element.

• pop eliminates the last element and popitem eliminates the element.

• pop eliminates the value and popitem eliminates the last element.

• popitem eliminates the value or the last element.