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You can use the _________ operator to determine whether a key exists in a dictionary.

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in
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1 Answer

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Final answer:

The correct operator to determine whether a key exists in a dictionary is the 'in' operator.

Step-by-step explanation:

The correct operator to determine whether a key exists in a dictionary is the in operator.

For example, if we have a dictionary called my_dict, we can use the in operator to check if a key exists in the dictionary like this:

  • if 'key' in my_dict:

If the key exists, the condition will evaluate to True, and if it doesn't exist, it will evaluate to False.

User Kyle Shanafelt
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