What will be the output of the following Python code snippet?>>> a={1:"A",2:"B",3:"C"}>>> del amethod del doesn’t exist for the dictionarydel deletes the values in the dictionarydel deletes the entire dictionarydel deletes the keys in the dictionary
Question
What will be the output of the following Python code snippet?>>> a={1:"A",2:"B",3:"C"}>>> del amethod del doesn’t exist for the dictionarydel deletes the values in the dictionarydel deletes the entire dictionarydel deletes the keys in the dictionary
Solution
The Python code snippet you provided is incomplete and has syntax errors. However, I can explain what the del keyword does in Python.
In Python, del is a keyword that is used to delete objects. In the context of dictionaries, it can be used in several ways:
-
del a[key]- This will delete the key-value pair from the dictionaryawherekeyis the key of the specific pair. If the key is not in the dictionary, this will raise aKeyError. -
del a- This will delete the entire dictionarya. After this operation, any references toawill raise aNameErrorbecause the dictionary no longer exists.
So, to answer your options:
deldoes exist for dictionaries in Python.delcan delete specific values in the dictionary if used asdel a[key].delcan delete the entire dictionary if used asdel a.delcan delete specific keys in the dictionary if used asdel a[key].
Please provide a complete and correct Python code snippet for a more specific answer.
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