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@PythonPr Answer: B) 4
Explanation:
dict.get(key, default) returns the default value if the key doesn’t exist.
Since 'd' is not in my_dict, it safely returns 4 instead of raising a KeyError.
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@PythonPr Answer: (B) 4
The code uses the get() method of a Python dictionary, which allows a default value to be specified if the requested key is not found.
The dictionary my_dict contains keys 'a', 'b', and 'c'.
It attempts to retrieve the value for the key 'd'.
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@PythonPr Answer: B
Solution: my_dict is a dict with 3 keys: 'a', 'b', and 'c'.
Let's figure out what's:
my_dict.get('d', 4)
The `get` dictionary method is used to get value for a key from the dictionary. Similar to [] notation.
But there is a difference.
If you try to access
+
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@PythonPr Explanation:
my_dict = {'a': 1, 'b': 2, 'c': 3} # Creating a dictionary with keys 'a', 'b', 'c'
result = my_dict.get('d', 4) # Attempting to get the value for key 'd'; if not found, return 4
print(result) # Output the result
An: b) 4
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English

@PythonPr 4, because
dict.get (d, 4)
returns the value associated with d when it exists. Since d doesn't exist in the dictionary, the method returns the default value 4.
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@PythonPr The output of the above Python code is 4 because
- The `get()` method in Python dictionaries returns the value for a given key if it exists in the dictionary.
- If the key doesn't exist, it returns the default value provided as the second argument.
English

@PythonPr 4
d is provided with a value (4) preventing key error
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