Select the correct answerIn order to store values in terms of key and value we use what core data type.Optionstuplelistclassdictionary
Question
Select the correct answerIn order to store values in terms of key and value we use what core data type.Optionstuplelistclassdictionary
Solution 1
The correct answer is dictionary. In Python, a dictionary is a mutable data type that stores mappings of unique keys to values. Here's how you can create a dictionary:
my_dict = {'key1': 'value1', 'key2': 'value2', 'key3': 'value3'}
In this example, 'key1', 'key2' and 'key3' are keys and 'value1', 'value2' and 'value3' are the values. Each key is separated from its value by a colon (:), the items are separated by commas, and the whole thing is enclosed in curly braces. An empty dictionary without any items is written with just two curly braces, like this: {}.
Keys are unique within a dictionary while values may not be. The values of a dictionary can be of any type, but the keys must be of an immutable data type such as strings, numbers, or tuples.
Solution 2
The correct answer is dictionary. In Python, a dictionary is a mutable data type that stores mappings of unique keys to values. Here's how you can create a dictionary:
my_dict = {'key1': 'value1', 'key2': 'value2', 'key3': 'value3'}
In this example, 'key1', 'key2' and 'key3' are keys and 'value1', 'value2' and 'value3' are the values. Each key is separated from its value by a colon (:), the items are separated by commas, and the whole thing is enclosed in curly braces. An empty dictionary without any items is written with just two curly braces, like this: {}.
Keys are unique within a dictionary while values may not be. The values of a dictionary can be of any type, but the keys must be of an immutable data type such as strings, numbers, or tuples.
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