In order to store values in terms of key and value we use what core data type.Optionslistclassdictionarytuple
Question
In order to store values in terms of key and value we use what core data type?
Options:
- list
- class
- dictionary
- tuple
Solution
To store values in terms of key and value, the appropriate core data type is a dictionary.
Explanation:
- Definition: A dictionary is an unordered collection of items. Each item is stored as a key-value pair.
- Key-Value Pair: In a dictionary, each key is unique and is used to access the corresponding value. This allows for efficient data retrieval.
- Use Cases: Dictionaries are commonly used when you need to associate values with unique keys, such as in databases, configurations, and more.
In contrast:
- List: This is an ordered collection of items, accessed by their index.
- Class: This is a blueprint for creating objects and does not directly relate to key-value pairs.
- Tuple: This is an ordered collection, similar to lists but immutable, and also does not support key-value pair storage.
Final Answer
The correct answer is dictionary.
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