Which of the following is not a built-in data type in Python?*DictionaryListTupleArray

Step 1: Break Down the Problem

We need to identify which of the options provided is not a built-in data type in Python.

Step 2: Relevant Concepts

In Python, the built-in data types include:

1. List - An ordered collection of items (mutable).
2. Tuple - An ordered collection of items (immutable).
3. Dictionary - A collection of key-value pairs (mutable).
4. Array - Not a built-in data type in Python; it is part of the array module, but not included by default as a core built-in type.

Step 3: Analysis and Detail

• List: Defined using square brackets [], e.g., my_list = [1, 2, 3].
• Tuple: Defined using parentheses (), e.g., my_tuple = (1, 2, 3).
• Dictionary: Defined using curly braces {} with key-value pairs, e.g., my_dict = {'a': 1, 'b': 2}.
• Array: Requires importing the array module, i.e., from array import array. It is not a core built-in type in the way lists, tuples, and dictionaries are.

Step 4: Verify and Summarize

Among the options:

• List, Tuple, and Dictionary are built-in data types in Python.
• Array is not a built-in data type by core standards.

Final Answer

Array is not a built-in data type in Python.