Interview Question

What are lists in Python?

Lists are ordered, mutable sequences.

💡 Concept ✅ Quick Revision 🐍 Python

Answer

A list is a mutable sequence of object references. • Lists preserve item order. • They support indexing, slicing, and in-place changes. • A list can contain objects of different types.

💡 Simple Example

values = [1, 2] values.append(3) print(values)

Output

[1, 2, 3]

⚡ Quick Revision

Lists are ordered, mutable sequences.