CBSE Class 11 Computer Science – Lists and Tuples in Python

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Study Materials

11th

11th - Computer Science

Lists and Tuples in Python

Chapter Overview

This chapter introduces two important sequence data types in Python—Lists and Tuples. Lists are mutable, ordered collections of items, while Tuples are similar but immutable. Students will explore how to create, access, modify, and manipulate these structures using indexing, slicing, loops, and built-in functions.

Important Keywords

  • List: An ordered, mutable collection of elements.
  • Tuple: An ordered, immutable collection of elements.
  • Indexing: Accessing elements using position (starting from 0).
  • Slicing: Extracting a sublist or subtuple using start:end notation.
  • Mutable: Can be changed after creation (applies to lists).
  • Immutable: Cannot be changed after creation (applies to tuples).

Detailed Notes

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