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Chapter 9 of 11
Syllabus

Lists

CBSE · Class 11 · Computer Science

Complete topic list for Lists in CBSE Class 11 Computer Science. Key concepts, sub-topics, and what to focus on for board exams.

44 questions84 flashcards5 concepts

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4 Topics · CBSE Class 11 Computer Science

Topics in Lists

1

1. Introduction to Lists

  • Elements of a list are enclosed in square brackets and separated by commas.
  • A list is ordered, so the position of each element matters.
  • A list is mutable, so its contents can be changed after creation.
2

2. List Operations

  • The concatenation operator + joins two lists.
  • Concatenation does not change the original lists.
  • The repetition operator * repeats a list a specified number of times.
3

3. Traversing a List

  • A list can be traversed using a for loop.
  • A list can also be traversed using range() and len().
  • A while loop can also be used for traversal.
4

4. List Methods and Built-in Functions

  • list() with no argument creates an empty list.
  • list() with a sequence argument creates a list from that sequence.
  • append() adds a single element at the end of the list.

Key Concepts

Central concept: List as an ordered, mutable sequence data type in Python

List structureIndexingMutabilityList operationsTraversalBuilt-in functions and methodsNested listsCopying lists

Frequently Asked Questions

What are the important topics in Lists for CBSE Class 11 Computer Science?
Lists covers several key topics that are frequently asked in CBSE Class 11 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Lists — CBSE Class 11 Computer Science?
Understand the core concepts first, then work through the 44 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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