Lists — Syllabus
CBSE · Class 11 · Computer Science
What Lists covers in CBSE Class 11 Computer Science: 4 topics, for the 2026-27 session. Part of the CBSE Class 11 Computer Science syllabus.
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Topics in Lists
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. 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. 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. 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
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Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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