Read and download the Dictionaries PDF from the official NCERT Book for Class 11 Computer Science. Updated for the 2025-26 academic session, you can access the complete Computer Science textbook in PDF format for free.
NCERT Class 11 Computer Science Dictionaries Digital Edition
For Class 11 Computer Science, this chapter in NCERT Book Class 11 Computer Science Dictionaries provides a detailed overview of important concepts. We highly recommend using this text alongside the NCERT Solutions for Class 11 Computer Science to learn the exercise questions provided at the end of the chapter.
Dictionaries NCERT Book Class Class 11 PDF (2025-26)
What is dictionary?
A dictionary is like a list, but more in general. In a list, index value is an integer, while
in a dictionary index value can be any other data type and are called keys. The key will
be used as a string as it is easy to recall. A dictionary is an extremely useful data storage
construct for storing and retrieving all key value pairs, where each element is accessed
(or indexed) by a unique key. However, dictionary keys are not in sequences and hence
maintain no left-to right order.
Key-value pair
We can refer to a dictionary as a mapping between a set of indices (which are called
keys) and a set of values. Each key maps a value. The association of a key and a value is
called a key-value pair.
Syntax:
my_dict = {'key1': 'value1','key2': 'value2','key3': 'value3'…'keyn': 'valuen'}
Please click the link below to download NCERT Class 11 Computer Science Dictionaries
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Important Practice Resources for Class 11 Computer Science
NCERT Book Class 11 Computer Science Dictionaries
Download the official NCERT Textbook for Class 11 Computer Science Dictionaries, updated for the latest academic session. These e-books are the main textbook used by major education boards across India. All teachers and subject experts recommend the Dictionaries NCERT e-textbook because exam papers for Class 11 are strictly based on the syllabus specified in these books. You can download the complete chapter in PDF format from here.
Download Computer Science Class 11 NCERT eBooks in English
We have provided the complete collection of NCERT books in English Medium for all subjects in Class 11. These digital textbooks are very important for students who have English as their medium of studying. Each chapter, including Dictionaries, contains detailed explanations and a detailed list of questions at the end of the chapter. Simply click the links above to get your free Computer Science textbook PDF and start studying today.
Benefits of using NCERT Class 11 Textbooks
The Class 11 Computer Science Dictionaries book is designed to provide a strong conceptual understanding. Students should also access NCERT Solutions and revision notes on studiestoday.com to enhance their learning experience.
You can download the NCERT Book for Class 11 Computer Science Dictionaries for latest session from StudiesToday.com
Yes, you can click on the link above and download chapter wise NCERT Books in PDFs for Class 11 for Computer Science Dictionaries
Yes, the NCERT Book issued for Class 11 Computer Science Dictionaries have been made available here for latest academic session
You can easily access the link above and download the Class 11 NCERT Books Computer Science Dictionaries for each chapter