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CBSE Class 11 Computer Science — Flashcards

CBSE Class 11 Computer Science flashcards, chapter by chapter — 866 flashcards across 11 chapters. Follows the CBSE syllabus.

How to Use Flashcards

  1. Read the question — answer it in your head before flipping.
  2. Check the answer — mark the cards you got wrong.
  3. Repeat the hard ones — review wrong cards more often, easy ones less.
  4. Little and often — short daily sessions beat long cramming sessions.

Chapter-Wise Flashcards — 11 Chapters

Q: What is a computer system?

A: A computer system is a computer along with additional hardware and software. It accepts data as input, processes it, and generates output.

Q: कंप्यूटर सिस्टम क्या है?

A: कम्प्यूटर सिस्टम एक कम्प्यूटर होता है जिसके साथ अतिरिक्त हार्डवेयर और सॉफ्टवेयर भी होते हैं। यह इनपुट के रूप में डाटा लेता है, उसे प्रोसेस करता है और आउटपुट देता है।

Q: What are the main components of a computer system?

A: A computer system primarily comprises CPU, memory, input/output devices, and storage devices. These work together as one unit.

All 80 Computer System flashcards

Q: What is encoding?

A: Encoding is the mechanism of converting data into an equivalent cipher using a specific code. It helps represent characters and symbols in a form that a computer can store and process.

Q: कोडन क्या है?

A: कोडन डेटा को एक विशिष्ट कोड का उपयोग करके एक समतुल्य सांकेतिक रूप में बदलने की प्रक्रिया है। यह अक्षरों और प्रतीकों को ऐसे रूप में दर्शाने में मदद करता है जिसे कंप्यूटर संग्रहीत और संसाधित कर सके।

Q: What is a cipher?

A: A cipher means something converted to a coded form to hide or conceal it from others. It is also called encryption, and the receiver can decrypt it to get back the actual content.

All 80 Encoding Schemes and Number System flashcards

Q: What is Artificial Intelligence (AI)?

A: AI endeavours to simulate the natural intelligence of human beings into machines, making them behave intelligently. It imitates cognitive functions like learning, decision-making, and problem solving.

Q: कृत्रिम बुद्धिमत्ता (AI) क्या है?

A: AI मशीनों में मानव की स्वाभाविक बुद्धि का अनुकरण करने का प्रयास करता है, जिससे वे बुद्धिमानी से व्यवहार करें। यह सीखने, निर्णय लेने और समस्या समाधान जैसे संज्ञानात्मक कार्यों का अनुकरण करता है।

Q: How does an AI system make decisions?

A: An AI system uses a knowledge base, which is a store of facts, assumptions, and rules. It uses this information for decision making and can also learn from past experiences or outcomes.

All 76 Emerging Trends flashcards

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Frequently Asked Questions

Where can I find CBSE Class 11 Computer Science Flashcards?

This page has flashcards for 11 chapters of CBSE Class 11 Computer Science for the 2026-27 session. Each chapter links to its own page with the full set.

Go through the syllabus first, then work chapter by chapter: learn the ideas, practise questions, and revise with notes and flashcards. Leave time at the end to revise every chapter once more under timed conditions.

Read the question side, answer it in your head, then check. Put the cards you got wrong back into the pile and review them again the next day. Short daily sessions work better than long ones.

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