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Encoding Schemes and Number System — Flashcards

CBSE · Class 11 · Computer Science

80 flashcards for Encoding Schemes and Number System (CBSE Class 11 Computer Science) to test yourself on key terms and facts. Sample: "What is encoding?"

86 questions80 flashcards16 formulas & key relations5 concepts

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80 Flashcards·
Encoding basicsकोडन की मूल बातेंKeyboard input and codesकीबोर्ड इनपुट और कोडASCII
Card 1Encoding basics

What is encoding?

Answer

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.

Card 2कोडन की मूल बातें

कोडन क्या है?

Answer

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।…

Card 3Encoding basics

What is a cipher?

Answer

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.

Card 4कोडन की मूल बातें

सांकेतिक रूप क्या है?

Answer

सांकेतिक रूप का अर्थ है किसी चीज़ को ऐसा कोडित रूप देना जिससे उसे दूसरों से छिपाया या गुप्त रखा जा सके। इसे encryption भी कहा जाता है, और प्राप्तकर्ता इसे decrypt करके वास्तविक सामग्री वापस पा सकता है…

Card 5Keyboard input and codes

Why does a computer need encoding for keyboard input?

Answer

A computer understands only binary 0s and 1s. So when a key is pressed, it is mapped to a unique code, and that code is then converted to binary for the computer to understand.

Card 6कीबोर्ड इनपुट और कोड

कंप्यूटर को keyboard input के लिए कोडन की आवश्यकता क्यों होती है?

Answer

कंप्यूटर केवल binary 0s और 1s समझता है। इसलिए जब कोई कुंजी दबाई जाती है, तो उसे एक अद्वितीय कोड से जोड़ा जाता है, और फिर उस कोड को कंप्यूटर के समझने के लिए binary में बदला जाता है।…

Card 7ASCII

What is ASCII?

Answer

ASCII stands for American Standard Code for Information Interchange. It was developed in the early 1960s for standardising character representation. It initially used 7 bits and can encode 2^7 = 128 c…

Card 8ASCII

ASCII क्या है?

Answer

ASCII का पूरा नाम American Standard Code for Information Interchange है। इसे प्रारंभिक 1960s में अक्षर निरूपण को मानकीकृत करने के लिए विकसित किया गया था। इसमें शुरू में 7 bits का उपयोग हुआ और यह 2^7 =…

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Frequently Asked Questions

What are the important topics in Encoding Schemes and Number System for CBSE Class 11 Computer Science?
Key topics in Encoding Schemes and Number System include Encoding Schemes, ASCII, ISCII, and Unicode Examples, Number Systems and Positional Value, Binary, Octal, and Hexadecimal Number Systems. Study these first, then practise questions on each for Class 11 exams.
How many flashcards are available for Encoding Schemes and Number System?
There are 80 flashcards for Encoding Schemes and Number System covering key definitions, facts and ideas. A few sample cards are shown on this page.
How should I revise Encoding Schemes and Number System for Class 11 exams?
Learn the core ideas first, then work through the 86 practice questions on Encoding Schemes and Number System. Revise definitions regularly and use flashcards for quick recall before the exam.

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