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Data Communication

Karnataka Board · Class 12 · Computer Science

Flashcards for Data Communication — Karnataka Board Class 12 Computer Science. Quick Q&A cards covering key concepts, definitions, and formulas.

50 questions88 flashcards5 concepts

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An illustration showing various computing devices (computer, printer, server, switch) connected to form a network, exchanging data over a communication medium.
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88 Flashcards
Card 1Concept of Communication

What is data communication?

Answer

Data communication is the exchange of data between two or more networked or connected devices like laptops, PCs, printers, and routers.

Card 2संचार की अवधारणा

डेटा संचार क्या है?

Answer

डेटा संचार दो या अधिक नेटवर्क से जुड़े या जुड़े हुए उपकरणों, जैसे लैपटॉप, PCs, प्रिंटर, और राउटर, के बीच डेटा का आदान-प्रदान है।…

Card 3डेटा संचार के घटक

डेटा संचार के पांच मुख्य घटक क्या हैं?

Answer

पांच मुख्य घटक हैं प्रेषक, प्राप्तकर्ता, संचार माध्यम, संदेश, और प्रोटोकॉल।…

Card 4Components of Data Communication

What are the five main components of data communication?

Answer

The five main components are sender, receiver, communication medium, message, and protocols.

Card 5Components of Data Communication

What is a sender in data communication?

Answer

A sender is a computer or any device that can send data over a network, such as a computer, mobile phone, smartwatch, walkie-talkie, or video recording device.

Card 6डेटा संचार के घटक

डेटा संचार में प्रेषक क्या है?

Answer

प्रेषक एक कंप्यूटर या कोई भी उपकरण है जो नेटवर्क के माध्यम से डेटा भेज सकता है, जैसे कंप्यूटर, मोबाइल फोन, स्मार्टवॉच, वॉकी-टॉकी, या वीडियो रिकॉर्डिंग उपकरण।…

Card 7डेटा संचार के घटक

डेटा संचार में प्राप्तकर्ता क्या है?

Answer

प्राप्तकर्ता एक कंप्यूटर या कोई भी उपकरण है जो नेटवर्क से डेटा प्राप्त कर सकता है, जैसे कंप्यूटर, प्रिंटर, लैपटॉप, मोबाइल फोन, या टेलीविज़न।…

Card 8Components of Data Communication

What is a receiver in data communication?

Answer

A receiver is a computer or any device that can receive data from the network, such as a computer, printer, laptop, mobile phone, or television.

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Frequently Asked Questions

What are the important topics in Data Communication for Karnataka Board Class 12 Computer Science?
Data Communication covers several key topics that are frequently asked in Karnataka Board Class 12 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Data Communication — Karnataka Board Class 12 Computer Science?
Understand the core concepts first, then work through the 50 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
How many flashcards are available for Data Communication?
There are 88 flashcards for Data Communication covering key definitions, formulas, and concepts. Use them daily for 10–15 minutes for best results.

Sources & Official References

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

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