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Computer Networks

Chhattisgarh Board · Class 12 · Computer Science

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

44 questions92 flashcards5 concepts

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A diagram showing how a repeater extends the range of a communication system by receiving, amplifying, and retransmitting signals.
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92 Flashcards
Card 1Introduction to Computer Networks

What is a network?

Answer

A group of two or more similar things or people interconnected with each other is called a network. In computer science, a network connects computers or devices so they can share data and resources.

Card 2कंप्यूटर नेटवर्क का परिचय

नेटवर्क क्या है?

Answer

दो या दो से अधिक समान चीज़ों या लोगों का एक समूह जो एक दूसरे से जुड़ा हो, उसे नेटवर्क (network) कहते हैं। कंप्यूटर विज्ञान में नेटवर्क कंप्यूटरों या उपकरणों को आपस में जोड़ता है ताकि वे एक दूसरे से डे

Card 3Nodes in Networks

What is a node in a communication network?

Answer

A node is any device in a network that can receive, create, store, or send data to different network routes. Examples include a computer, printer, modem, hub, switch, or router.

Card 4नेटवर्क में नोड

संचार नेटवर्क में नोड क्या होता है?

Answer

नोड (node) किसी नेटवर्क में कोई भी उपकरण है जो अलग-अलग नेटवर्क मार्गों पर डाटा प्राप्त कर सकता है, बना सकता है, जमा कर सकता है या भेज सकता है। उदाहरण के लिए कंप्यूटर, प्रिंटर, मॉडेम, हब, स्विच या राउट

Card 5Introduction to Computer Networks

What are the main benefits of using a computer network?

Answer

A computer network allows devices to share data and resources. It also helps many users communicate and use shared devices such as printers and storage systems.

Card 6कंप्यूटर नेटवर्क का परिचय

कंप्यूटर नेटवर्क का उपयोग करने के मुख्य लाभ क्या हैं?

Answer

एक कंप्यूटर नेटवर्क उपकरणों को डेटा और संसाधनों को साझा करने की अनुमति देता है। यह कई उपयोगकर्ताओं को संवाद करने और प्रिंटर और भंडारण प्रणालियों जैसे साझा उपकरणों का उपयोग करने में भी मदद करता है।

Card 7Data Communication

Why are packets used in data communication?

Answer

Data in a network is divided into smaller chunks called packets. Small packets are easier to send across a network and can be carried through different network routes.

Card 8डेटा संचार

डेटा संचार में पैकेटों का उपयोग क्यों किया जाता है?

Answer

नेटवर्क में डाटा को छोटे-छोटे टुकड़ों में विभाजित किया जाता है जिन्हें पैकेट कहते हैं। छोटे पैकेट नेटवर्क पर भेजना आसान होता है और उन्हें अलग-अलग नेटवर्क मार्गों से ले जाया जा सकता है।

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Frequently Asked Questions

What are the important topics in Computer Networks for Chhattisgarh Board Class 12 Computer Science?
Computer Networks covers several key topics that are frequently asked in Chhattisgarh 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 Computer Networks — Chhattisgarh Board Class 12 Computer Science?
Understand the core concepts first, then work through the 44 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
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There are 92 flashcards for Computer Networks covering key definitions, formulas, and concepts. Use them daily for 10–15 minutes for best results.

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