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Computer System

CBSE · Class 11 · Computer Science

Flashcards for Computer System — CBSE Class 11 Computer Science. Quick Q&A cards covering key concepts, definitions, and formulas.

43 questions80 flashcards5 concepts

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Card 1Introduction to computer system

What is a computer system?

Answer

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

Card 2कंप्यूटर सिस्टम का परिचय

कंप्यूटर सिस्टम क्या है?

Answer

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।

Card 3Computer system components

What are the main components of a computer system?

Answer

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

Card 4कंप्यूटर सिस्टम के घटक

कंप्यूटर सिस्टम के मुख्य घटक क्या हैं?

Answer

एक कंप्यूटर सिस्टम में मुख्य रूप से CPU, मेमोरी, इनपुट/आउटपुट डिवाइस और स्टोरेज डिवाइस होते हैं। ये सभी मिलकर एक इकाई के रूप में काम करते हैं।

Card 5CPU basics

Why is the CPU called the brain of the computer?

Answer

The CPU carries out the actual processing. It fetches instructions and data from memory, performs operations, and stores results back in memory.

Card 6CPU मूल बातें

CPU को कंप्यूटर का मस्तिष्क क्यों कहा जाता है?

Answer

CPU वास्तविक प्रसंस्करण करता है। यह निर्देश और डेटा मेमोरी से प्राप्त करता है, संचालन करता है और परिणामों को वापस मेमोरी में संग्रहीत करता है।

Card 7CPU components

What does the ALU do?

Answer

The Arithmetic Logic Unit performs all arithmetic and logic operations as per instructions. It handles calculations and comparisons inside the CPU.

Card 8CPU घटक

ALU क्या करता है?

Answer

अंकगणित तर्क इकाई सभी अंकगणित और तर्क क्रियाएं निर्देशानुसार करती है। यह CPU के अंदर गणना और तुलना करती है।

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Frequently Asked Questions

What are the important topics in Computer System for CBSE Class 11 Computer Science?
Computer System covers several key topics that are frequently asked in CBSE Class 11 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 System — CBSE Class 11 Computer Science?
Understand the core concepts first, then work through the 43 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 Computer System?
There are 80 flashcards for Computer System covering key definitions, formulas, and concepts. Use them daily for 10–15 minutes for best results.

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