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Understanding Data — Flashcards

CBSE · Class 11 · Informatics Practices

60 flashcards for Understanding Data (CBSE Class 11 Informatics Practices) to test yourself on key terms and facts. Sample: "डेटा क्या है?"

92 questions60 flashcards5 formulas & key relations5 concepts

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60 Flashcards·
डेटा का परिचयIntroduction to Dataडेटा का महत्वImportance of DataData Collectionआंकड़ा संग्रहण
Card 1डेटा का परिचय

डेटा क्या है?

Answer

डेटा (Data) वर्णों, संख्याओं और अन्य प्रतीकों का एक संग्रह है जो कुछ स्थितियों या चर के मानों का प्रतिनिधित्व करता है। डेटा उपयोगी हो जाता है जब इसे संसाधित और विश्लेषण किया जाता है।…

Card 2Introduction to Data

What is data?

Answer

Data is a collection of characters, numbers, and other symbols that represents values of some situations or variables. Data becomes useful after it is processed and analysed.

Card 3Introduction to Data

What is the singular form of data?

Answer

The singular form is datum. Data is plural.

Card 4डेटा का परिचय

डेटा का एकवचन रूप क्या है?

Answer

एकवचन रूप डेटम है। डेटा बहुवचन है।…

Card 5डेटा का महत्व

निर्णय लेने में डेटा क्यों महत्वपूर्ण है?

Answer

डेटा सूचित निर्णय लेने में मदद करता है। उपयोगी तथ्यों, पैटर्न और छिपे हुए लक्षणों को प्रकट करने के लिए बड़ी मात्रा में डेटा संसाधित किया जा सकता है जो केवल कच्चे डेटा को देखकर दिखाई नहीं देते हैं।…

Card 6Importance of Data

Why is data important in decision making?

Answer

Data helps in making informed decisions. Large amounts of data can be processed to reveal useful facts, patterns, and hidden traits that are not visible by simply looking at raw data.

Card 7Data Collection

What is a census?

Answer

A census is a systematic government process of collecting and recording population data. It is useful for planning and policy-making.

Card 8आंकड़ा संग्रहण

जनगणना क्या है?

Answer

जनगणना जनसंख्या के आँकड़ों को एकत्रित करने और रिकॉर्ड करने की एक व्यवस्थित सरकारी प्रक्रिया है। यह योजना बनाने और नीति निर्माण के लिए उपयोगी है।…

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Frequently Asked Questions

What are the important topics in Understanding Data for CBSE Class 11 Informatics Practices?
Key topics in Understanding Data include Introduction to Data, Types of Data, Data Collection and Data Processing, Measures of Central Tendency. Study these first, then practise questions on each for Class 11 exams.
How many flashcards are available for Understanding Data?
There are 60 flashcards for Understanding Data covering key definitions, facts and ideas. A few sample cards are shown on this page.
How should I revise Understanding Data for Class 11 exams?
Learn the core ideas first, then work through the 92 practice questions on Understanding Data. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

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

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