MCQs | Chapter 4 Data & Analysis | Class 9 Computer Science Federal Board New Book 2025 NBF

MCQs | Unit 4 - Data and Analysis | Chapter 04 Data and Analysis | Class 9 Lecture Computer Science | Class 9 Federal Board 2025 New Book NBF | Chapter 4

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Your Doubts
Data and Analysis
Introduction
Importance of a Computer System
Revolutionary Impact
Definition of Data Science
4.1 Data and Analysis
4.1.1 Data Science
4.1.2 Concepts of Data Science
4.1.3 Scope & Application of Data Science
4.1.4 Business Problems & Data Science
4.2 Data Types in Data Science
4.2.1 Sources of Data
4.2.2 Dataset & Database
4.2.3 Role of Database in Data Science
4.2.4 Data Collection in Data Science
4.2.5 Data Storage
4.2.6 Data Visualization
4.2.7 Summary Statistics
4.2.8 Requirement of Summary Statistics
4.3 Big Data
4.3.1 History of Big Data
4.3.2 Advantages & Benefits of Big Data
4.3.3 Big Data Challenges
4.3.4 Applications of Big Data in Business
MCQs
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