Скачать или смотреть Class 9 Computer Chapter 9 Long Questions | Smart Syllabus 2025 | English + Urdu Medium Answers

Welcome to Easy Computers with Abdullah, your trusted and highly reliable channel for Class 9 Computer Science (New Book 2025) Smart Syllabus guidance.
In today's detailed and highly valuable video, we cover Chapter 9: Data Science and Data Gathering focusing especially on the Smart Syllabus Long Questions that are important for the 2025 Board Exam for both English Medium and Urdu Medium students.

This video is designed to help students understand the core concepts of Data Science, improve their exam preparation, and secure full marks in long questions. Every question is explained in a clear, exam-oriented, student-friendly manner, following the Punjab Textbook Board New Book 2025 guidelines.

⭐ What This Video Covers (Complete Overview)

In this video, we discuss ALL important Smart Syllabus Long Questions including:

1️⃣ Types of Data (Quantitative & Qualitative)

A complete explanation for both English and Urdu medium students, with examples, definitions, and real-life applications. Essential for understanding the foundation of data science.

2️⃣ Importance of Organizing Data (Tables, Charts, Graphs)

You’ll learn why organizing data is crucial for interpretation, analysis, and decision-making. Includes simple examples relevant to class 9 students.

3️⃣ Data Collection Methods

Explained methods include:
✔ Questionnaires
✔ Interviews
✔ Surveys
✔ Online Sources
A clear comparison of each method and when to use them.

4️⃣ Structured vs Unstructured Data

Definitions, differences, examples, and exam-oriented explanations for perfect long-question preparation.

5️⃣ Importance and Benefits of Data Visualization

Including tools such as:
✔ Microsoft Excel
✔ Google Sheets
✔ Tableau
✔ Microsoft Power BI
Explained in simple language so students can understand real-world applications easily.

6️⃣ Data Preprocessing Techniques

Why preprocessing is necessary, how it improves data quality, and where it is used in real-life applications.

7️⃣ Data Validation and Cleaning Process

A key topic in data science—fully explained step-by-step so students can answer long questions effectively.

8️⃣ Cloud Storage for Data Management

Includes advantages, examples (Google Drive, OneDrive, Dropbox), and exam-oriented points.

⭐ Bonus Section: Smart Syllabus Board Paper Long Questions (Exercise)

We also cover important long questions from the exercise according to Smart Syllabus, including:

✔ Differences between Qualitative and Quantitative Data
✔ How to conduct a Survey for data collection
✔ Benefits and challenges of Google Forms and digital data tools
✔ Role of Tables and Charts in Data Analysis with examples

These questions are specially chosen based on expected board patterns, ensuring complete exam readiness.

⭐ Why This Video Is Important for You

Perfect for school tests, annual exams, and board papers

Suitable for English and Urdu Medium

Follows Smart Syllabus 2025–2026

Every answer is exam-oriented, simple, and scoring

Enhances concept clarity and helps secure full marks

📌 Don’t forget to Subscribe to “Easy Computers with Abdullah” for more Smart Syllabus lectures, long question answers, solved exercises, and upcoming videos on Chapter 12 Long Questions.

Timestamps
00:00 – 00:09 ▶ Channel Intro
00:10 – 00:50 ▶ Topic Overview: Chapter 9 Smart Syllabus Long Questions (English + Urdu Medium)
00:51 – 02:26 ▶ Long Q1: Types of Data (Quantitative & Qualitative)
02:27 – 03:20 ▶ Long Q2: Importance of Organizing Data (Tables, Charts, Graphs)
03:21 – 04:10 ▶ Long Q3: Data Collection Methods (Questionnaire, Interviews, Surveys)
04:11 – 04:46 ▶ Long Q4: Structured & Unstructured Data
04:47 – 05:40 ▶ Long Q5: Importance of Data Visualization (Excel, Sheets, Tableau, BI)
05:41 – 06:16 ▶ Long Q6: Data Preprocessing Techniques
06:17 – 07:12 ▶ Long Q7: Data Validation & Cleaning
07:13 – 07:57 ▶ Long Q8: Cloud Storage for Data Management
07:58 – 09:40 ▶ Smart Syllabus Exercise Long Questions Discussion
09:41 – 09:55 ▶ Next Video Announcement & Subscribe Message

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