For 4th Semester Polytechnic CS Students
Written by Garima Kanwar | Blog: Rajasthan Polytechnic
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CS Branch 4th Semester Notes BTER Polytechnic
Welcome to the Rajasthan Polytechnic Blog. Here you get 4th Semester Notes for the Computer Science (CS) Branch! This page is designed to provide all the essential study resources for your Cs Branch 4th semester. Here, you'll find structured notes, YouTube videos for each chapter, and easy access to additional resources.
CS 4th Semester Syllabus
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CS 4001: Operating Systems
Chapters Overview
Study the foundational concepts of Operating Systems, which manage computer hardware and software resources.
| Units | Chapter Name | YouTube Video Link | Notes Page Link |
|---|---|---|---|
| 1 | Introduction to Operating Systems | Watch Video | View Notes |
| 2 | Process Management | Watch Video | View Notes |
| 3 | File Management | Watch Video | View Notes |
| 4 | I/O Systems and Deadlock Management | Watch Video | View Notes |
| 5 | OS Security | Watch Video | View Notes |
CS 4002: Introduction to DBMS
Chapters Overview
This subject covers the basics of Database Management Systems, focusing on relational models, SQL, and database design.
| Units | Chapter Name | YouTube Video Link | Notes Page Link |
|---|---|---|---|
| 1 | Introduction to DBMS | Watch Video | View Notes |
| 2 | Relational Model | Watch Video | View Notes |
| 3 | Entity-Relationship Model | Watch Video | View Notes |
| 4 | SQL | Watch Video | View Notes |
| 5 | Normalization | Watch Video | View Notes |
CS 4003: Computer Networks
Chapters Overview
Learn about computer networks, protocols, and the layers involved in communication.
| Units | Chapter Name | YouTube Video Link | Notes Page Link |
|---|---|---|---|
| 1 | Introduction to Computer Networks | Watch Video | View Notes |
| 2 | OSI Model and TCP/IP | Watch Video | View Notes |
| 3 | Network Layer | Watch Video | View Notes |
| 4 | Transport Layer | Watch Video | View Notes |
| 5 | Network Devices | Watch Video | View Notes |
CS 4004: SSAD / Software Engineering
Chapters Overview
This subject covers software engineering principles and the SSAD (Software Systems Analysis and Design) methodology.
| Units | Chapter Name | YouTube Video Link | Notes Page Link |
|---|---|---|---|
| 1 | Introduction to Software Engineering | Watch Video | View Notes |
| 2 | Software Design | Watch Video | View Notes |
| 3 | Software Testing | Watch Video | View Notes |
| 4 | Project Management | Watch Video | View Notes |
CS 4005: Web Technologies
Chapters Overview
Understand the world of web technologies, from HTML and CSS to JavaScript and web frameworks.
| Units | Chapter Name | YouTube Video Link | Notes Page Link |
|---|---|---|---|
| 1 | Introduction to WWW | Watch Video | View Notes |
| 2 | Web System Architecture | Watch Video | View Notes |
| 3 | JavaScript | Watch Video | View Notes |
| 4 | Advance Scripting | Watch Video | View Notes |
| 5 | PHP | Watch Video | View Notes |
CS 4006: Programme Elective-I
CS 40061: Information Security
| Units | Chapter Name | YouTube Video Link | Notes Page Link |
|---|---|---|---|
| 1 | Introduction to Information Security | Watch Video | View Notes |
| 2 | Networking Protocols & Devices | Watch Video | View Notes |
| 3 | Cryptography & PKI | Watch Video | View Notes |
| 4 | Network Security | Watch Video | View Notes |
| 5 | Information Security Policies | Watch Video | View Notes |
CS 40062: Network Forensics
| Units | Chapter Name | YouTube Video Link | Notes Page Link |
|---|---|---|---|
| 1 | Introduction to Network Forensics | Watch Video | View Notes |
| 2 | Network Monitoring Tools | Watch Video | View Notes |
| 3 | Data Link Layer & Network Layer | Watch Video | View Notes |
| 4 | Logs | Watch Video | View Notes |
| 5 | Forensic Tools and Techniques | Watch Video | View Notes |
Study Tips for 4th Semester
- Plan your study time: Dedicate time to watch the video tutorials first, then read through the notes to get a deeper understanding of each chapter.
- Practice coding and exercises: For technical subjects like Operating Systems and DBMS, practice by solving problems and doing hands-on exercises.
- Utilize the notes and videos: After watching the videos, refer to the notes for more detailed explanations, examples, and diagrams.
- Take notes: While watching the videos, jot down key points and important concepts that will help you during exams.
With these resources, you should have all the tools you need to excel in your 4th semester. Make sure to revisit the page regularly for updates and new resources.
Feel free to reach out if you need any further assistance. Happy studying!
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