Demo: Introduction to Operating System
Duration: 13 min
This video lesson is available to enrolled students.
Inside: a video lesson and guided study material.
Module outline
- About Course: UPPSC Course Overview
- Interview Preparation & Guidance: Interview Preparation
- Paper 1 | General Hindi: हिन्दी की रूप रचना, वर्णमाला, समास, Multi-Topic Content (Cross-Concept Material), हिन्दी की ध्वनि और स्वनिम व्यवस्था, प्राचीन और मध्यकालीन भारतीय आर्यभाषाएँ, काव्य के लक्षण, हेतु और प्रयोजन, हिन्दी शब्द रचना, हिन्दी साहित्येतिहास दर्शन, भक्तिकालीन काव्यधाराएँ, भारतीय काव्यशास्त्र की परंपरा, भारतीय नवजागरण और स्वाधीनता आंदोलन, अन्य गद्य विधाएँ एवं प्रवासी साहित्य, निर्धारित उपन्यासों का तुलनात्मक अध्ययन, गोदान, हिन्दी कहानी का विकास, स्वातंत्र्योत्तर और नयी कहानी, हिन्दी निबंध का विकास, शुक्लोत्तर निबंध, द्विवेदी और शुक्ल युग के निबंध, हिन्दी की संवैधानिक स्थिति, आधुनिक भारतीय आर्यभाषाएँ और हिन्दी का उद्भव, हिन्दी भाषा प्रयोग के विविध रूप, रीतिकाल, जीवनी, द्विवेदी युग और छायावाद, रीति, वक्रोक्ति और औचित्य सिद्धान्त, शब्दशक्ति और ध्वनि सिद्धान्त, रस सिद्धान्त और साधारणीकरण, उत्तर आधुनिकतावाद, लोहिया दर्शन, हिन्दी उपन्यास का विकास, हिन्दी नवजागरण, अंबेडकर दर्शन, आदिकाल, प्रयोगवाद और नयी कविता, छायावादी काव्य: प्रसाद और निराला, प्रगतिवाद से समकालीन कविता, निर्गुण भक्ति काव्य, द्विवेदीयुगीन काव्य, रीतिकालीन काव्य, आरंभिक हिन्दी उपन्यास, स्वातंत्र्योत्तर उपन्यास, आत्मकथा, स्वाधीनता-पूर्व प्रेमचंदोत्तर उपन्यास, निर्धारित कहानियों का तुलनात्मक अध्ययन, साठोत्तरी नाटक, प्रसाद और प्रसादोत्तर युग के नाटक, भारतेन्दु युगीन नाटक, स्वातंत्र्योत्तर नाटक, भारतेन्दु युगीन निबंध, संस्मरण और रेखाचित्र, व्यंग्य, एक साहित्यिक की डायरी, संस्कृति के चार अध्याय, सगुण भक्ति काव्य, हिन्दी नाटक, एकांकी और रंगमंच, आधुनिक गद्य और हिन्दी नवजागरण, अलंकार सिद्धान्त, हिन्दी आलोचना का विकास, भक्ति आंदोलन, कल्पना, बिम्ब, प्रतीक, मिथक और फंतासी, नयी कविता का विस्तार और साठोत्तरी कविता, उत्तर-छायावादी और प्रगतिवादी काव्य, काव्यगुण और काव्यदोष, प्लेटो, अरस्तू और पाश्चात्य परंपरा, मार्क्सवाद, स्वच्छन्दतावादी काव्यशास्त्र, आधुनिक पाश्चात्य आलोचना, भाषा और भाषा परिवार, देवनागरी लिपि
- Paper 2 | General Studies: State Wise GK, Polity, Geography, History, GK- Current Affairs
- Paper 1 | Programming Language: Language Design, C Fundamentals, Control Flow, Functions, Arrays & Pointers, Storage Classes, Structures & Enums, DMA, Macros, Scoping & File Handling, OOPS with C++
- Paper 1 | Database Management Systems: Basics of DBMS, ER Diagram, Relational Model & Functional Dependencies, Keys & Integrity Constraints, Normalization (1NF - BCNF), Decomposition Properties & 4NF, File Organization & Indexing, Relational Algebra, SQL, Relational Calculus, Transaction Management, Concurrency Control, ORDBMS, NoSQL
- Paper 1 | Cyber Security: कंप्यूटर की मूल बातें और हार्डवेयर / Computer Fundamentals and Hardware, प्रत्यक्ष बोध / Literal Comprehension, कंप्यूटर सॉफ्टवेयर / Computer Software, निष्कर्षात्मक बोध / Inferential Comprehension, आलोचनात्मक बोध / Critical Comprehension, इंटरनेट और वर्ल्ड वाइड वेब / Internet and World Wide Web, ई-मेल और ऑनलाइन संचार / Email and Online Communication, साइबर सुरक्षा / Cyber Security, अपशिष्ट प्रबंधन / Waste Management, डिजिटल नैतिकता, बौद्धिक संपदा और समाज / Digital Ethics, IPR and Society, डिजिटल एवं नव माध्यम / Digital and New Media, शोध नैतिकता / Research Ethics, उभरती प्रौद्योगिकियाँ / Emerging Technologies, शिक्षा और शासन में ICT / ICT in Education and Governance, Society, Law & Ethics, Cyber Threats and Malware Attacks, Role of Internet and Web Services, Security in Mobile and Wireless Computing, Electronic Data Interchange and E-Commerce, Physical Security and Cryptography Basics, Intrusion Detection Systems (IDS), Cyber Safety and Security, Ethical Hacking, भौगोलिक संकेतों का संरक्षण / Protection of Geographical Indications
- Paper 1 | Computer Organization and Architecture: Basics of COA, Programming the Basic Computer, Cache Memory Organization, Input Output Organisation, Instr Formats & Modes, Register Transfer and Microoperations, Control Unit Design
- Paper 1 | Computer Networks: Introduction to CN, Data Communication, DLL: Access Control, DLL: Flow Control, DLL: Error Control, DLL: Framing, Data Link Layer - Ethernet, Net Layer: IPv4 & Proto, Net Layer: IP Addressing, Net Layer:Routing Protocol, Transport Layer Services, TL: Congestion & UDP, Application Layer, Hardware basics, Network Security
- Paper 1 | Design and Analysis of Algorithms: Algorithm Analysis, Time Complexity Analysis, Sorting Algorithms, Greedy Algorithms, Dynamic Programming, Minimum Spanning Trees, Shortest Path Algos, Advanced Algorithms
- Paper 1 | Data Structures: Introduction to DS, Array, Linked List, Stack, Queue, Tree, Graphs, Hashing
- Paper 1 | Discrete Structures and Theory of Logic: क्रमचय, संचय एवं प्रायिकता / Permutation, Combination and Probability, Set Theory, Relations, Functions, Propositional and Predicate Logic, Graph Theory, Group Theory
- Paper 1 | Software Project Management: Software Project Management
- Paper 2 | Operating Systems: Introduction to OS, Process Management, CPU Scheduling, Process Synchronization, Threads & Process Creation, Deadlock, Memory Management, Virtual Memory, Disc Scheduling, File Management, Unix OS, Linux OS, Security
- Paper 2 | Compiler Design: Intro to Compilers, Lexical Analysis, Grammar & CFG, Syntax Analysis: Top-Down, Syntax Analysis: Bottom-Up, Semantic Analysis & SDT, Intermediate Code Gen, Code Optimization, Run Time Environment, Introduction to TOC, Deterministic FA (DFA), Non-Deterministic FA, Regular Expressions, Pushdown Automata & CFG, Complexity Theory
- Paper 2 | Artificial Intelligence & High Performance Computing: Approaches to AI, Search Algorithms, Game Playing, Knowledge Representation, Planning, Multi Agent Systems, Natural Language Processing, क्लाउड और वितरित कंप्यूटिंग / Cloud and Distributed Computing
- Paper 2 | Image Processing: Digital Image Fundamentals, Image Enhancement, Image Restoration, Color Image Processing, Image Compression
- Paper 2 | Software Engineering: Fundamentals of Software Engineering, Software Requirements and Quality Assurance, Software Design, Estimation and Metrics, Software Testing, Software Maintenance and Configuration Management
- Paper 2 | Computer Graphics: Basics of Computer Graphics, 2-D Geometrical Transforms and Viewing, 3-D Object Representation, Geometric Transformations and Viewing
- Paper 2 | Web Technologies: Website, Browser & Services, Internet Fundamentals, Web Design & Development, Protocols & Services, Web Publishing & Hosting, Server Side & Security, Emerging Technologies, HTML Basics, JavaScript-Basics, Java
- Paper 2 | Soft Computing: Fuzzy Sets, Artificial Neural Networks, Genetic Algorithms
- Paper 2 | Distributed System: Distributed Systems
- UPPSC Live Class Recordings: UPPSC Polytechnic Lecturer 2025 (CS)
- Previous Year Papers:
- Mock Test:
AI summary & chapters
AI Summary
An AI-generated summary of this video lecture.
This lecture introduces the Operating System course, targeting students across B.Tech, M.Tech, BCA, and competitive exam aspirants like GATE and NET. The instructor outlines the syllabus covering five units: Introduction, Concurrent Processes, CPU Scheduling, Memory Management, and I/O Management. Key topics include Deadlock characterization, Paging, Segmentation, and Disk Scheduling. Recommended textbooks by Galvin, Stallings, and Tanenbaum are cited, with specific emphasis on William Stallings' 7th edition. The session concludes with student expectations for success, emphasizing regularity, consistency, and practice before and after class.
Chapters
0:00 – 2:00 00:00-02:00
The instructor introduces the course objectives, targeting students in B.Tech, M.Tech, BCA, and competitive exams like GATE and NET. The slide text explicitly lists 'Objective of the course' and mentions providing a solid knowledge base for university exams. Visual cues include pointing to specific text on the slide and underlining key course names like 'B.Tech, M.Tech, BCA'. The instructor highlights career opportunities in Big MNCs and roles for educators.
2:00 – 5:00 02:00-05:00
The lecture transitions to the Operating System Components diagram, highlighting Process Management as a core area. The instructor circles 'Process Management' on the screen while discussing File Management and I/O Device Management. This section visually establishes the foundational architecture of an OS, moving from general course goals to specific technical components. The text on screen lists 'Operating system Components' alongside sub-components like 'File Management' and 'Process Management'.
5:00 – 10:00 05:00-10:00
A detailed University Exam Syllabus is displayed, covering five units. Unit I covers Introduction, while Unit II focuses on Concurrent Processes including Deadlock characterization and recovery. Unit III details CPU Scheduling, and Unit IV addresses Memory Management with Paging and Segmentation. The instructor points to specific syllabus sections, emphasizing 'Deadlock: System model' and 'Disk Scheduling'. Text on screen confirms the structure with headers like 'Unit - III CPU Scheduling' and 'Unit - IV Memory Management'.
10:00 – 12:33 10:00-12:33
The instructor outlines course expectations and deliverables, listing textbooks by Galvin, Stallings, and Tanenbaum. Specific details for William Stallings' book are shown: 'Operating System Internal and Design Principles', 7th Edition, Pearson Publisher. The session concludes with a slide titled 'What i expect from you', advising students to revise lectures before and after class. The final text states 'Success in guaranteed' if consistency is maintained, ending with an 'End of slide show' notification.
The lecture provides a comprehensive roadmap for an Operating System course, balancing academic requirements with competitive exam preparation. The progression moves from broad objectives to specific technical syllabus details, ensuring students understand the scope of topics like Deadlock and Memory Management. The inclusion of specific textbook references, particularly Stallings' 7th edition, offers concrete resources for further study. The final emphasis on student discipline and practice underscores the practical application of theoretical concepts, aiming to bridge the gap between classroom learning and exam success.