Numerical of Page Table

Duration: 7 min

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Inside: a video lesson and guided study material.

Module outline

  1. About Course: About the Course
  2. Programming, Data Structures, OOP & Java: C Fundamentals, Control Flow, Functions, Arrays & Pointers, Storage Classes, Structures & Enums, DMA, Macros, Scoping & File Handling, Introduction to DS, Array, Stack, Queue, Linked List, Tree, Graphs, Hashing, Java, OOPS with C++, Java Fundamentals, Array, String, IO & References, Language Design, Intro to Compilers, Visual Basics, Syntax Analysis: Bottom-Up, Object Oriented Technology
  3. Computer Networks, TCP/IP & Network Security: Introduction to CN, Data Communication, DLL: Flow Control, DLL: Access Control, DLL: Error Control, Data Link Layer - Ethernet, Net Layer: IPv4 & Proto, Net Layer: IP Addressing, Transport Layer Services, TL: Congestion & UDP, Application Layer, Hardware basics, Network Access Technologies, Network Security, Society, Law & Ethics, Cloud Computing, Mobile Computing, Net Layer:Routing Protocol, Cyber Safety and Security
  4. Teaching Methodology: Child Development, Concept of Pedagogy, Theories, Inclusive Education, Experiential Pedagogy, Assessment & Evaluation, Curriculum Framework & Reforms, National Education Policy (NEP) 2020, Psychology, Teaching-Learning Process, Personality Development, Teaching Methods & Strategies, Learning and Motivation, Learners & Learning Process, Factors Affecting Teaching, Methods of Teaching, Nature, Objectives & Characteristics of Teaching, Teaching-Learning Aids & ICT Integration, Classroom Management & Communication, Evaluation, Assessment & Measurement, Curriculum & School Environment, Inclusive Education & Special Needs, Professional Development & Ethics
  5. Digital Electronics / Boolean Logic: Digital Systems & Boolean Basics, Logic Gates & Hardware, Boolean Expression, Boolean Minimization, Combinational Circuit, Sequential Circuits, Number System, Number Representation, Analog-Digital Conversion
  6. Operating Systems & Linux: Introduction to OS, Process Management, CPU Scheduling, Process Synchronization, Threads & Process Creation, Deadlock, Memory Management, Virtual Memory, File Management, Disc Scheduling, Unix OS, Linux OS, Distributed Systems, Windows OS
  7. Data Base Management System: Basics of DBMS, ER Diagram, Relational Model & Functional Dependencies, Keys & Integrity Constraints, Normalization (1NF - BCNF), Decomposition Properties & 4NF, Relational Algebra, SQL, File Organization & Indexing, Transaction Management, Concurrency Control, Database Security & Authorization, Database Recovery, Data Warehousing & Mining
  8. Internet & Web Technologies: Website, Browser & Services, Internet Fundamentals, Web Design & Development, Protocols & Services, Web Publishing & Hosting, Server Side & Security, HTML Basics, CSS, Emerging Technologies, JavaScript-Basics, .Net Programming, Electronic Data Interchange and E-Commerce, XML
  9. Computer Fundamentals, IT Basics & Architecture: Basics of COA, Cache Memory Organization, Input Output Organisation, Register Transfer and Microoperations, Control Unit Design, Programming the Basic Computer, Terms & Abbreviations, MS Office Applications, Instr Formats & Modes, Floating Point Rep
  10. Python Language: Introduction to Python, Tokens, Variables, Data Types, I/O, Operators & Expressions, Control Flow & Looping, Collections & Strings, Functions & Modules, File Handling & Data Analysis
  11. Software Engineering: Fundamentals of Software Engineering, Software Requirements and Quality Assurance, Software Design, Estimation and Metrics, Software Testing, Software Maintenance and Configuration Management, extras, Fundamentals of Systems and Information Systems
  12. Design & Analysis of Algorithms: Algorithm Analysis, Time Complexity Analysis, Sorting Algorithms, Greedy Algorithms, Dynamic Programming, Minimum Spanning Trees, Shortest Path Algos, Advanced Algorithms
  13. Mathematics - I, II, III, IV: Permutation and Combination, Logarithm, Linear Algebra, Algebra, Calculus, Trigonometry, Vectors, Set Theory, Functions, Relations, Propositional and Predicate Logic, Research Process Steps, Graph Theory
  14. Computer Graphics, Multimedia & Mobile Computing: Basics of Computer Graphics, 2-D Geometrical Transforms and Viewing, 3-D Object Representation, Geometric Transformations and Viewing, Multimedia
  15. Emerging Trends: Emerging Tech Trends, Knowledge Representation, Natural Language Processing
  16. Statistical Techniques: Probability, Statistics
  17. Interpolation - DI: Data Interpretation
  18. Basis of Physics: Physics
  19. Previous Year Paper:
  20. Business Studies and Management: Business Communication, Business Organization and Management, Financial Accounting, Business Economics, Management Information System (MIS), Knowledge Management & New Economy
AI summary & chapters

AI Summary

An AI-generated summary of this video lecture.

The video is an educational lecture on computer architecture, specifically focusing on paging hardware and memory management. The instructor uses a digital whiteboard to solve problems presented in a table format. The table includes columns for System Memory (SM), Logical Address (LA), Main Memory (MM), Physical Address (PA), page bits (p), frame bits (f), offset bits (d), addressable unit, Process Size, and Page Table (PT) Size. The instructor systematically fills in the missing values for three different scenarios, demonstrating the relationships between logical and physical addresses, page table sizes, and memory constraints. He also references a diagram illustrating the paging hardware, showing how the CPU generates a logical address, which is split into a page number and offset, used to index a page table to find a frame number, which is then combined with the offset to form the physical address. The lecture emphasizes the calculation of bits required for different address components based on given memory sizes.

Chapters

  1. 0:00 – 2:00 00:00-02:00

    In the first segment, the instructor focuses on the first row of the table. He writes '34' under the Logical Address (LA) column and '64MB' under Main Memory (MM). He calculates the page bits p as 24 and frame bits f as 16. He determines the offset bits d to be 10. He writes the Physical Address (PA) bits as 26. He calculates the Page Table (PT) Size as 2MB. He points to the diagram below the table, indicating the logical address is split into p and d, where p indexes the page table to retrieve the frame number f. The diagram shows a CPU block, a logical address block split into p and d, a page table block, and a physical memory block. The instructor points to the p part of the logical address and shows an arrow pointing to the page table.

  2. 2:00 – 5:00 02:00-05:00

    The instructor moves to the second row. He writes '44' for LA and '64MB' for MM. He calculates the Physical Address (PA) bits as 36. He writes p as 32 and f as 24. He sets the offset d to 12. He then calculates the Page Table Size. He writes the formula '1GB / 4KB' on the board, representing the process size divided by the page size. He performs the calculation using powers of 2, writing '2^30 / 2^12', which simplifies to '2^18'. He then multiplies by 3 bytes per entry, resulting in '768KB'. He writes '768KB' in the PT Size column. He explains that the page table size depends on the number of pages and the size of each entry.

  3. 5:00 – 7:28 05:00-07:28

    In the final segment, the instructor addresses the third row. He writes '39' for LA and '28' for MM. He calculates the Physical Address (PA) bits as 28. He writes p as 8 and f as 18. He sets the offset d to 8. He writes '512MB' for the Process Size. He completes the table, showing how different memory configurations affect the address structure and page table size. He writes the final values for p, f, and d to complete the third scenario. The instructor ensures all columns are filled for the third row, finalizing the set of examples.

The lecture systematically breaks down the components of paging hardware. By solving three distinct problems, the instructor reinforces the concepts of address translation, page table indexing, and memory size calculations. The visual aids, including the table and the hardware diagram, help clarify the abstract concepts of logical and physical addressing. The progression from simple bit calculations to page table size calculations demonstrates the increasing complexity of memory management.

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