Image Tag part - 2

Duration: 6 min

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Module outline

  1. About the course: About the Course
  2. Mathematical Aptitude: Number System, HCF LCM, Divisibility Rules, Percentage, Ratio and Proportion (Ratios), Average, Profit and Loss, Time and Work, Mensuration and Geometry, Simple Interest and Compound Interest, Speed Time and Distance, Age Problems, Mixture and Alligation, Algebra, Powers and Exponents (Surds and Indices), Pipe and Cistern, Trigonometry, Statistics, Data Interpretation, Arithmetic, Number System & Place Value, Factors, Multiples, Divisibility, HCF & LCM, Coordinates & Graphs, Higher Mathematics — Trigonometry, Quadratics, Polynomials, Progressions, Statistics, Logarithms
  3. Logical Reasoning: Series (Number and Letter Series) (Numerical Relations and Reasoning), Coding Decoding, Analogy, Blood Relations, Directions (Direction Test), Ranking, Order and Sequence, Non Verbal Reasoning (Spatial Aptitude) (Spatial Reasoning) (Visual Reasoning), Seating Arrangements, Syllogisms, Venn Diagram, Puzzle Solving (Puzzles), Logical Sequence Of Words, Deductive and Inductive Reasoning (Logical Deduction and Induction) (Prepositional Reasoning), Analytical Reasoning (Counting Figures Reasoning), Cubes & Dices, Calendar, Clock
  4. General Knowledge: Physics, Chemistry, Biology, History, Geography, Polity, Indian Economy, GK- Current Affairs, Static General Knowledge
  5. Art of Teaching: Nature, Objectives & Characteristics of Teaching, Learners & Learning Process, Factors Affecting Teaching, Methods of Teaching, Classroom Management & Communication, Teaching-Learning Aids & ICT Integration, Evaluation, Assessment & Measurement, Professional Development & Ethics, Policies, Acts & Contemporary Issues, Curriculum & School Environment, Guidance, Counselling & Mental Health, Inclusive Education & Special Needs, Micro-Teaching & Teaching Skills, Lesson Planning
  6. Environmental Science: Environment
  7. Unit 1 | Digital Electronics: Digital Systems & Boolean Basics, Logic Gates & Hardware, Boolean Expression, Boolean Minimization, Combinational Circuit, Sequential Circuits, Number System, Number Representation
  8. Unit 2 | COA: Basics of COA, Floating Point Rep, Cache Memory Organization, Input Output Organisation, Instr Formats & Modes, Control Unit Design, Register Transfer and Microoperations, Programming the Basic Computer
  9. Unit 3 | C Programming: C Fundamentals, Control Flow, Functions, Arrays & Pointers, Storage Classes, Structures & Enums, DMA, Macros, Scoping & File Handling
  10. Unit 3 | Data Structures: Introduction to DS, Array, Stack, Queue, Linked List, Tree, Graphs, Hashing
  11. Unit 4 | Algorithms: Algorithm Analysis, Time Complexity Analysis, Sorting Algorithms, Dynamic Programming, Minimum Spanning Trees, Shortest Path Algos, Advanced Algorithms
  12. Unit 5 | Operating System: Introduction to OS, Process Management, CPU Scheduling, Process Synchronization, Threads & Process Creation, Deadlock, Memory Management, Virtual Memory, Disc Scheduling, File Management
  13. Unit 6 | Database Management System: Basics of DBMS, ER Diagram, Relational Model & Functional Dependencies, Keys & Integrity Constraints, Normalization (1NF - BCNF), Decomposition Properties & 4NF, File Organization & Indexing, Relational Algebra, SQL, Transaction Management, Concurrency Control
  14. Unit 7 | 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
  15. Unit 8 | Software Engineering: Fundamentals of Software Engineering, Software Requirements and Quality Assurance, Software Design, Estimation and Metrics, Software Testing, Software Maintenance and Configuration Management
  16. Unit 9 | Object Oriented Programming: OOPS with C++
  17. Unit 10 | Web Development: HTML Basics, CSS, JavaScript-Basics, XML, Node.js
  18. Unit 11 | Theory Of Computation: Introduction to TOC, Deterministic FA (DFA), Non-Deterministic FA, Regular Expressions, Grammar, Regular Language Properties, Moore & Mealy Machines, Pushdown Automata & CFG, Turing Machines
  19. Unit 12 | IoT: Emerging Tech Trends, Cloud Computing, कंप्यूटर नेटवर्क / Computer Networks
  20. Unit 13 | Artificial Intelligence: Approaches to AI, Search Algorithms, Game Playing, Knowledge Representation, Natural Language Processing, Artificial Neural Networks, Genetic Algorithms
  21. Unit 14 | E-Commerce: Electronic Data Interchange and E-Commerce, Role of Internet and Web Services, Security in Mobile and Wireless Computing, Physical Security and Cryptography Basics, Cyber Safety and Security
  22. Unit 15 | Multimedia: Multimedia
  23. Unit 16 | Python: Introduction to Python, Tokens, Variables, Data Types, I/O, Operators & Expressions, Control Flow & Looping, Collections & Strings, Functions & Modules, File Handling & Data Analysis, DSA using Python
  24. Full Length Mock Tests — General Paper:
  25. Full Length Mock Tests — Computer Science (Paper II):
AI summary & chapters

AI Summary

An AI-generated summary of this video lecture.

This lecture segment introduces advanced attributes for the HTML <img> tag, focusing on layout control and resource management. The instructor begins by reviewing core attributes including width, height, title, and border, demonstrating their syntax within the <img> tag structure. A critical pedagogical point is made regarding the border attribute, which is explicitly marked as deprecated in HTML5 standards. The lesson emphasizes that specifying width and height attributes is essential for reserving display space, thereby preventing layout shifts as images load. Visual aids include hand-drawn diagrams illustrating image dimensions and red annotations highlighting deprecated features. The presentation transitions to practical examples using a butterfly image, explaining how the title attribute generates tooltips on hover. Subsequently, the curriculum covers supported image formats such as JPEG, PNG, GIF, SVG, and WebP. The segment concludes by introducing the <map> tag for creating image maps with clickable regions, establishing a foundation for interactive web graphics.

Chapters

  1. 0:00 – 2:00 00:00-02:00

    The video opens with a slide titled "Another Image Attributes" listing properties like width, height, Title, and Border. The syntax section displays an <img> tag containing attributes such as src, alt, width, and height. Bullet points under "Note" explain that specifying dimensions reserves display space to prevent layout shifts. In the upper right corner, a red box is drawn, followed by a smaller rectangle inside it to illustrate an element. The instructor explains that while the border attribute was previously used to set image borders, it is now deprecated in HTML5. The lesson emphasizes the importance of specifying width and height attributes to reserve display space and prevent layout shifts during page loading. Red checkmarks are added to the syntax example, and key terms like 'width', 'height', and 'border' are underlined for emphasis.

  2. 2:00 – 5:00 02:00-05:00

    The video displays a slide titled "Another Image Attributes" listing width, height, title, and border properties. Handwritten red notes indicate the border attribute is deprecated in HTML5. The presenter explains syntax using an example code snippet with attributes like src, alt, and width. The scene transitions to a slide titled "Example of <img> tag attributes" showing HTML code alongside a rendered butterfly image. Below the example, text defines "Relative Path" and "Absolute Path (URL)" for image sources. The instructor explains how the 'title' attribute creates a tooltip when the mouse pointer is placed over the image. Arrows are drawn to connect code to visual output, and specific text for emphasis is highlighted.

  3. 5:00 – 5:49 05:00-05:49

    The video segment explains the attributes of the HTML <img> tag using a butterfly image example, highlighting how the 'title' attribute creates a tooltip. It then transitions to discussing common image formats supported by HTML, listing JPEG, PNG, GIF, SVG, and WebP with their specific features. Finally, the lesson introduces the <map> tag for creating image maps with clickable regions. The slide displays "Common Image Formats Supported by HTML" and shows the syntax <img src="image.jpg" usemap="#mymap">. This section concludes the overview of image handling by moving from basic attributes to interactive elements.

The lecture systematically progresses from fundamental image attributes to advanced implementation details. Key concepts include the functional difference between width and height for layout stability versus deprecated styling attributes like border. The instructor uses concrete code examples, such as <img src="nature.jpg" alt="Nature Image" width="300" height="200">, to demonstrate syntax. Visual evidence includes red annotations marking deprecated features and diagrams illustrating spatial relationships between elements. The inclusion of image formats (JPEG, PNG, GIF, SVG, WebP) and the <map> tag extends the scope beyond static display to interactive web design. Students should note that while border is deprecated, width and height remain critical for performance optimization by preventing layout shifts.

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