Scripting Programming

Duration: 4 min

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Inside: a video lesson and guided study material.

Module outline

  1. About the Course: About the Course
  2. Paper-1 & 2 | Basic Numeracy: Ratio and Proportion (Ratios), Divisibility Rules, Mixture and Alligation, Permutation and Combination, Logarithm, Number System, HCF LCM, Sequence and Series (Series), Speed Time and Distance, Percentage, Average, Mensuration and Geometry, Age Problems, Arithmetic, Statistics, Probability, Profit and Loss, Simple Interest and Compound Interest, Partnership, Speed Mathematics and Basic Mathematics, Algebra, Powers and Exponents (Surds and Indices), Time and Work, Pipe and Cistern, RSSB Specific Videos - Basic Numeracy
  3. Paper-1 & 2 | Data Interpretation: Data Interpretation
  4. Paper-1 & 2 | General Mental Ability: Mental Ability, RSSB Specific Videos - Mental Ability
  5. Paper-1 & 2 | Logical Reasoning and Analytical Ability: Series (Number and Letter Series) (Numerical Relations and Reasoning), Coding Decoding, Data Sufficiency, Non Verbal Reasoning (Spatial Aptitude) (Spatial Reasoning) (Visual Reasoning), Syllogisms, Seating Arrangements, Blood Relations, Directions (Direction Test), Analytical Reasoning (Counting Figures Reasoning), Puzzle Solving (Puzzles), Calendar, Clock, Cubes & Dices, Venn Diagram, Analogy, Ranking, Order and Sequence, Deductive and Inductive Reasoning (Logical Deduction and Induction) (Prepositional Reasoning), Data Arrangement, Logical Sequence Of Words, Crypt Arithmetic
  6. Paper-1 & 2 | Decision Making and Problem Solving: Selection Decision Table (Decision Making)
  7. Paper-1 | General Science: Physics, Biology, Chemistry, RSSB Specific Videos
  8. Paper-1 | General Awareness: State Wise GK, GK- Current Affairs
  9. Paper - 2 | Digital Logic Systems: Digital Systems & Boolean Basics, Logic Gates & Hardware, Combinational Circuit, Sequential Circuits
  10. Paper-2 | Database Management System: Basics of DBMS, ER Diagram, Relational Model & Functional Dependencies, Keys & Integrity Constraints, Normalization (1NF - BCNF), Decomposition Properties & 4NF, Relational Calculus, Relational Algebra, SQL, NoSQL
  11. Paper-2 | Data Structures & Algorithms: Introduction to DS, Array, Stack, Queue, Linked List, Tree, Graphs, Algorithm Analysis, Sorting Algorithms, Intro to Compilers, Hashing
  12. Paper 2 | Data Communication and Network Security: Introduction to CN, Data Communication, Data Link Layer - Ethernet, DLL: Error Control, Net Layer: IPv4 & Proto, Net Layer: IP Addressing, Application Layer, Hardware basics, Network Security, Ethical Hacking
  13. Paper-2 | Operating Systems: Introduction to OS, Process Management, Memory Management, File Management, Deadlock
  14. Paper-2 | Computer Organization and Architecture: 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, Number System, Number Representation
  15. Paper 2 | System Analysis and Design: Fundamentals of Systems and Information Systems, Fundamentals of Software Engineering, SDLC and Development Approaches, Software Documentation and Software Requirements Specification (SRS), SDD and Quality Assurance, Security, Risk Management & Maintenance, Software Testing
  16. Paper-2 | C Programming: C Fundamentals, Control Flow, Functions, Arrays & Pointers, Storage Classes, Structures & Enums, DMA, Macros, Scoping & File Handling
  17. Paper 2 | OOPS , C++ , JAVA: Language Design, OOPS with C++, Java, .Net Programming, Java Fundamentals
  18. Paper 2 | Python: Introduction to Python, Tokens, Variables, Data Types, I/O, Operators & Expressions, Control Flow & Looping, Collections & Strings, Functions & Modules, File Handling & Data Analysis
  19. Emerging Trends and AI: Emerging Tech Trends, Artificial Intelligence
  20. Paper-2 | Data Processing (Ms-Office): MS Office Applications
  21. Paper-2 | Internet and Web Technologies: HTML Basics, CSS, XML, JavaScript-Basics, Internet Fundamentals, Protocols & Services, Web Publishing & Hosting, Server Side & Security, Emerging Technologies, Terms & Abbreviations, Cyber Threats and Malware Attacks, Role of Internet and Web Services, Security in Mobile and Wireless Computing
  22. Paper 2 | Pedagogy: Child Development, Theories, Concept of Pedagogy, Inclusive Education, Experiential Pedagogy, Assessment & Evaluation, Psychology, Curriculum Framework & Reforms, National Education Policy (NEP) 2020
  23. Live Classes: RSSB Live Sessions
  24. Paper 1 - Full Mock Tests:
  25. Paper 2 - Full Mock Tests:
  26. BCI Previous Year Papers:
AI summary & chapters

AI Summary

An AI-generated summary of this video lecture.

The video presents a lecture on scripting programming, beginning with a definition of a scripting language as a tool for controlling software applications. It explains that scripts are typically interpreted from source code, unlike compiled application software. The historical context is provided, noting that interactive operating system shells were developed in the 1960s to enable remote operation of time-sharing systems, using shell scripts. The lecture then transitions to the web, explaining that the Common Gateway Interface (CGI) allowed scripting languages to control web servers and communicate over the web. It lists early web scripting languages such as Perl, ASP, and PHP. The final part of the lecture covers modern web browsers, which provide languages like JavaScript and CSS for controlling the browser itself, and mentions ActionScript as another embedded language.

Chapters

  1. 0:00 – 2:00 00:00-02:00

    The lecture begins with a slide titled 'Scripting Programming'. The instructor defines a scripting language as one that historically allowed control of software applications. The first bullet point states that a scripting language was a language that allowed control of software applications. The second bullet point explains that scripts are most often interpreted from source code, whereas application software is typically compiled to native machine code or an intermediate code. The third bullet point discusses the history of interactive operating system shells, stating they were developed in the 1960s to enable remote operation of the first time-sharing systems, and these used shell scripts to control running computer programs within a computer program, the shell. The instructor uses a digital pen to highlight the text '1960s' and 'shell scripts' on the slide.

  2. 2:00 – 4:06 02:00-04:06

    The lecture continues on the same slide, with the instructor moving to the next section. The first bullet point now discusses the Common Gateway Interface (CGI), stating it allowed scripting languages to control web servers and communicate over the web. The text lists scripting languages that made use of CGI early in the evolution of the Web, including Perl, ASP, and PHP. The instructor writes 'web' on the slide. The second bullet point explains that modern web browsers provide languages for writing extensions to the browser itself, and lists standard embedded languages for controlling the browser, including JavaScript and CSS, or ActionScript. The instructor writes 'ActionScript' and 'Script' on the slide.

The video provides a comprehensive overview of scripting programming, tracing its evolution from its origins in operating system shells to its pivotal role in web development. It establishes the fundamental distinction between interpreted scripts and compiled applications. The lecture then connects this historical foundation to the modern web, explaining how the Common Gateway Interface (CGI) enabled server-side scripting with languages like Perl and PHP. Finally, it highlights the shift to client-side scripting, where languages like JavaScript and CSS are embedded within browsers to control the user interface and experience, demonstrating the continuous evolution of scripting to meet new computing challenges.

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