CLASS 11 TN HSC FIRST YEAR - COMPUTER SCIENCE LESSONS - WATCH MY UTUBE LESSONS AT
https://www.youtube.com/watch?v=DFPzlfZ0MwM&t=134s
https://www.youtube.com/watch?v=pMtqhvSties&t=17s
https://www.youtube.com/watch?v=ob5eEujYjCk&t=4s
HTML is used to create web documents and consists of text and markup tags to define structure, appearance, and hyperlinks. There are two types of tags: container tags define sections of text using start and end tags, and empty tags represent single occurrences like line breaks. CSS is used to style HTML documents and consists of rules with selectors and declarations specifying properties and values to control styling. PHP is a widely used server-side scripting language with roots in C and C++ that is commonly used with MySQL, a popular open-source database, to create dynamic web applications.
This document provides an introduction to XML, including:
- XML stands for eXtensible Markup Language and allows users to define their own tags to provide structure and meaning to data.
- XML documents use elements with start and end tags to organize content in a hierarchical, tree-like structure. Elements can contain text or other nested elements.
- Attributes within start tags provide additional metadata about elements. Well-formed XML documents must follow syntax rules to be valid.
HTML (Hypertext Markup Language) is used to create web pages. It uses tags to define headings, paragraphs, lists, links and other elements. Some key HTML tags are <html> <head> <title> <body> <h1>-<h6> <p> <ul> <ol> <li> <a> <img>. HTML pages can be written using a basic text editor and have the .html file extension. The browser interprets the HTML tags to display the structured page content.
Hypertext Markup Language (HTML) is a markup language that is used to structure and present content on the World Wide Web. It was created by Tim Berners-Lee in 1980. The document defines various HTML tags such as headings, paragraphs, bold, italics, lists, images, and links. It provides examples of how to use each tag, including the opening and closing syntax. Common tags discussed include <h1> for main headings, <p> for paragraphs, <b> for bold text, <i> for italics, <ol> for ordered lists, <ul> for unordered lists, and <a> for creating links between pages.
As a fully-featured integrated development environment (IDE), Visual Studio makes it easier for developers to build websites, web applications, mobile apps, and web services by providing a variety of tools and services. Visual Studio 2017 comes with several new and improved tools to enable developers to build, test, and deploy custom software applications by targeting varied devices and platforms.
- HTML, CSS, and JavaScript are becoming the new standard for building applications and interactive experiences on the web.
- Best practices include using semantic HTML, clean CSS with a focus on maintainability, and JavaScript performance optimizations.
- Key techniques discussed are image sprites, progressive enhancement, and jQuery selector chaining to reduce DOM lookups.
The document discusses XML (eXtensible Markup Language) in 3 paragraphs:
1) It defines XML as a markup language used to provide extra information about a document by adding tags. HTML uses tags to tell browsers how to display documents, while XML tags give readers an idea of what the data means and separates presentation from data.
2) XML documents are used to transfer data, often over the internet. XML subsets are designed for particular applications like RSS for news feeds. Fields also have their own subsets registered with the W3C.
3) XML is popular because it allows complex structured data to be transmitted efficiently as a simple text stream but also processed as a rich object model in receiving applications.
HTML FILE,Extension,HTML Tags,Logical and Physical Tags,Nested Tags,Tag Attributes,Headings,Paragraphs,HTML Colors,Color Values,Color Names,HTML Lists,HTML Links,Images and Tables.
HTML is used to create web documents and consists of text and markup tags to define structure, appearance, and hyperlinks. There are two types of tags: container tags define sections of text using start and end tags, and empty tags represent single occurrences like line breaks. CSS is used to style HTML documents and consists of rules with selectors and declarations specifying properties and values to control styling. PHP is a widely used server-side scripting language with roots in C and C++ that is commonly used with MySQL, a popular open-source database, to create dynamic web applications.
This document provides an introduction to XML, including:
- XML stands for eXtensible Markup Language and allows users to define their own tags to provide structure and meaning to data.
- XML documents use elements with start and end tags to organize content in a hierarchical, tree-like structure. Elements can contain text or other nested elements.
- Attributes within start tags provide additional metadata about elements. Well-formed XML documents must follow syntax rules to be valid.
HTML (Hypertext Markup Language) is used to create web pages. It uses tags to define headings, paragraphs, lists, links and other elements. Some key HTML tags are <html> <head> <title> <body> <h1>-<h6> <p> <ul> <ol> <li> <a> <img>. HTML pages can be written using a basic text editor and have the .html file extension. The browser interprets the HTML tags to display the structured page content.
Hypertext Markup Language (HTML) is a markup language that is used to structure and present content on the World Wide Web. It was created by Tim Berners-Lee in 1980. The document defines various HTML tags such as headings, paragraphs, bold, italics, lists, images, and links. It provides examples of how to use each tag, including the opening and closing syntax. Common tags discussed include <h1> for main headings, <p> for paragraphs, <b> for bold text, <i> for italics, <ol> for ordered lists, <ul> for unordered lists, and <a> for creating links between pages.
As a fully-featured integrated development environment (IDE), Visual Studio makes it easier for developers to build websites, web applications, mobile apps, and web services by providing a variety of tools and services. Visual Studio 2017 comes with several new and improved tools to enable developers to build, test, and deploy custom software applications by targeting varied devices and platforms.
- HTML, CSS, and JavaScript are becoming the new standard for building applications and interactive experiences on the web.
- Best practices include using semantic HTML, clean CSS with a focus on maintainability, and JavaScript performance optimizations.
- Key techniques discussed are image sprites, progressive enhancement, and jQuery selector chaining to reduce DOM lookups.
The document discusses XML (eXtensible Markup Language) in 3 paragraphs:
1) It defines XML as a markup language used to provide extra information about a document by adding tags. HTML uses tags to tell browsers how to display documents, while XML tags give readers an idea of what the data means and separates presentation from data.
2) XML documents are used to transfer data, often over the internet. XML subsets are designed for particular applications like RSS for news feeds. Fields also have their own subsets registered with the W3C.
3) XML is popular because it allows complex structured data to be transmitted efficiently as a simple text stream but also processed as a rich object model in receiving applications.
HTML FILE,Extension,HTML Tags,Logical and Physical Tags,Nested Tags,Tag Attributes,Headings,Paragraphs,HTML Colors,Color Values,Color Names,HTML Lists,HTML Links,Images and Tables.
Computer Networks are an integral part of the modern computing infrastructure. The operation of computer networks is governed by hardware and software protocols. Computer Networks are used to allow several hosts (devices) to exchange information between them. Copy the link given below and paste it in new browser window to get more information on Computer Networking:- http://www.transtutors.com/homework-help/computer-science/networking/
Microsoft Visual Studio is an integrated development environment used to develop programs for Windows and web applications. It supports multiple programming languages including Visual Basic, C#, C++, and ASP.NET. In Visual Studio, programmers can create solutions containing projects with code files. The interface provides tools like a toolbox, properties window, and solution explorer to assist with visual programming and organizing code. New projects are created by selecting File > New Project or clicking the New Project button to select a project type and language.
This document discusses web design tools and concepts. It begins with an introduction to the different areas of web design such as graphic design, user experience design, and search engine optimization. It then covers basic concepts like how the web works with clients and servers, and how browsers display web pages. Next, it outlines common web site components like storage space and domain names. The document concludes by listing both paid and free tools that can be used for creating websites, such as HTML editors, Flash, and open-source content management systems like Joomla and WordPress.
This document introduces regular expressions (regex) in PHP. It discusses the basic syntax of regex including patterns, indicators, quantifiers and logical operators. It provides examples of using the ereg and preg functions in PHP to perform matches and replacements using both POSIX and Perl-compatible regex. Common regex rules are also explained including matching characters, character classes, beginning/end of string, alternation and quantifiers.
HTML stands for HyperText Markup Language. It is used to design web pages using a markup language. HTML is a combination of Hypertext and Markup language. Hypertext defines the link between web pages. A markup language is used to define the text document within the tag which defines the structure of web pages. This language is used to annotate (make notes for the computer) text so that a machine can understand it and manipulate text accordingly. Most markup languages (e.g. HTML) are human-readable. The language uses tags to define what manipulation has to be done on the text.
This document provides an introduction to HTML by explaining key HTML concepts like tags, required tags for a basic webpage, and how to format text, add images and headings. It discusses that HTML uses markup tags to structure text and hyperlinks for webpages. It lists the three required tags as <html>, <head> and <body> and provides an example of a basic webpage structure. It also demonstrates how to add comments, title the webpage, format text using tags like <p> and <strong>, add different sized headings with <h1>-<h6> tags, and include images with the <img> tag. The document concludes by instructing the reader to create an HTML file called "Kites.html"
This document provides an overview of PHP and MySQL. It defines PHP as a server-side scripting language that is commonly used with MySQL, an open-source database management system. The document discusses key PHP concepts like PHP files, variables, operators, conditional statements, arrays, loops, and functions. It also covers form handling in HTML and PHP. The intended audience is users looking to learn the basics of PHP and how it integrates with MySQL for database management.
It(402) class ix projects solution 5 pranavi vermaPranaviVerma
The Digital India programme aims to transform India into a digitally empowered society. Key achievements in 2017 include a 27% increase in electronic manufacturing investment, over 300% growth in digital transactions, and Aadhaar covering over 99% of adult residents. Mobile phone users grew to 121 crore with smartphone users reaching 40 crore and internet users at 50 crore. Digital payments through platforms like BHIM and UPI grew significantly. Aadhaar enrollment reached 119 crore people. 197 crore documents were stored in DigiLocker and over 150 lakh pensioners registered for the Jeevan Pramaan platform. The CSC network expanded to over 2.7 lakh centers providing digital services.
HTML is the standard markup language used to create web pages. It provides a structure and layout for text, images, and other content. The document explains the basic components of an HTML page, including the <head> and <body> tags, common text formatting tags, links, lists, and tables. It recommends learning HTML tags through online resources or by examining the source code of existing web pages, and emphasizes starting simply with tags like <head>, <title>, <h2>, and <p>.
HTML is the language used to structure and present content on the World Wide Web. It uses tags to define headings, paragraphs, lists, and other elements. A basic HTML file includes an <html> tag which contains <head> and <body> sections. The <head> includes the <title> and the <body> holds the visible page content. Common tags include <p> for paragraphs, <ul> and <ol> for unordered and ordered lists, and <img> to embed images.
JavaScript is a scripting language used primarily for client-side web development. It is based on the ECMAScript standard but browsers support additional objects like Window and DOM objects. JavaScript can be used to create dynamic and interactive effects on web pages like menus, alerts, and updating content without reloading. It is commonly used for form validation, AJAX applications, and other interactive features. The document provides examples of basic JavaScript concepts like variables, data types, operators, and control structures and how to embed scripts in HTML.
The document discusses cross-platform mobile application development. It provides information on mobile operating systems like Android, iOS, Windows Phone OS, Symbian OS, and others. It then discusses cross-platform applications which can be built using a single codebase that runs on multiple platforms. There are two main types: native cross-platform apps which are coded for each platform, and hybrid apps which are built using HTML, CSS, and JavaScript and then wrapped in a native container. Popular frameworks for developing hybrid apps include PhoneGap, React Native, and Flutter. The document also provides details on how hybrid mobile apps work, comparing characteristics of native and hybrid apps, and discussing the PhoneGap framework in more depth.
Tim Berners-Lee, a physicist working at CERN, invented HTML in the late 1980s as a way for researchers to share and collaborate on information. The earliest versions of HTML included basic markup tags but lacked features like tables. Subsequent versions in the 1990s, such as HTML 3.2, HTML 4, and HTML 4.01, added support for additional elements, tags, and features to enhance the functionality and capabilities of HTML. HTML is not a programming language but a markup language that uses tags to define the structure and layout of web pages.
The document discusses various Data Definition Language (DDL) commands in SQL such as CREATE, ALTER, and DROP for defining and modifying database structure. It explains how to create tables with columns, constraints, indexes and views. It also covers removing tables and altering table definitions by adding, modifying or dropping columns, constraints and indexes. Different database architectures like single, multi database and distributed databases are also summarized.
Darwin forms the core UNIX-based foundation of Mac OS X. It includes components like the Mach kernel, BSD kernel, and I/O Kit framework. The Mach kernel handles processor and memory management while BSD provides file system and networking services. The I/O Kit framework supports driver development and plug-and-play functionality. Together these components provide features like improved reliability, performance, and premier networking facilities to the operating system.
There is introduction of graphics and animation with HTML5 in this knolX session. in this knolX session, we will talk about which tags are introduced in HTML5. we will get to know about validation and regular expression without using JavaScript. We will get to know about how thing work in canvas in HTML5, basic shapes, colouring, animation etc.
Input and output devices allow a computer system to communicate with the outside world. Common input devices include keyboards, mice, scanners, joysticks, and trackballs. Keyboards are the primary text input device and mice are the most common pointing device. Output devices display the results of processing and include monitors, printers, speakers and headphones. Storage devices like hard drives, CDs, and flash drives are used to permanently and temporarily store data.
Data types are classifications that define the type of data a variable can hold in programming languages. The most common data types are Boolean, integer, floating-point number, character, and alphanumeric string. Boolean data consists of true or false values and is used in search engines and conditional statements. Integers are whole numbers, while floating-point numbers allow decimals. Characters represent single symbols, and alphanumeric strings contain letters and numbers. Understanding data types is essential for programmers to ensure correct application functions and avoid errors.
This presentation was provided by Rebecca Benner, Ph.D., of the American Society of Anesthesiologists, for the second session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session Two: 'Expanding Pathways to Publishing Careers,' was held June 13, 2024.
Computer Networks are an integral part of the modern computing infrastructure. The operation of computer networks is governed by hardware and software protocols. Computer Networks are used to allow several hosts (devices) to exchange information between them. Copy the link given below and paste it in new browser window to get more information on Computer Networking:- http://www.transtutors.com/homework-help/computer-science/networking/
Microsoft Visual Studio is an integrated development environment used to develop programs for Windows and web applications. It supports multiple programming languages including Visual Basic, C#, C++, and ASP.NET. In Visual Studio, programmers can create solutions containing projects with code files. The interface provides tools like a toolbox, properties window, and solution explorer to assist with visual programming and organizing code. New projects are created by selecting File > New Project or clicking the New Project button to select a project type and language.
This document discusses web design tools and concepts. It begins with an introduction to the different areas of web design such as graphic design, user experience design, and search engine optimization. It then covers basic concepts like how the web works with clients and servers, and how browsers display web pages. Next, it outlines common web site components like storage space and domain names. The document concludes by listing both paid and free tools that can be used for creating websites, such as HTML editors, Flash, and open-source content management systems like Joomla and WordPress.
This document introduces regular expressions (regex) in PHP. It discusses the basic syntax of regex including patterns, indicators, quantifiers and logical operators. It provides examples of using the ereg and preg functions in PHP to perform matches and replacements using both POSIX and Perl-compatible regex. Common regex rules are also explained including matching characters, character classes, beginning/end of string, alternation and quantifiers.
HTML stands for HyperText Markup Language. It is used to design web pages using a markup language. HTML is a combination of Hypertext and Markup language. Hypertext defines the link between web pages. A markup language is used to define the text document within the tag which defines the structure of web pages. This language is used to annotate (make notes for the computer) text so that a machine can understand it and manipulate text accordingly. Most markup languages (e.g. HTML) are human-readable. The language uses tags to define what manipulation has to be done on the text.
This document provides an introduction to HTML by explaining key HTML concepts like tags, required tags for a basic webpage, and how to format text, add images and headings. It discusses that HTML uses markup tags to structure text and hyperlinks for webpages. It lists the three required tags as <html>, <head> and <body> and provides an example of a basic webpage structure. It also demonstrates how to add comments, title the webpage, format text using tags like <p> and <strong>, add different sized headings with <h1>-<h6> tags, and include images with the <img> tag. The document concludes by instructing the reader to create an HTML file called "Kites.html"
This document provides an overview of PHP and MySQL. It defines PHP as a server-side scripting language that is commonly used with MySQL, an open-source database management system. The document discusses key PHP concepts like PHP files, variables, operators, conditional statements, arrays, loops, and functions. It also covers form handling in HTML and PHP. The intended audience is users looking to learn the basics of PHP and how it integrates with MySQL for database management.
It(402) class ix projects solution 5 pranavi vermaPranaviVerma
The Digital India programme aims to transform India into a digitally empowered society. Key achievements in 2017 include a 27% increase in electronic manufacturing investment, over 300% growth in digital transactions, and Aadhaar covering over 99% of adult residents. Mobile phone users grew to 121 crore with smartphone users reaching 40 crore and internet users at 50 crore. Digital payments through platforms like BHIM and UPI grew significantly. Aadhaar enrollment reached 119 crore people. 197 crore documents were stored in DigiLocker and over 150 lakh pensioners registered for the Jeevan Pramaan platform. The CSC network expanded to over 2.7 lakh centers providing digital services.
HTML is the standard markup language used to create web pages. It provides a structure and layout for text, images, and other content. The document explains the basic components of an HTML page, including the <head> and <body> tags, common text formatting tags, links, lists, and tables. It recommends learning HTML tags through online resources or by examining the source code of existing web pages, and emphasizes starting simply with tags like <head>, <title>, <h2>, and <p>.
HTML is the language used to structure and present content on the World Wide Web. It uses tags to define headings, paragraphs, lists, and other elements. A basic HTML file includes an <html> tag which contains <head> and <body> sections. The <head> includes the <title> and the <body> holds the visible page content. Common tags include <p> for paragraphs, <ul> and <ol> for unordered and ordered lists, and <img> to embed images.
JavaScript is a scripting language used primarily for client-side web development. It is based on the ECMAScript standard but browsers support additional objects like Window and DOM objects. JavaScript can be used to create dynamic and interactive effects on web pages like menus, alerts, and updating content without reloading. It is commonly used for form validation, AJAX applications, and other interactive features. The document provides examples of basic JavaScript concepts like variables, data types, operators, and control structures and how to embed scripts in HTML.
The document discusses cross-platform mobile application development. It provides information on mobile operating systems like Android, iOS, Windows Phone OS, Symbian OS, and others. It then discusses cross-platform applications which can be built using a single codebase that runs on multiple platforms. There are two main types: native cross-platform apps which are coded for each platform, and hybrid apps which are built using HTML, CSS, and JavaScript and then wrapped in a native container. Popular frameworks for developing hybrid apps include PhoneGap, React Native, and Flutter. The document also provides details on how hybrid mobile apps work, comparing characteristics of native and hybrid apps, and discussing the PhoneGap framework in more depth.
Tim Berners-Lee, a physicist working at CERN, invented HTML in the late 1980s as a way for researchers to share and collaborate on information. The earliest versions of HTML included basic markup tags but lacked features like tables. Subsequent versions in the 1990s, such as HTML 3.2, HTML 4, and HTML 4.01, added support for additional elements, tags, and features to enhance the functionality and capabilities of HTML. HTML is not a programming language but a markup language that uses tags to define the structure and layout of web pages.
The document discusses various Data Definition Language (DDL) commands in SQL such as CREATE, ALTER, and DROP for defining and modifying database structure. It explains how to create tables with columns, constraints, indexes and views. It also covers removing tables and altering table definitions by adding, modifying or dropping columns, constraints and indexes. Different database architectures like single, multi database and distributed databases are also summarized.
Darwin forms the core UNIX-based foundation of Mac OS X. It includes components like the Mach kernel, BSD kernel, and I/O Kit framework. The Mach kernel handles processor and memory management while BSD provides file system and networking services. The I/O Kit framework supports driver development and plug-and-play functionality. Together these components provide features like improved reliability, performance, and premier networking facilities to the operating system.
There is introduction of graphics and animation with HTML5 in this knolX session. in this knolX session, we will talk about which tags are introduced in HTML5. we will get to know about validation and regular expression without using JavaScript. We will get to know about how thing work in canvas in HTML5, basic shapes, colouring, animation etc.
Input and output devices allow a computer system to communicate with the outside world. Common input devices include keyboards, mice, scanners, joysticks, and trackballs. Keyboards are the primary text input device and mice are the most common pointing device. Output devices display the results of processing and include monitors, printers, speakers and headphones. Storage devices like hard drives, CDs, and flash drives are used to permanently and temporarily store data.
Data types are classifications that define the type of data a variable can hold in programming languages. The most common data types are Boolean, integer, floating-point number, character, and alphanumeric string. Boolean data consists of true or false values and is used in search engines and conditional statements. Integers are whole numbers, while floating-point numbers allow decimals. Characters represent single symbols, and alphanumeric strings contain letters and numbers. Understanding data types is essential for programmers to ensure correct application functions and avoid errors.
This presentation was provided by Rebecca Benner, Ph.D., of the American Society of Anesthesiologists, for the second session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session Two: 'Expanding Pathways to Publishing Careers,' was held June 13, 2024.
Beyond Degrees - Empowering the Workforce in the Context of Skills-First.pptxEduSkills OECD
Iván Bornacelly, Policy Analyst at the OECD Centre for Skills, OECD, presents at the webinar 'Tackling job market gaps with a skills-first approach' on 12 June 2024
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UPRAHUL
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
How to Make a Field Mandatory in Odoo 17Celine George
In Odoo, making a field required can be done through both Python code and XML views. When you set the required attribute to True in Python code, it makes the field required across all views where it's used. Conversely, when you set the required attribute in XML views, it makes the field required only in the context of that particular view.
Gender and Mental Health - Counselling and Family Therapy Applications and In...PsychoTech Services
A proprietary approach developed by bringing together the best of learning theories from Psychology, design principles from the world of visualization, and pedagogical methods from over a decade of training experience, that enables you to: Learn better, faster!
1. பாடம் – 12
PREPARED BY
LATHALAKSHMI. M
M.Sc ., M.Phil., B.Ed., D.C.Tech., BA. Eng.,
HTML -
INSERTING
IMAGES, MOVIES,
FORMS
2.
3. What is HTML?
HTML, known as HyperText Markup Language, is the
language used to create Web pages . Using HTML, you
can create a Web page with text, graphics, sound, and
video
4. All Web pages share a
common structure
All Web pages should
contain a pair of
<HTML>, <HEAD>,
<TITLE>, and <BODY>
tags
<HTML>
<HEAD>
<TITLE> Example
</TITLE>
</HEAD>
<BODY>
This is where you would
include the text and
images on your Web
page.
</BODY>
</HTML>