HTML 2022

 Class X 2022-23    NAME   Section   Class   Question:- 1. Write html code to create class time table  Q2.  Make a collage of 4 images.  Q3. Write the html code for the following:-  1. INDIA  2 PAKISTAN   3 AFGHANISTAN A. SRILANKA  B. BANGLADESH  C. NEPAL Q4. Write HTML CODE for displaying            H 2 0 X 4 +x 3 +2

CLASS IX PRACTICAL https://forms.gle/5fcGBFfAuvzPrPqV9 CLASS X  PRACTICAL https://forms.gle/8ykuS2gLBB9oVL5M8  OR https://forms.gle/yK3YESGos4hh39S2A 

 TEST LINK https://forms.gle/VSBR2CiZGSqCDWxdA

 HTML-I (Chap 3) HTML stands for Hypertext Markup Language. The word Hypertext was first coined by Ted Nelson in 1960s. Markup language is a technique to write documents, describing the general structure of the contents inside the documents and not its actual appearance on the page or on the screen. HTML allows user to link several related information already stored in the computer or server that can be accessed from anywhere around the world. Tim Berners Lee developed the HTML standard in 1989, and invented the world wide web in 1991. Features of HTML1. HTML documents are simple text files. Web browsers act as HTML formatters. 2. There is no need of compiling the file as in case of other programming languages. 3. It is not a case sensitive language. 4. HTML documents can be viewed on any type of computer platform. Tools Required to create a webpage1. Text Editor- A text editor is used to create or compose HTML documents. Examples- Notepad and wordpad. 2. A Web Browser- A Web bro...

 Class IX Basics of Operating Systems (Chap 4)  Device Driver A device driver is a group of files that enable one or more hardware devices to communicate with the computer’s operating system. Each hardware device installed on a computer requires a different type of device driver or hardware driver. The device driver provides specific instructions to the operating system in order for the hardware device to perform properly. Types of Operating Systems1. Single User OSIt supports only one user at any point of time. There can be two subcategories of this OS type:  (i) Single Task OS- This OS supports single application at a time e.g., OS for mobiles, MS-DOS etc. (ii) Single User, Multitasking OS- This OS supports one user but can deal with multiple applications running at a time e.g. simultaneously running word document, a video, internet browsing, listening to music etc. Eg. Windows Vista, Windows 7/8, Linux, MacOS Leopard etc.  2. Multi program OS It suppo...