How to learn New Technologies(C,C++,JAVA,PYTHON,R,NODE JS,AI,ML,DATA Science)

Class 12 computer 06.08.2020   HTML Tags HTML tags are like keywords which defines that how web browser will format and display the content. With the help of tags, a web browser can distinguish between an HTML content and a simple content. HTML tags contain three main parts: opening tag, content and closing tag. But some HTML tags are unclosed tags. When a web browser reads an HTML document, browser reads it from top to bottom and left to right. HTML tags are used to create HTML documents and render their properties. Each HTML tags have different properties. An HTML file must have some essential tags so that web browser can differentiate between a simple text and HTML text. You can use as many tags you want as per your code requirement. All HTML tags must enclosed within < > these brackets. Every tag in HTML perform different tasks. If you have used an open tag <tag>, then you must use a close tag </tag> (except some tags) HTML Attribu

 Class 9 (Data Representations) Number Systems The language we use to communicate with each other is comprised of words and characters. We understand numbers, characters and words . But this type of data is not suitable for computers. Computers only understand the numbers. So, when we enter data, the data is converted into electronic pulse. Each pulse is identified as code and the code is converted into numeric format by ASCII. It gives each number, character and symbol a numeric value (number) that a computer understands.  So to understand the language of computers, one must be familiar with the number systems. The Number Systems used in computers are: Binary number system Octal number system Decimal number system Hexadecimal number system Binary number system (Base:2) It has only two digits '0' and '1' so its base is 2. Accordingly, In this number system, there are only two types of electronic pulses; absence of ele

        Class 9th ( Concept of Operating System )                  Onkareshwar Saraswati Vidya Niketan Inter College ,Jawahar Nagar Kanpur                    Dear Students,              Operating System As the name suggests, an operating system is a type of software without which you cannot operate or run a computer.  It acts as an intermediary or translation system between computer hardware and application programs installed on the computer.  In other words, you cannot directly use computer programs with computer hardware without having a medium to establish a connection between them. Besides this, it is also an intermediary between the computer user and the  computer hardware  as it provides a standard user interface that you see on your computer screen after you switch on your computer. For example, the Windows and the Mac OS are also operating systems that provide a graphical interface with icons and pictures to enable users to access multiple files