Piriyanka

This unit covers the competencies in gathering and analyzing requirements ,design, develop, tests implement and document basic information system. System development life cycle(SDLC) It is  a logical process by which system analysis software engineers ,programmer and end users will information system. Need of the life cycle. Ease the process of building a system. Build high quality system that means customer expectation within time and cost estimate. work effectively and efficiently in the current and planed information technology infrastructure. avoid failures like unclear objective cost over runs. Main phase SDLC problems definition: - This phase  identify and define a need for a new system. Requirement analysis:- It's specified the system users business requirement expectation and priorities for a solution to the business problem. System implementation:-  the actual coding and development of the software take place based on the design specifications. Developers write ...

 web Development It's a process of developing active website. Website A website is a collection of related web pages containing image , Video or other digital assets. Webpage A webpage is a document typically written in plane text with formatting instruction of hypertext mark up language(HTML).Type of website Static website dynamic website Static website A static website is a basic type of website that delivers its content exactly as it is stored. Each web page is an individual HTML file and remains unchanged unless manually updated. Static websites are typically coded using HTML, CSS, and JavaScript, and they do not require server-side processing or a database to function. They are well-suited for presenting fixed content, such as informational pages, portfolios, or blogs with infrequent updates. Advantages of Static Websites: Simplicity : They're easy to create and deploy, requiring minimal technical knowledge. Speed : Static sites load faster since there's no...