What is Web browser, Web Server, DNS, Web Hosting?
What is Web Browser?
- Web browser is an application to access webpages.
- Webpages are written in HTML.
- User type the website address in web browser, web browser send request to web server then web server sends back requested page, it also called client server reacknowledge.
- Many types of web browsers are available now a day like Google, Firefox, Mozilla, opera, Safari, etc.
- Web browser also provides other services like bookmark, managing history, extensions for customers, etc.
What is Web Server?
- Web Server is a system software which access the request from client via http and send back to the browser.
- It host and deliver webpages as well as other content like images, audio, video, other software.
- Web server comes in various type like Apache HTTP, Nginx, Microsoft IIs, etc.
What is DNS?
- DNS stands for Domain Name System.
- Domain is a unique webpage address, which help us to reach our desired page.
- IP stand for internet Protocol which has numerical addresses like (192,1,0,1)
- DNS convert Domain name to an IP address.
- DNS provide easy way to navigate web browser.
What is Web Hosting?
- Web Hosting nothing but physical storage space Provider.
- Web Hosting provides various types of hosting like
- Shared, VPS, dedicated, Cloud.
- Web Hosting providers also provide renting server space.
- If you create any blog you have to need webhosting
- For physical storage space and domain for access.
- For example, bcabscnotes.com.