CybertLearner

  S.E.O stands for search engine optimization. Let us assume you have made a website and post an article. Now you want that article to be spread worldwide so more and more people can read that article. In the sense to spread all over the internet. There are 3 ways to spread it:- ·          Share it with your friends and family ·          Run the ad’s on social media and other platform but you should have money in your hand ·          By Organic search   What Is Organic Search? If you are searching something on the internet so Google will show you a list of website-related to the content, you have searched. Now How Does Google Make The List? Now here Google use SEO. Now to optimize search engines so that Google can show our website in the top result. How Can We Optimize Our Site? Now if you have made a website how will Google know that you have made an article on that particular content? Google has their own website named ‘’ Google web master’’   now you have to go t

  Optical fiber is the technology associated with data transmission using light pulses traveling along with a long fiber which is usually made of plastic or glass. Metal wires are preferred for transmission in optical fiber communication as signals travel with fewer damages. Optical fibers are also unaffected by electromagnetic interference. The fiber optical cable uses the application of total internal reflection of light. The fibbers are designed such that they facilitate the propagation of light along with the optical fiber depending on the requirement of power and distance of transmission. Single-mode fiber is used for long-distance transmission while multimode fiber is used for shorter distances. The outer cladding of these fibbers needs better protection than metal wires.                                                      THIS IMAGE IS TAKEN FROM BIJUS WEBSITE Types of Optical Fiber The types of optical fibers depend on the  refractive index , materials used, and mode of

Whole world is connected with the Internet but have you ever thought about how the internet works. You may have thought that it works with satellite or network spread all over the world but you won’t know that 99% of the internet works with optical fibercable. Optical Fiber Cable                                                           Now you will think that I use a mobile, on mobile which cable is connected. So the tower from where you get internet from that tower the cable is connected & spread. Let me explain to you in an easy way. For receiving of internet, the internet has to pass through 3 different companies:- ·          Tier 1 :-        This is the company which has spread cables all over the world underwater. The Internet is totally free. If you are at home and your office is 2km away from your home so you can add a cable from your home to office and connect both the computers and now assume it as the internet so the money you spend is only for cable not for the comput