In this article, we will be briefing you about various basic technical terms of the Internet like Web Browser, Domain Name, Protocols etc. These are commonly used in today’s era of the Internet but only a few of us are able to define them when asked during an interview. This is so as we put very little effort into understanding them.
Today I will be briefing you on all of the above-stated terms and will co-relate the same with examples.
Do you know: Web Browser take help of search engines and plugins to enhance user experience and work under protocols defined by the governing authority.
Now let’s have some basic understanding of Web Browsers, Search Engines, Plugins, Protocols, Domain Name and Hosting.
What are Web Browsers:
Search engines require a medium on which they can run and the medium is a browser. Let’s take an example of the browser named Google Chrome. This browser, like any other, basically provides an interface between the web server and user.
Example: We open Google Chrome and write a URL/ web address in the omnibox. The browser will contact the web server and ask for relevant information and get back to the user with the desired result.
What is a Search Engine:
Let’s derive the meaning of the term “Search Engine” by splitting it i.e. Search and Engine
Search means finding something and Engine means a force that helps us towards progress in our task. Combining the term Search Engine we have its meaning i.e. “An engine that helps us in searching anything”.
Let’s take the example of the Giant Search Engine Google.
Google is a search engine having millions of documents stored inside it. It scans these and gives us a relevant result when a user hits a search query (search query is the question put by the user to search engine).
Google.com, BING.com, Ask.com etc. are some popular search engines which are extensively used in order to get the results of users query.
What are Plugins:
These are some add-ons which provide additional features to a browser.
Example: If you want to go from New Delhi to New York. For the same, you catch an airplane which is an add-on in this case because you do not have the efficiency to go there without any additional help.
Similarly, browsers require some add-ons to do a specific task for e.g. showing flash content (Flash Player Plugin is required), showing a PDF file (Adobe PDF plugin is required) etc. In this way, plugins come in handy when providing additional features to a web browser and user.
What are the Protocols?
These are some standard rules that are followed while transferring information over the internet. For the same, various terms related to internet come into play, like packets (data is sent over the internet in the form of packets), IP Address (Each system has a unique IP Address that differentiate it room others) etc.
URL and Domain Name:
Definition of URL and Domain Name with an example:
Let’s explore what is URL, the most important term of the Internet.
URL stands for Uniform Resource Locator. It is responsible for the following:
- Locating a resource over the internet (Web Address) by its domain name (IP Address comes handy in this case)
- It also defines the protocol (mostly HTTP or HTTPS) used by the web address.
Domain, what is it?
I will keep it simple and short while explaining the topic and will try to co-relate each sub-topic with a live example.
To explain what a domain is, let’s take a website: https://www.onlineseoblog.com/seo-training-syllabus
Let’s split this Web Address into different parts:
- HTTPS: The website address often starts with HTTP, https, FTP etc. All the prefixes of web address are known as Protocols which basically tell the browser how to retrieve data.
- www.onlineseoblog.com: In this section of web address “www” is optional to write (basically used to tell that this website is open on Web where WWW stands for World Wide Web).
Now, “onlineseoblog.com” is the domain name with an extension “.com” which is considered as a Top Level Domain.
- /SEO-training-syllabus: This is the path for the page placed on the server which gets opened when you click on a link in the domain.
Once you have your domain name then you need a place where you can launch that domain in order to become live on the internet. Launching the domain over the internet is known as Hosting. Make sure to opt for Hosting which provides 24*7 support with 100% uptime.
Types of Hosting:
Shared Web Hosting:
It is the cheapest web hosting where a single physical server is shared between a number of users.
Cloud Server Hosting:
In this, we have a virtual server which pulls their computing resources from extensive underlying networks of the physical web server. It is costlier than shared hosting
This types of server are generally used by the bigger website which draws traffic in millions and hence requires more bandwidth to give their visitors better experience. In this, a single server is dedicated to a single company. This is the costliest among all.