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  Blockchain: Blockchain are incredibly popular nowadays. But what is Blockchain? Like the name indicates, a blockchain is a chain of blocks that contains information . This technique was originally described in 1991 by a group of researchers and was originally intended to timestamp digital documents so that it is not possible to backdate them or to tamper with them. However it went by mostly unused until it was adapted by Satoshi Nakamoto in 2009 to create the digital cryptocurrency Bitcoin. A blockchain is a distributed ledger that is completely open to anyone. A simple analogy for understanding blockchain technology is a Google Doc. When we create a document and share it with a group of people, the document is distributed instead of copied or transferred. This creates a decentralized distribution chain that gives everyone access to the document at the same time. No one is locked out awaiting changes from another party, while all modifications to the doc are being recorded in real-t

  What is SEO?           Search engine optimization is the process of improving the quality and quantity of website traffic to a website or a web page from search engines. SEO targets unpaid traffic rather than direct traffic or paid traffic.           The search engines are used by the internet users to search for something that they want.           And  if we want to provide the answer to that, it doesn’t matter whether we sell a product or service, write a blog, or anything else, search engine optimization is a must for every website owner. To put it in a simple word, SEO is all the actions you do to make Google consider your website a quality source and rank it higher for your desired search queries .           For instance, You type something like SEO in search space, search engine dns fetches the data and provides the various links. To be in the first priority, we need to add several actions to our resource. That is exactly the search engine optimization.            Search en

  Although we are living in the 21 st century, technology is expanding more and more these days. There are some places and people who are isolated quite so apart from no phones, electricity and where even availability of water is a problem…What do you do when you want to provide digital communications such as email, voice mail etc.. to those places? There is a solution, let’s take the internet for a rural ride on a bike!!.. And yes learners, we are going to see such technology which is going to take us there “DAK Net”. WHAT IS DAK NET? To be simple it, · Uses wireless technology · Is an adhoc network · Digital connectivity in rural areas. To elaborate this, DAK Net is the term derived from the Hindi language “DAK” means post which is the form of communicating a message in the form of mail. It takes place in the form of wireless network providing internet through two/four wheelers or even a bicycle or any other transport at low cost in rural areas. This is not a permanent internet servi

  Everything you need to know about 5g: Every new generation of wireless networks delivers faster speed and more functionality to our smartphones. 1G brought us the very first cell phones , 2G let us text for the first time, 3G brought us online and 4G delivered the speed that we enjoy today but as more users come online 4G networks have just about  reached the limit of what they are capable of at a time when users want even more data for their smartphones and devices. Now we are headed towards 5G!!! 5G is getting a lot of hype right now.If you're thinking a 5G phone is a big idea, think again. Today's mobile users want faster data speeds and more reliable service. The next generation of wireless networks, 5G promises to deliver that  and much more. With 5G, users should be able to download a high-definition film in under a second (a task that could take 10 minutes on 4G LTE). Wireless engineers say these networks will boost the development of other new technologies too, s

  VANILLA JAVASCRIPT What is VanillaJS? Is that anything like a framework or library so that we can import and use it?  VanillaJs is just plain Javascript without using any additional libraries.  On the other hand,it  can be thought of as a scripting language that doesn't set any rules about how data can be defined, or how the UI can be changed. That makes apps written without these libraries more freeform and customizable. “ The ability to speak exactly is intimately related to the ability to know exactly ”. To get well versed in JS Frameworks, we need to locate our foundation really well. Computer software, and sometimes also other computing-related systems like computer hardware or algorithms, are called vanilla when not customized from their original form, meaning that they are used without any customization or updates applied to them. So Vanilla often refers to pure or plain. JavaScript is now the programming language for the web. Therefore, understanding its core engineering

The future promises crazy adventures throughout the universe and it should be considered our good luck that we are alive at the right time to witness the birth of a space faring race. Among sciences, computers and telemetry were once leading edge technologies that might have been considered space technology due to their criticality to boosters and spacecraft. Space is such an alien environment that attempting to work in it requires new techniques and knowledge. We are going on talking about space related facts. Let's head on to our topic which is related to space technology. And Yes, we are going to explore space technologies that we come across every day. Space technology is technology for use in travel beyond  earth’s atmosphere. Space organizations like NASA have researched numerous techniques to improve space exploration and communication with space shuttles. It led NASA exploring new horizons for humanity that are now being put  to everyday applications. In this article, we ar

The internet has drastically changed the IT industry. It not only connects a person with the world, but it also introduces new features every year. In the last decade, “cloud ” was a new term tossed in the market, and soon it gained so much popularity that it now covers a large area of the industry. With everything from hard disk failures to malware attacks to worry about, backing up your digital data has never been more important. For a long time, copying your data to an external hard disk drive was the least time-consuming and most cost-effective way to back up data.  But the storage landscape has changed dramatically in recent years with Cloud Storage. While very popular these days, the term “cloud” is used very loosely to refer to what is really just files and folders hosted on a remote server and accessed via the Internet . So, when you hear someone speaking of uploading files to the “cloud,” what they are actually saying is that they are using their Internet connection to copy or