C Tech Study

  Beginner’s Guide to the embedded system and Secure IoT communication This tutorial will cover the following topics: 1)      What is a System? 2)      What do you mean by embedded system? 3)      What do you mean by IoT? 4)      Communication Security in IoT. What is a System? “ A system is usually defined as the typical arrangement in which all its particular units get assembled and work together according to the given set of defined rules and regulations. ” In simple terms, we can define a System as the effective way of organizing, working, or doing one or more tasks according to the given fixed plan of action. As in the example of the Watch, that is a time displaying system, and generally, it follows the set of rules to display the exact time for the day effectively. If any parts of the Watch get destroyed or fail, the Watch will stop doing its work (it will not display the correct time). From this, it is concluded that all the components are interrelated; if one f

What is topology? How the components are arranged or interconnected in a system is called topology . For a real-time example, if we use google maps to navigate to a place, it suggests two to three suggestions for a single destination. Each suggestion has its pros and cons. Likewise, there are eight types of topology.  Let's dive deep to differentiate between each other types. P2p topology P2p is a peer-to-peer network, a simple form of network between computers. It has been in practice since 1970. In this type, every computer acts as a node for data sharing within a connected network. As every computer acts as a node, no central server is required for this configuration. Even though the network is easy to maintain, the main drawback of the system is it allows only up to a maximum of 12 computers to be connected. Bus Topology Literally, from the name, it is clear that the nodes (a.k.a) computers are connected in such a way that they are connected through a bus route. Here

What is Digital Marketing? Everyone knows everything through Advertisement. It is technically called Marketing. Corporate and other developing sectors design and launch their product through marketing strategies.  Marketing is used to make the product reach people and make it familiar. Marketing is the process of launching a new product or service on the computer. It follows some strategies and techniques to make the product reach people.  It promotes the product to the people to meet the business target or requirement. As the name itself indicates that launching or introducing the product digitally, like through social media, email, website, and search engines.  If people are experts in digital marketing , it is easy to launch any product. Strategies involved in Digital Marketing Some of the digital marketing strategies are followed to enhance the digital marketing technique. They are 1.      Paid Advertisement 2.      Word of mouth 3.      Relationship Marketing 4.     

  Different between Traditional Marketing and Digital Marketing This tutorial will cover traditional marketing, digital marketing and the what are the various similarities and differences between them. What is marketing? Everyone knows everything through Advertisement. Advertisement is technically called Marketing. Corporate and other developing sectors design and launch their product through marketing strategies. Marketing is used to make the product reach people and make it familiar. Marketing is the process of launching a new product or service on the computer. It follows some strategies and techniques to make the product reach people. It promotes the product to the people to meet the business target or requirement. Digital Marketing As the name itself indicates that launching or introducing the product digitally, like through social media, email, website, and search engines. If people are experts in digital marketing , it is easy to launch any product. Traditional Marke

  Is ReactJS frontend or backend? This tutorial will discuss whether ReactJS is front-end or backend but before deep-diving into this, let us know about ReactJS? What do you understand about ReactJS? “ ReactJS is usually the open-source JavaScript language used to build a particular user interface, generally for single-page applications. Moreover, ReactJS is quite used for the handling view layer for particular web applications and mobile apps. ” It also allows an individual to create reusable UI components effectively and efficiently. Jordan Walke , a software engineer, working for Facebook, first created the ReactJS, and it was first deployed on Facebook's newsfeed in 2011 and on Instagram in 2012, respectively. React usually makes things possible for developers to develop or create large applications capable enough to make changes in the data without reloading the respective pages. Is ReactJS is frontend or backend? ReactJS is usually considered the most importa

  Top 20 React interview questions for fresher This tutorial will discuss the top 20 React questions related to the interview for freshers.   React Interview Questions The top 20 interview question based on the reactions of the fresher is as follows: Question 1: What do you understand by React? React is usually considered the front-end and the open-source JavaScript library that is useful in developing the UI (User interface) purposely for the applications with a single page. And also, React is quite helpful in building complex and reusable user interface (UI) components, particularly for mobile and web applications, as it also follows the component-based approach.   Questions 2: What are the various advantages of using React? The various advantages of using the React are as follows: ·         Huge collection of libraries to choose from: React usually provides an individual with the freedom to choose the various tools, libraries, and architecture to develop the respe