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url and http

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URL is the abbreviation of Uniform Resource Locator. It is the resource address on the internet. The URL (Uniform Resource Locator) is created by Tim Berners-Lee and the Internet Engineering working group in 1994. URL is the character string (address) which is used to access data from the internet. The URL is the type of URI (Uniform Resource Identifier). How to use URLs Any URL can be typed right inside the browser's address bar to get to the resource behind it. But this is only the tip of the iceberg! The  HTML  language —  which will be discussed later on  — makes extensive use of URLs: to create links to other documents with the  <a>  element; to link a document with its related resources through various elements such as  <link>  or  <script> ; to display media such as images (with the  <img>  element), videos (with the  <video>  element), sounds and music (with the  <audio> ...
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web browser and web server

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  What's the Difference? A web browser and a web server are two essential components of the internet infrastructure, but they serve different purposes. A web browser is a software application that allows users to access and view websites, web pages, and other online content. It interprets the HTML, CSS, and JavaScript code of a website and displays it in a user-friendly format. Popular web browsers include Google Chrome, Mozilla Firefox, and Microsoft Edge. On the other hand, a web server is a computer program or hardware device that hosts websites and delivers web pages to users upon request. It stores and processes the website files, manages user requests, and sends the requested web pages to the user's browser. Examples of web servers include Apache HTTP Server, Nginx, and Microsoft IIS. In summary, a web browser is used by individuals to access and view websites, while a web server is responsible for hosting and delivering those websites to users Comparison Further Detail I...
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To Identify A Color On A Computer Screen

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  The digital world translates the colors around us into simple combinations of letters and numbers. To snatch any color you like, you just have to get its code, and you’ll be able to replicate it. Has a specific color caught your eye while browsing the web? Or do you need to use a particular shade in your design to keep things consistent? Here’s how to grab the RGB or HEX code of any pixel on your screen. Identify the RGB or HEX Value of Color on Screen Identifying a color’s RGB or HEX value on your screen doesn’t require an expert eye or an expensive tool. On PC, there are multiple easy ways to get your color code Use a PC App    The first way to pick up any color from your screen is by using a computer app. You might already have this app on your PC Instant Eyedropper for Windows If you need to grab color codes often, having a simple tool on-hand will make your life easier. Instant Eyedropper is a free app exclusively for Windows as of now. Once you install it, you’ll ...
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Booting process

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  Booting Booting is basically the process of starting the computer. When the CPU is first switched on it has nothing inside the Memory. In order to start the Computer, load the Operating System into the Main Memory and then Computer is ready to take commands from the User. Learn the types of booting. Booting happens when you start the computer. This happens when we turned ON the power or the  computer restarts. The system  BIOS  (Basic Input/Output System) makes the peripheral devices active. Further, it requires that the boot device loads the operating system into the main memory. Types of Booting Booting is the process of switching on the computer and starting the operating system. When a computer is switched on, The boot process loads the operating system into the main memory  (RAM) installed inside it. Types of computer are Cold Booting And Warm Booting. Cold Booting A cold boot is also called  a hard boot.  It is the process w...
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Internal operations of an AND Gate?

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 Internal operations of an AND Gate? AND Gate An AND gate is a logic gate having two or more inputs and a single output.  Logic gates are small digital switching circuit that determines the output of two or more inputted functions in Binary format. Logical ‘ 1 ’ means ‘True’ or ‘High’ in nature, whereas logical ‘ 0 ’ means ‘False’ or ‘Low’ in nature. Based on different logical operations, the output differs. There can be many inputs in a logic gate but there will be only one output. Each logic gate has its own truth table which represents all the combinations of input and output. Operation of AND Gate  AND Gate takes values as input and returns – Returns 1, if all the inputs are 1 Returns 0, if all inputs are not 1 AND Gate Boolean Expression   The Boolean expression for AND gates is – Q = A ⋅ B Where, “ Q ”  = The output of the AND gate. “ A ” and “ B ” = Input binary values. In the Boolean expression Q = A ⋅ B, “A” and “B” represent the two binary input values...
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