DHTML, short for Dynamic HTML, refers to a combination of technologies used for creating interactive and dynamic web pages. It was popular during the late 1990s and early 2000s when it was considered a significant advancement in web development. DHTML combines three core technologies: HTML (Hypertext Markup Language) for structuring web content, CSS (Cascading Style…

ChatGPT is a large language model that can be used to have conversations with humans. It can be used for a variety of purposes, such as: Answering questions Generating text Translating languages Writing different kinds of creative content Completing tasks To use ChatGPT, you can either: Visit the ChatGPT website and type your question or…

The JavaScript Code to print “Good Day” using an if-else condition: JavaScript var time = new Date().getHours(); if (time < 12) {   console.log(“Good morning!”); } else if (time < 18) {   console.log(“Good day!”); } else {   console.log(“Good evening!”); } This code first gets the current time of day using the Date object’s…

There are many different types of JavaScript statements. Some of the most common types of statements include: Assignment statements – Assignment statements assign values to variables. For example, the following code assigns the value “Hello, world!” to the variable message: Code snippet var message = “Hello, world!”; Expression statements – Expression statements evaluate an expression…

JavaScript has a number of built-in objects that extend the flexibility of the language. These objects are: Array – An array is a collection of elements that can be accessed by index. Date – A date object represents a specific point in time. Math – The Math object provides a number of mathematical functions, such…

There are two ways to create an array in JavaScript: Using an array literal Using the Array constructor Using an array literal An array literal is a comma-separated list of values enclosed in square brackets. For example: Code snippet const myArray = [1, 2, 3]; This creates an array with three elements: 1, 2, and…

In JavaScript, a statement is a single instruction that tells the browser what to do. Statements can be grouped together in blocks, which are enclosed in curly braces {}. There are many different types of JavaScript statements, including: Assignment statements: Assign a value to a variable. Arithmetic statements: Perform mathematical operations on values. Comparison statements:…

DNS, or Domain Name System, is a hierarchical and distributed naming system that translates human-readable domain names into IP addresses used by computers to identify and communicate with each other on the internet. The DNS system performs several critical functions, including: Example: When you type a website address into your web browser, such as www.google.com,…

The HTTP (Hypertext Transfer Protocol) response message is sent by the server to the client in response to an HTTP request. The HTTP response message consists of several parts, including: Status line This is the first line of the HTTP response message, and it specifies the HTTP version, status code, and reason phrase of the…

The HTTP (Hypertext Transfer Protocol) request message is sent by the client to the server to request a resource or perform an action. The HTTP request message consists of several parts, including: Request line This is the first line of the HTTP request message, and it specifies the method, URL, and HTTP version of the…

Email, short for electronic mail, is a digital communication method that allows users to send and receive messages over the internet. The process of sending and receiving emails involves several steps: Email can also include attachments, such as documents, images, and videos, which are sent along with the email message. Email attachments can be stored…

In the context of the internet, a protocol refers to a set of rules and standards that govern communication between devices and systems. Protocols are essential for enabling devices and systems to communicate and exchange information with each other in a standardized and predictable manner. Some of the key uses of protocols on the internet…

Web Server A web server is a software application that processes and responds to client requests over the internet using the HTTP (Hypertext Transfer Protocol) or HTTPS (HTTP Secure) protocol. The primary function of a web server is to deliver web pages and other content to clients, such as web browsers, on behalf of a…