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Articles by Satish Kumar
Page 89 of 94
Motion Picture Experts Group (MPEG)
What is MPEG? MPEG (Motion Pictures Experts Group) is a family of standards for audio and video compression and transmission. It is developed and maintained by the Motion Pictures Experts Group, a working group of the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). There are several different types of MPEG standards, including − MPEG-1 −This standard is primarily used for audio and video compression for CD-ROMs and low-quality video on the internet. MPEG-2 −This standard is used for digital television and DVD video, as well as high-definition television (HDTV). MPEG-4 −This standard is used for ...
Read MoreJoint Photographic Experts Group (JPEG)
What is JPEG? JPEG (Joint Photographic Experts Group) is a standardized image compression technique that is commonly used for digital photographs. It is designed to reduce the file size of digital images while maintaining reasonable image quality. JPEG is named after the Joint Photographic Experts Group, which developed the standard in the early 1990s. JPEG uses a lossy form of compression, which means that some data is lost when the image is compressed. The degree of compression can be adjusted, with higher levels of compression resulting in smaller file sizes but lower image quality, and lower levels of compression resulting ...
Read MoreThe Mobile Web
What is Mobile Web? Mobile web refers to the use of the World Wide Web on mobile devices, such as smartphones and tablets. It involves accessing the internet and using web-based applications and services through a mobile browser or app, rather than a desktop or laptop computer. The mobile web is an important part of the internet and has grown significantly in recent years, as more and more users rely on their mobile devices to access the internet and stay connected. Mobile devices are convenient and portable, and they allow users to access the web from anywhere, at any time. ...
Read MoreStatic Web Pages
What are the Static Web Pages? Static web pages are HTML pages that do not change their content or appearance when they are accessed by different users or at different times. They are designed to display the same information to all users and do not include any interactive elements or dynamic content. Static web pages are typically used for basic information websites, such as brochure-style websites or personal websites, where the content does not need to change frequently. They are also used for content that does not require any user input or interaction, such as text, images, and other media. ...
Read MoreThe URL Schemes
A URL (Uniform Resource Locator) is a string of characters that specifies the location of a resource on the internet. URL schemes are the protocol that is used to access the resource. Here are the most common URL schemes − Http HTTP (Hypertext Transfer Protocol) is a protocol used to transmit data over the internet. It is the standard protocol for accessing web pages on the internet, and is used by browsers to communicate with web servers and retrieve web pages. When you enter a URL in your web browser that begins with "http, " your browser sends a request ...
Read MoreWhat is Web Architecture?
What is Web Architecture? Web architecture refers to the overall structure of a website or web application, including the way it is designed, implemented, and deployed. It involves the use of technologies and protocols such as HTML, CSS, JavaScript, and HTTP to build and deliver web pages and applications to users. Web architecture consists of several components, including the client, the server, the network, and the database. The client is the web browser or application that the user interacts with, and the server is the computer or group of computers that host the website or web application. The network is ...
Read MoreHow Web Works?
What is Web? The World Wide Web (also known as the "web") is a global network of interconnected documents and other resources, linked by hyperlinks and URLs. It is a platform that allows people to access and share information, communicate with one another, and conduct business online. The web is built on top of the Internet, which is a global network of computers that are connected to each other and can communicate with one another. The Internet allows computers to send and receive data, such as emails, files, and web pages, to and from one another. The web was invented ...
Read MoreWorld Wide Web Consortium (W3C)
What is W3C (World Wide Web Consortium)? The World Wide Web Consortium (W3C) is an international organization that develops standards for the World Wide Web (WWW or Web). It was founded in 1994 by Tim Berners-Lee, the inventor of the Web, with the goal of ensuring that the Web remains a free and open platform for communication and innovation. The W3C works to develop and promote standards that ensure the long-term growth of the Web. It is made up of member organizations, including governments, companies, and research institutions, that contribute their expertise and resources to the development of Web standards. ...
Read MoreWhat is Webmail?
What is Webmail? Webmail is a type of email service that allows users to access and manage their email messages through a web browser. Instead of using a dedicated email client like Microsoft Outlook or Apple Mail, users can log in to their email account using a web-based interface and perform tasks like reading and sending email, organizing messages into folders, and managing their contacts. Webmail is convenient because it can be accessed from any device with an internet connection and a web browser, without the need to install any software. This makes it particularly useful for users who need ...
Read MorePost Office Protocol, Version 3 (POP3)
What is POP3 (Post Office Protocol 3)? Post Office Protocol version 3 (POP3) is a standard protocol used by email clients to retrieve email messages from a mail server. It is a simple, text-based protocol that allows a client to connect to a server, retrieve email messages, and mark them as read or unread. POP3 works by establishing a connection between the email client and the mail server. The client sends a request to the server to retrieve email messages, and the server responds with a list of available messages. The client can then choose which messages to download and ...
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