Lma First Periodical Exam (Computer 4- Faith, Hope, Charity)

HTML stands for Hyper Text Markup Language. It is a standard markup language used for creating web pages and web applications. HTML uses tags to structure the content and define the layout of a web page. These tags are surrounded by angle brackets () and provide instructions to web browsers on how to display the content. Hyperlinks, images, headings, paragraphs, and other elements can be included in an HTML document to create a rich and interactive web page.

HTTP stands for Hyper Text Transfer Protocol. It is a protocol used for transmitting hypertext over the internet. This protocol allows communication between a client and a server, enabling the transfer of resources such as HTML documents, images, videos, etc. It is the foundation of data communication on the World Wide Web, allowing users to access websites and navigate through different web pages.

MUD stands for Multi User Dimensions. MUDs are online multiplayer virtual worlds where multiple users can interact with each other and the environment. These dimensions can be text-based or graphical, allowing players to explore, communicate, and engage in various activities within the virtual space.

The correct answer is "World Wide Web". The term "WWW" is an acronym for "World Wide Web", which is a system of interconnected hypertext documents accessed through the internet. It allows users to navigate through web pages by clicking on hyperlinks and has become the primary means of accessing information and resources on the internet.

PDF stands for Portable Document Format. This file format was developed by Adobe Systems in the 1990s to present documents, including text formatting and images, in a manner that is independent of software, hardware, and operating systems. PDF files can be viewed, printed, and shared across different platforms while preserving the original formatting. The format is widely used for documents such as ebooks, forms, manuals, and reports, as it ensures that the content appears the same on any device or operating system.

URL stands for Uniform Resource Locator. A URL is a specific type of uniform resource identifier (URI) that provides the address of a resource on the internet. It consists of various components, including the protocol (such as HTTP or HTTPS), the domain name or IP address of the server, and the specific path or location of the resource on the server. URLs are used to access web pages, files, images, and other resources on the internet. They provide a standardized way to locate and access resources across different platforms and devices.

Net stands for Internet.

ISP stands for Internet Service Provider. An ISP is a company or organization that provides internet access to individuals, businesses, and other organizations. They offer a range of services such as internet connection, email, web hosting, and virtual private networks (VPNs). ISPs connect their customers to the internet through various technologies like DSL, cable, fiber optics, or satellite. They play a crucial role in enabling users to access and navigate the internet, making it possible to connect with websites, send and receive emails, stream videos, and perform various online activities.

Email stands for Electronic Mail. It is a digital communication method that allows users to send and receive messages and files over the internet. It has become a widely used means of communication for both personal and professional purposes, offering convenience, speed, and efficiency in exchanging information.

VRML stands for Virtual Reality Modeling Language. This language is used to describe 3D interactive and multimedia environments, which can be viewed and experienced through virtual reality devices. VRML allows users to create and share virtual worlds, including objects, scenes, and animations. It provides a standardized way to represent and communicate 3D content, enabling the development of immersive virtual reality experiences.

Cellphones or mobile phones are devices that allow users to access the internet. They have built-in internet capabilities, such as Wi-Fi or cellular data connections, which enable users to browse websites, use social media, send emails, and perform various online activities. Unlike telephones, televisions, and refrigerators, cellphones/mobile phones are specifically designed to provide internet access and have become increasingly popular for internet usage due to their portability and convenience.

Mosaic is not a browser. Mosaic was one of the earliest web browsers, developed in the early 1990s. It was popular for its graphical user interface and ability to display images, but it is no longer in use today. Netscape, Mozilla Firefox, and Internet Explorer are all web browsers that are still in use today.

E-mail is the correct answer because it is the service of the Internet that allows users to send and receive electronic messages from any part of the world. E-mail stands for electronic mail and is a widely used method of communication for both personal and professional purposes. It allows for the exchange of messages, documents, and other files between individuals or groups over the Internet.

The correct answer is "the Switzerland" because the World Wide Web was first developed by British computer scientist Tim Berners-Lee while he was working at CERN in Switzerland. He invented the concept of the World Wide Web in 1989 and developed the first web server and browser. The development of the World Wide Web revolutionized the way information is accessed and shared on the internet.

The correct answer is .edu. This is because .edu is a top-level domain that is exclusively used by educational institutions, including schools. It is used to indicate that a website belongs to an educational organization, such as a university or college. Therefore, all schools use the .edu domain for their websites.

A Uniform Resource Locator (URL) is a string of characters that specifies the Internet address of a file stored on a host computer connected to the Internet. It is used to locate and retrieve resources such as web pages, images, videos, etc. on the World Wide Web. The URL consists of various components such as the protocol (http, https, ftp, etc.), the domain name or IP address of the host computer, and the path to the specific file or resource. By providing the URL, users can access and view the desired content on the internet.

Flash Player is the correct answer because it is a multimedia platform that allows for the playback of animations. It is widely used for creating interactive and engaging multimedia content on the web. Flash Player supports various multimedia formats, including vector graphics, audio, and video, making it suitable for playing animations. It is a plugin that can be installed on web browsers to enable the playback of Flash content.

Tim Berners-Lee is the correct answer because he is credited with developing the World Wide Web in 1989. He is a British computer scientist who proposed the idea of a global hypertext system, which eventually became the foundation for the modern internet. His invention revolutionized communication and information sharing, leading to the widespread adoption of the internet as we know it today.

A chat is an internet service that allows users to share messages in real time. Unlike email, which is asynchronous and requires the recipient to check and respond to messages at their convenience, chat allows for immediate communication and interaction between users. Chat platforms often include features such as group chats, file sharing, and video calling, making it a versatile tool for both personal and professional communication. FTP (File Transfer Protocol) and ActiveX are not related to real-time messaging and do not provide the same instant communication capabilities as chat.

Adobe Reader is the correct answer because it is a software program developed by Adobe that allows users to view, print, and interact with PDF files. PDF is a widely used file format for documents that preserves the formatting and layout of the original file, regardless of the software, hardware, or operating system used to view it. Adobe Reader is free to download and widely available, making it a popular choice for viewing PDF documents.

Streaming media is the correct answer because buffering of media refers to the process of temporarily storing data before it is played or displayed. Streaming media technology allows data to be transmitted in a continuous stream, enabling the playback of audio or video content in real-time without the need for downloading the entire file. This continuous transmission and playback of media content is what supports buffering and ensures a smooth and uninterrupted streaming experience for the user.

The World Wide Web (WWW) is a system of Internet servers that supports hypertext to access several Internet protocols on a single interface. The WWW allows users to navigate through different websites by clicking on hyperlinks, which are connected through hypertext. It is a global network of information resources that can be accessed using a web browser. HTTP, FTP, and HTML are all components of the WWW, but the WWW itself is the system that brings them all together.

The correct answer is both a and b. The Internet is a network of computer networks, meaning that it is made up of multiple interconnected networks. Additionally, it can also be considered a network of computer servers, as these servers host and provide various services and content on the Internet. Therefore, the Internet can be described as both a network of computer networks and a network of computer servers.

The correct answer is "none of the above" because all the options listed (Active X, Shock wave, e-mail) are not helper applications for web browsers. Active X is a technology framework by Microsoft, Shock wave is a multimedia platform by Adobe, and e-mail is a communication tool. Helper applications for web browsers typically include plugins and extensions that enhance the browsing experience or enable specific functionalities.

The last two letters in a URL represent the top-level domain name. The top-level domain is the highest level in the hierarchical domain name system and indicates the type or category of the website. Examples of top-level domains include .com, .org, .net, .edu, etc. These last two letters provide information about the purpose or nature of the website's domain.