Introduction To Internet MCQ Quiz

The correct answer is "World Wide Web". The term "WWW" stands for "World Wide Web", which refers to a system of interconnected documents and resources that are accessed through the Internet. It was developed in the late 1980s and early 1990s by British computer scientist Tim Berners-Lee, and it revolutionized the way information is shared and accessed online. The World Wide Web is a fundamental component of the Internet and is used by billions of people around the world for various purposes such as communication, research, entertainment, and commerce.

A Uniform Resource Locator (URL) is a standardized way to locate and access resources on the internet. It is a string of characters that provides the address of a resource, such as a website or a file, and specifies the protocol to be used for accessing it, such as HTTP or FTP. The term "uniform" implies that URLs follow a consistent format and can be understood and interpreted by different systems and applications. Therefore, the correct answer is Uniform Resource Locator.

ARPANET is the correct answer because in 1969, the US government formed an agency called ARPANET to connect computers at various universities and defense agencies. ARPANET was the precursor to the modern internet and played a crucial role in the development of computer networking and communication protocols. It was initially funded by the Advanced Research Projects Agency (ARPA) and served as a research network for scientists and researchers to share information and collaborate. Over time, ARPANET evolved into the internet that we use today.

Switching is the technique by which nodes control or switch data to transmit it between specific points on a network. This involves the process of receiving data packets, determining the destination address, and forwarding them to the appropriate destination. Switching allows for efficient and reliable data transmission by creating dedicated paths for data to travel, ensuring that it reaches its intended destination.

A website is a collection of web pages that are interconnected in a logical manner. It is a platform that allows users to access and navigate through different pages, typically through hyperlinks. Websites are used to provide information, display content, and facilitate communication. They are created and hosted on web servers, accessed through URLs, and are the fundamental building blocks of the World Wide Web (WWW).

A domain name is a unique name that identifies a website. It serves as the address for the website on the internet, allowing users to access it by typing the domain name into their web browser. Unlike a URL, which is the specific web address of a page within a website, a domain name represents the overall identity and location of the website itself. The domain name system (DNS) translates the domain name into the IP address of the server hosting the website, enabling the browser to retrieve the requested web pages.

Cookies are messages that web servers pass to your web browser when you visit Internet sites. They are small text files that are stored on your device and contain information such as your preferences, login credentials, and browsing history. These cookies allow websites to remember your actions and settings, making your browsing experience more personalized and efficient. They are commonly used for tracking user behavior, targeting advertisements, and providing customized content.

The transport layer is referred to as the heart of the OSI layer because it is responsible for the reliable and efficient delivery of data between network devices. It ensures that data packets are properly addressed, sequenced, and error-checked before being transmitted. The transport layer also provides flow control and congestion control mechanisms to prevent network congestion and ensure smooth communication between devices. Therefore, it plays a crucial role in the overall functioning of the OSI model.

The concept of the World Wide Web (WWW) was designed in 1989. This was the year when British computer scientist Tim Berners-Lee proposed the idea of a global hypertext system while working at CERN. He outlined the concept in a document called "Information Management: A Proposal" and developed the necessary technologies to make it a reality. The first successful communication between a client and server using HTTP (Hypertext Transfer Protocol) also took place in 1989. Therefore, 1989 is the correct answer.

The question is asking for the third commonly used type of chat, following IM and ICQ. The correct answer is IRC, which stands for Internet Relay Chat. IRC is a form of real-time communication that allows multiple users to participate in group discussions or private conversations through various channels. It has been widely used since its inception in 1988 and is still popular among online communities and chatrooms.

VoIP stands for Voice over Internet Protocol and it is a technology that allows telephone calls to be made over the internet rather than traditional phone lines. It enables users to make voice and video calls using an internet connection, making it a cost-effective and convenient solution for communication. VoIP converts voice signals into digital data packets and transmits them over an IP network, enabling long-distance and international calls at reduced rates. This explanation aligns with the given correct answer, VoIP.

Session cookies are temporary and are deleted when the browser is closed. These cookies are used to track user activity during a browsing session and provide continuity as users navigate through different pages on a website. Once the browser is closed, session cookies are automatically deleted, ensuring that no personal data or browsing history is stored beyond the current session.

An add-on is a software extension that adds extra features to a program. It enhances the functionality of the program by providing additional capabilities or options. Add-ons are commonly used to customize and extend the features of web browsers, such as adding new toolbars, plugins, or themes. They can also be used in other software applications to provide additional functionality, such as adding new filters or effects to image editing software. Therefore, an add-on is the correct answer to the question.

In the domain name "www.geeksforgeeks.org," "geeksforgeeks.org" is the primary domain name. A domain name consists of several parts separated by dots. In this case, "org" is the top-level domain (TLD), which typically indicates the type or purpose of the organization, in this case, "organization." "Geeksforgeeks" is the second-level domain, which is often the name of the organization, website, or service. The "www" is a subdomain, commonly used to denote the World Wide Web version of the site. However, the primary domain name, which represents the core identity and location of the website, is "geeksforgeeks.org."

In the 1980s, the NSF net was started to make a high-capacity network strictly for academic and engineering research. This network was established by the National Science Foundation (NSF) in the United States and aimed to connect various research institutions and universities. The NSF net played a crucial role in the development of the modern internet, serving as a backbone for research and innovation in the academic and engineering fields.

The first web browser was invented in 1990. This marked the beginning of the World Wide Web as we know it today. The browser, called WorldWideWeb, was created by Tim Berners-Lee and allowed users to navigate and access information on the internet using a graphical user interface. It was a major breakthrough in the development of the internet and paved the way for the modern web browsers we use today.

Persistent cookies are designed to store data for an extended period of time. Unlike session cookies, which are stored temporarily and deleted once the user closes the browser, persistent cookies remain on the user's device until they expire or are manually deleted. These cookies are used to remember user preferences, track user behavior, and provide personalized experiences. They are commonly used for functionalities like "Remember Me" options on login pages or saving shopping cart items for future visits.

The correct answer is 1990. This is the year when the Internet as we know it today was formed. It was a result of the efforts of computer scientists and researchers who had been working on developing a global network for communication and information exchange. In 1990, the World Wide Web, which is a system of interconnected hypertext documents, was introduced to the public, marking a significant milestone in the history of the Internet.

The typical switching techniques available for digital traffic are message switching, packet switching, and circuit switching. Message switching involves the entire message being sent from source to destination before being forwarded, while packet switching breaks the message into smaller packets that are individually routed. Circuit switching establishes a dedicated communication path between source and destination for the duration of the transmission.

The given answer includes the generic top-level domains (TLDs) .com and .xyz. These TLDs are commonly used and recognized globally. .com is one of the most popular TLDs and is widely used for commercial websites. .xyz is a newer TLD that gained popularity for its versatility and availability of domain names. Both TLDs are not specific to any particular country or region, making them generic options for website addresses.