Computer Concepts Chapter 3 Review

File Transfer Protocol (FTP) is a standard network protocol that is used to transfer files from one host to another over a TCP-based network, such as the internet. It provides a simple and reliable way to transfer files, allowing users to upload, download, and manage files on remote servers. Therefore, the statement "File transfer protocol is used to transfer files over the internet" is true.

The internet backbone refers to the high-speed network connections that carry internet traffic between different regions and countries. It consists of major data routes and network hubs that connect various internet service providers and networks. As all data traffic on the internet relies on these backbone connections to travel between different locations, the statement that the internet backbone is the main pathway used by all data traffic on the internet is true.

The statement is true because the latest versions of web browsers do indeed include a feature to support tabbed browsing and quick tabs. Tabbed browsing allows users to open multiple web pages in separate tabs within the same browser window, making it easier to switch between them. Quick tabs, on the other hand, provide a visual overview of all open tabs, allowing users to quickly navigate between them. These features enhance the browsing experience and improve efficiency for users.

The explanation for the given correct answer is that the graphical user interface (GUI) indeed allows users to interact with the computer more easily. Unlike command-line interfaces, which require users to input text commands, GUIs use visual elements such as icons, menus, and buttons to facilitate user interaction. These visual elements make it easier for users to navigate and control the computer system, as they can simply click or tap on the desired options instead of memorizing and typing specific commands. Therefore, the statement "The graphical user interface (GUI) allows users to interact with the computer more easily" is true.

The internet is indeed an example of a client/server network. In a client/server network, there are two types of computers: clients and servers. Clients are the devices that request and receive information from the servers. Servers, on the other hand, are the powerful computers that store and distribute information to the clients. In the case of the internet, users (clients) access websites and other online resources by sending requests to servers. The servers then process these requests and send the requested information back to the clients. This client/server architecture is what allows the internet to function as a vast network of interconnected devices.

Blogs have searchable and organized content, which means that users can easily find the information they are looking for. Additionally, blogs can be accessed from anywhere as long as there is an internet connection and a web browser. This makes them user-friendly and convenient for users who want to access the content on the go. Therefore, the statement is true.

Social networking platforms provide a vast network of connections and opportunities for individuals and businesses. By utilizing these platforms, individuals can connect with potential clients, explore new business opportunities, and even find job opportunities. Social networking allows for networking on a global scale, making it easier to expand one's professional network and discover new prospects. Therefore, the statement that social networking can be used to find potential clients, business opportunities, and jobs is true.

Web-based email allows users to access their email accounts through a web browser, eliminating the need for specific email client software. This means that as long as you have an internet connection, you can access your email from any computer or device with a web browser, making it convenient and accessible from anywhere. Therefore, the statement is true.

Netiquette refers to the set of guidelines and manners that are expected to be followed while communicating online, such as in chat rooms, email, and online forums. These rules help maintain a respectful and positive environment for all users. Therefore, the statement "Netiquette is general rules of etiquette that exist across chat rooms, email, and online forums" is true as it accurately describes the purpose and scope of netiquette.

Copyright law is designed to protect the rights of creators by automatically granting them ownership of their original work. This means that as soon as a work is created, it is considered copyrighted and the creator has exclusive rights to reproduce, distribute, and display their work. Therefore, the statement that all original work is considered copyrighted is true.

Multimedia files on the web, such as podcasts and MP3s, often require specific software plugins to be installed in order to be viewed or heard. These plugins provide the necessary functionality to play or stream the files. Therefore, it is true that you might need to install a software plugin to view and hear some multimedia files on the web.

Copyright violation refers to the unauthorized use, reproduction, or distribution of someone else's copyrighted work without permission. It is considered a more serious offense because it involves breaking the law and can result in legal consequences, such as fines or even imprisonment. On the other hand, plagiarism refers to the act of using someone else's work or ideas without giving them proper credit, which is an ethical violation but may not necessarily be punishable by law. Therefore, the statement that copyright violation is more serious than plagiarism is true.

E-commerce refers to the process of conducting business online, which includes buying and selling goods or services over the internet. It involves various activities such as online shopping, electronic payments, online banking, and online marketing. Therefore, the statement "The process of conducting business online is called e-commerce" is correct.

An IP address is a unique identification number assigned to a computer each time it connects to the internet. It serves as a way for devices to communicate and identify each other on a network. The IP address allows data packets to be sent and received between devices, ensuring that information reaches its intended destination.

The statement "All information on the internet is accurate" is false because the internet is a vast platform where anyone can publish information, and not all of it is factually correct or verified. There is a wide range of sources on the internet, including personal blogs, social media posts, and websites that may contain biased or misleading information. It is important to critically evaluate the information found on the internet and cross-reference it with reliable sources before considering it accurate.

The statement is false because the internet and the web are not the same thing. The internet is a global network that connects millions of computers and devices together, allowing them to communicate and share information. On the other hand, the web is a system of interconnected documents and resources, accessed through the internet, that are linked together using hyperlinks. While the web is a major component of the internet, it is not the only thing that the internet encompasses.

RealPlayer is not one of the common browsers in use today. RealPlayer is a media player software, not a web browser. It is used for playing audio and video files, while the other options listed (Safari, Internet Explorer, and Firefox) are all web browsers commonly used for accessing and navigating the internet.

The statement "works even if power is off" is not true about Voice over Internet Protocol (VoIP). VoIP relies on an internet connection to transmit voice data, and therefore, it requires power to function. If the power goes off, the internet connection will be disrupted, and VoIP services will not work until power is restored.

Vinton Cerf and Robert Kahn are considered the fathers of the internet because they co-developed the TCP/IP protocol, which is the foundation of the modern internet. Their work in the 1970s laid the groundwork for the creation of a global network of interconnected computers, allowing for the transmission of data packets across different networks. Their contributions were instrumental in the development and expansion of the internet as we know it today.

Apple was the first company to use GUIs. This statement is true because Apple was indeed the first company to introduce graphical user interfaces (GUIs) to the mass market with the release of the Macintosh computer in 1984. GUIs revolutionized the way users interacted with computers by replacing text-based interfaces with visual elements such as icons, windows, and menus. This innovation played a significant role in making computers more user-friendly and accessible to a wider audience.

The presence of a key on the website is not a standard indication of a safeguard when completing an online transaction. Safeguards typically include indicators such as the http changing to https, the appearance of a VeriSign symbol, or a small closed padlock. The key symbol is not commonly used as a standard indication of security during online transactions.

The given statement is incorrect. Email is not an internet-based service that allows real-time communication with someone who is online. Email is a method of sending and receiving messages electronically, but it does not provide real-time communication. Real-time communication is typically achieved through instant messaging or chat services. Therefore, the correct answer is False.

A URL stands for Uniform Resource Locator. It is a string of characters that provides the address or location of a resource on the internet. It is used to specify the web address of a webpage, file, or any other resource. The term "uniform" refers to the consistent format and structure of URLs, while "resource" refers to any online content that can be accessed through a specific URL. "Locator" indicates that a URL is used to locate or identify the specific resource on the internet.

A URL (Uniform Resource Locator) is a web address that specifies the location of a resource on the internet. The protocol is the first part of a URL and indicates the communication protocol to be used, such as HTTP or HTTPS. The path or subdirectory refers to the specific location within the domain where the resource is located. The domain name is the unique identifier for a website. However, a hyperlink is not a part of the URL itself. A hyperlink is a clickable element on a webpage that redirects the user to another URL when clicked.

A podcast is a clip of audio or video content that is broadcast over the Internet using compressed audio and video files such as MP3s and MP4s. It is a popular form of digital media that allows users to subscribe and download episodes to listen or watch at their convenience. Podcasts cover a wide range of topics and can be created by individuals, organizations, or media outlets. They provide a convenient and accessible way for people to consume content on their own terms.

A wiki is a type of website that allows users to change its content by adding, removing, or editing. Unlike a regular website or a blog, which is usually managed by a single person or a group of people, a wiki allows anyone with access to contribute and modify the content. This collaborative approach makes it easy for users to share information, collaborate on projects, and create a knowledge base that can be constantly updated and improved by the community.

A URL (Uniform Resource Locator) consists of four main parts: the protocol, the domain name, the path, and the query parameters. The protocol indicates the type of connection being made (e.g., HTTP or HTTPS). The domain name is the address of the website. The path specifies the specific page or resource within the website. And the query parameters are optional additional information that can be passed to the website. Therefore, a URL typically has four parts.

Tim Berners-Lee is credited with inventing the World Wide Web. In 1989, he proposed the idea of a decentralized information management system, which eventually became the foundation for the modern internet. Berners-Lee developed the first web browser and web server, as well as the Hypertext Transfer Protocol (HTTP) and Hypertext Markup Language (HTML). His invention revolutionized the way information is shared and accessed, making the internet accessible to millions of people worldwide.

Webcasts are prerecorded broadcasts of audio or video content over the internet. They are similar to traditional television or radio broadcasts, but they are streamed online. Webcasts allow people to access and view or listen to the content at their convenience. They can be live or on-demand, and cover a wide range of topics including news, entertainment, education, and more. Webcasts have become increasingly popular as they provide a convenient and flexible way to consume audio or video content online.

A search engine finds new websites by using a special program called a spider to follow web links from page to page. The spider crawls through different websites, following hyperlinks, and collects information about the content of each webpage. This information is then indexed by the search engine, making it searchable for users. The spider plays a crucial role in discovering and indexing new websites on the internet.

The statement is false because email is not always a private way to send information. Emails can be intercepted, hacked, or accessed by unauthorized individuals. Additionally, emails can be forwarded or shared without the sender's knowledge or consent, compromising their privacy. Therefore, it is important to exercise caution and use encryption or secure email services when sending sensitive or confidential information.