1. America Online has a ______________ that translates between its internal, proprietary e-mail format and Internet e-mail format. 2. _____________ was designed to be much easier to use than FTP, while still using a text-only interface. It has been largely supplanted by Hypertext, also known as WWW (World Wide Web). 3. The greater the ______________, the greater the amount of data that can travel in a given time period. 4. ____________ create or maintain a table of the available routes and use this information to determine the best route for a given data packet. 5. By 1999 ____________ had been almost completely replaced by web-based search engines. 6. Our mail ___________ is down today, that's why e-mail isn't getting out. 7. The ____________ signal cannot travel long distances without loss of integrity. 8. Web _____________ are companies that provide space on a server they own for use by their clients as well as providing Internet connectivity. 9. __________ is called "asymmetric" because download speeds to the subscriber are faster than upload speeds from the subscriber. 10.Fiber optic cable, in particular, has a very high bandwidth, and is referred to as ______________.
broadband Wi-Fi ADSL gopher routers bandwidth gateway hosts archie server
1. America Online has a gateway that translates between its internal, proprietary e-mail format and Internet e-mail format.
A gateway is a network element that connects two different networks and translates the protocols used by each network. In this case, America Online has its own internal e-mail format that is different from the standard Internet e-mail format. The gateway serves as a bridge between these two formats, allowing messages to be exchanged between AOL users and users on other e-mail services.
2. Gopher was designed to be much easier to use than FTP, while still using a text-only interface. It has been largely supplanted by Hypertext, also known as WWW (World Wide Web).
Gopher was an early protocol used for retrieving documents over the Internet. It was designed to be user-friendly and easy to navigate, using a text-based interface. However, it was eventually overshadowed by the development of the World Wide Web, which introduced the concept of hypertext and provided a more graphical and interactive browsing experience.
3. The greater the bandwidth, the greater the amount of data that can travel in a given time period.
Bandwidth refers to the capacity of a communication channel to transmit data. It is usually measured in bits per second (bps) and determines how much information can be sent over the network in a given amount of time. The greater the bandwidth, the more data can be transferred simultaneously, leading to faster and more efficient communication.
4. Routers create or maintain a table of the available routes and use this information to determine the best route for a given data packet.
Routers are devices used in computer networks to direct network traffic. They maintain a routing table, which contains information about the available paths to different destinations. When a data packet needs to be sent, the router consults its routing table to determine the best route for the packet to reach its destination. This ensures that data is properly directed and delivered across the network.
5. By 1999, archie had been almost completely replaced by web-based search engines.
Archie was an early system for searching files and directories on FTP servers. It allowed users to search for specific files or information across a network of FTP servers. However, with the rise of the World Wide Web and the development of web-based search engines like Google, archie became less popular and was eventually largely replaced.
6. Our mail server is down today, that's why e-mail isn't getting out.
A mail server is a computer or software application that handles the sending, receiving, and storage of e-mail messages. When the mail server is down, it means that it is not functioning properly or is temporarily unavailable. As a result, any e-mails sent or received during that time will not be delivered or processed until the server is back online.
7. The Wi-Fi signal cannot travel long distances without loss of integrity.
Wi-Fi is a wireless networking technology that allows devices to connect to a local area network (LAN) or the Internet without the need for physical cables. However, Wi-Fi signals have a limited range and can become weaker or degrade over longer distances. This is due to various factors such as physical obstacles, interference from other devices, and signal attenuation. As a result, Wi-Fi signals are usually more reliable over shorter distances within a confined space.
8. Web hosts are companies that provide space on a server they own for use by their clients as well as providing Internet connectivity.
Web hosting refers to the service provided by companies that allow individuals or organizations to make their websites accessible on the Internet. A web host owns or rents server space and provides the necessary infrastructure and connectivity to host websites. They offer storage, bandwidth, security, and other services that enable website owners to publish and maintain their websites online.
9. ADSL is called "asymmetric" because download speeds to the subscriber are faster than upload speeds from the subscriber.
ADSL (Asymmetric Digital Subscriber Line) is a type of broadband internet connection that uses existing telephone lines to transmit data. It is called "asymmetric" because it provides different speeds for downloading and uploading data. In ADSL, the download speed is typically faster than the upload speed. This is because the majority of internet usage involves downloading data, such as web pages, videos, and files, rather than uploading large amounts of data.
10. Fiber optic cable, in particular, has a very high bandwidth and is referred to as broadband.
Fiber optic cable is a type of cable that uses thin strands of glass or plastic to transmit data as pulses of light. It offers extremely high bandwidth capabilities, meaning it can transmit large amounts of data at a fast rate. Because of its ability to handle such high data rates, fiber optic cable is often used for broadband internet connections, which provide high-speed internet access to users.