Mell What is communication in computer network?
Computer communications describes a process in which two or more computers or devices transfer data, instructions, and information. A communications device that connects the communications channel to a receiving device. A receiving device that accepts the transmission of data, instructions, or information.
Which of the following occurs when one person sells directly to another person such as in an online auction?
Chapter 11 Internet and the WWW
| Question | Answer |
|---|---|
| 76. ____ occurs when one consumer sells directly to another consumer, such as in an online auction. | Consumer-to-consumer (C2C) e-commerce |
| 77. ____ oversees research related to the Internet. | World Wide Web Consortium (W3C) |
Which of the following is a digital representation of Nontext information such as a drawing chart or photo *?
What is a digital representation of Nontext information such as a drawing chart or photo?
| Glossary | |
|---|---|
| graphic | a digital representation of nontext information such as a drawing, chart, or photograph. |
| graphical image | a digital representation of nontext information such as a drawing, chart, or photograph. |
What enables users to speak over the internet?
Skype is a VOIP program that allows you to communicate with other users via voice or video using a peer-to-peer networking system. While communicating with other users via computer is free, you can also use Skype to connect to traditional telephone users for a fee.
Is a computer that allows users to upload and or download files using FTP?
An ftp server is a computer that allows users to upload and/or download files using ftp.
Is any computer that provides services and connections on a network?
Chapter Two
| A | B |
|---|---|
| host | Any computer that provides services and connections to other computers on a network. |
| Internet backbone | Major carriers of network traffic on the Internet. |
| IP address | A number that uniquely identifies each computer or device connected to the Internet. |
| ISP | Regional or national Internet access provider. |
What is a ( N ) conversation on a computer?
A (n) ____ is a real-time typed conversation that takes place on a computer. 23. A (n) ____ is a unique combination of characters, such as letters of the alphabet and/or numbers, that identifies a specific user. 24. A (n) ____ is an online area in which users have written discussions about a particular subject. 25.
What does a computer store and distribute newsgroup messages?
A computer that stores and distributes newsgroup messages is called a ____. 11. A customer (consumer) visits an online business through an electronic ____, which contains product descriptions, graphics, and a shopping cart 12. A newsreader enables users to access a newsgroup to read previously entered messages, called ____.
What does instant messaging do on a computer?
transmission of messages and files via a computer network Instant messaging real-time one-on-one Internet communications service that notifies you when one or more people are online and then allows you to exchange messages, pictures, files, audio, and video newsgroups online areas in which users have written discussions about a particular subject
What does a ( n ) _ _ _ do on a computer?
2. A (n) ____ is a program that finds Web sites and Web pages. 1. A program that displays a list of ____, or Web page names, that contain the search text. Embed Code – If you would like this activity on your web page, copy the script below and paste it into your web page.