One of the key inventions that made the World Wide Web possible is the
URL.

In the year, 1969, the American Department of Defense put a military research network, called ARPANET online.

Which organization developed a network called CSNET to provide a network free to all American research and educational institutions? Type the full name of the organization.
National Science Foundation

Complete the following sentence.
The first email was sent in 1971.

Complete the following sentence.
The PC modem was invented in 1977.

Complete the following sentence.
The World Wide Web launched to the public in 1991.

Complete the following sentence.
The first cell phone with an Internet connection released in 2001.

PLEASE HELP ME THIS QUESTION I'M DUE TODAY:)
Write a paragraph response explaining the research process that you used to find the answers for your project. Include in your response to the ways in which you determined the sites were valid and accurate.

How are natural numbers, whole numbers, integers, and rational numbers related

Write a method that takes in an array of point2d objects, and then analyzes the dataset to find points that are close together. be sure to review the point2d api. in your method, if the distance between any pair of points is less than 10, display the distance and the (x,y)s of each point. for example, "the distance between (3,5) and (8,9) is 6.40312." the complete api for the point2d adt may be viewed at ~pf/sedgewick-wayne/algs4/documentation/point2d.html (links to an external site.)links to an external site.. try to write your program directly from the api - do not review the adt's source code.

1. web and mobile applications allow users to be actively engaged in an online activity. a true b false 2. some examples of business applications purposes are to collaborate, share files, meet virtually in real-time, and accept payments. a true b false 3. an education application would most likely do which of the following? a allow users to watch popular movies and tv shows b connect users with social and business contacts c confirm users' travel plans d teach users a new language 4. a uniform resource locator (url) is how the internet knows where to take users when an address is typed into a browser. a true b false 5. deon is required to provide the citation information for his sources. what type of information should he collect from his sources? a author name, title, date of publication, date of access, url b connections to background information c interesting facts and statistics d notes on important information