The document discusses networking issues in computer science. It provides 5 keywords related to menus, clients, research, navigation and information on websites. It also lists the 3 most important sentences which note that the IBM Tokyo website provides informative details on the different kinds of research conducted in their labs and discusses client programs through the top menu on the home page. The document also defines each of the 5 keywords.

1. Networking issue in Computer Science
Hiroshi Yamaguchi

2. Concept Map

3. 5 keywords as follows
• Menu
• Client
• Research
• Navigation
• Information

4. 3 most important sentences as follows
• The IBM Tokyo website is very informative.
• The website lists different kinds of research
clone in them lab.
• The top menu from the home page discuss
several client programs.

5. Definition of 5 keywords
Menu: a list of things on a computer screen which we can ask the computer
to do
Client: someone who gets services or advice from company
Research: to study a subject in detail
Navigation: when we click on words, in order to move the Internet
Information: facts or details