The icon illustrated below, generally called a feed icon, sometimes appears on a web
page. Which of the following corresponds to what this icon explains?
a) The website provides data in RSS or Atom format, which outlines information of updates or a summary of the page.
Q27. Which of the following is a communication network built in a limited area, such as the
inside of a building?
b) LAN
Q28. Which of the following is an appropriate explanation of tethering?
b) A function of connecting a PC to the Internet by using a communication terminal
such as a smartphone like a mobile router