Hemis tasks task 2 score-9

HEMIS TASKS
TASK 2
SCORE-9
UNIT 6: NETWORKING
LESSON 8: WLAN: LANs. Network topology.
Task 1: Use the word’s in the box to complete the sentences.

LAN nodes hub backbones WLAN peer-to-peer server

1 All the PCs on a SERVER .are connected to one peer-to-peer , which is a powerful PC with a large hard disk that can be shared by everyone.

2 The style of NODES networking permits each user to share resources such as printers.
3 The star is a topology for a computer network in which one computer occupies the central part and the remaining HUB are linked solely to it.
4 At present Wi-Fi systems transmit data at much more than 100 times the rate of a dial-up modem, making it an ideal technology for linking computers to one another and to the Net in a BACKBONES .
5 All of the fibre-optic WLAN of the United States, Canada and Latin America cross Panama.
6 A LAN joins multiple computers ( or other network devices) together to form a single network segment, where all computers can communicate directly with each other.


LESSON 9: The Internet. The World Wide Web.
Task 1. Complete these instructions about how to navigate with the words in the box.

Client web page surf web browser Search engine web server website URL

1. 
   Start up your computer and connect to the Internet. URL
   
2. 
   Open your…Client………………………………
   
3. 
   Type the web browser to access a website.
   
4. 
   Your web browser sends the request to the correct web server .
   
5. 
   The server looks for the document and sends it to the Search engine computer.
   
6. 
   Your web browser displays the selected web page on the screen.
   
7. 
   From the home page of the SURF you can web page to other pages by clicking on hyperlinks.
   
8. 
   If you want to find more websites, use a URL.
   
9.