computing

Choose six correct terms from the following list to complete the spaces in the paragraphs below:
• encryption
• file name
• firewall
• HTML tags/text
• IP address
• protocol
• proxy server
• SSL certificate
• web server name
A user enters a URL. The web browser breaks up the URL into three components:
1 ………………………………………………..
2 ………………………………………………..
3 ………………………………………………..
The web server returns the selected web page.
The web browser reads the …………………………………………………… from the selected page and
shows the correctly formatted page on the user’s screen.
A …………………………………………………… is used between the user’s computer and the network to
examine the data traffic to make sure it meets certain criteria.
To speed up the access to the web pages next time, a …………………………………………………… is
used between the computer and web server; this device uses a cache to store the website home
page after it has been accessed for the first time.