- What is the most famous WAN?
- Who maintains it?
- How many bits are in an IP address?
- How many host are possible in a class A network?
- How many networks are available in a class B network?
- How many hosts are possible in a class C network?
- Why are subnets created?
- What is a privat network?
- Define .com
- Define .net
- Define .org
- Define .edu
- What do DNS servers accomplish?
- What are the 5 internet access methods presented in this chapter?
- What is the technology that enables a LAN to connect to the internet by using a single IP address?
- What is the big difference between the ordinary phone network and the way that VoIP phones work?
- What are the 3 implementations of VoIP?
- Define TCP/IP.
- Who developed TCP/IP?
- What happens to data which was sent using TCP/IP if it becomes fragmented and out-of-order?
- Define WINS.
- Define DHCP. List 3 settings which are set by DHCP.
- Define ARP.
- Define URL.
- What are the 2 protocols normally used for retrieving email?
- What is the protocol normally used for send email?
- What does SSL accomplish?
- What does telnet accomplish?
- List the ports used for the following: http, https, ftp, telnet, smtp, rdp.
- List 6 different web browsers.
- How are viruses and spyware transmitted via websites?
- What does a proxy server accomplish?
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