Networks and Layers

What does the 'W' stand for in 'WAN'

• Wireless

• World

• Web

• Wide

What is a network protocol?

• A shape of a network, such as star

• A set of rules for sharing data

• The requirements for passwords, such as length

• The size of a network, such as WAN

Which of the following is NOT a network protocol?

• UDP

• TCP

• LAN

• SMTP

Which of the following is an email protocol?

• TCP

• IMAP

• UDP

• FTP

Which protocol is used for sending emails?

• FTP

• IMAP

• SMTP

• POP3

Which network protocol is often used for gaming?

• TCP

• FTP

• UDP

• HTTP

Which network protocol will be used for banks' websites?

• HTTPS

• HTTP

• UDP

• SMTP

Which is the first of the four layers in the TCP/IP model?

• Internet

• Transport

• Application

• Link

Which of the four layers in TCP/IP will choose the route the data will take?

• Application

• Internet

• Link

• Transport

Which of the four layers in the TCP/IP model will include the hardware used at the user's end, such as a wireless router?

• Internet

• Link

• Transport

• Application