1.5.3 Network Protocols (PBAIL)

Which of the following is NOT a protocol for email?

• SMTP

• TCP/IP

• POP

• IMAP

Which of these protocols is better for video streaming?

• UDP

• TCP

Why has HTTP been largely replaced by HTTPS?

• It is insecure

• It is slower

• It's bad

What does the 'T' in TCP/IP stand for?

• Translation

• Transfer

• Technological

• Turtle

Is a MAC address unique?

• Yes!

• No!

Why is FTP useful?

• It allows you to transfer files between different computers/servers.

• It prevents crime

• You can send files to the right place

Which of the following is NOT a reason why packet switching is fast?

• It breaks down the data into small packets

• It switches the new files with old ones on your computer

• Each packet is sent on a optimal route

Which of the following is NOT one of the layers in the TCP/IP stack?

• Network Interface

• Transfer

• Application

• Internet

Why is Ethernet faster than Wi-Fi?

• It goes through a wire, so has less interference

• Because it goes through a wire, it can be sent at faster speeds without harming people

True or False: On a bus topology, every computer can be disrupted by faulty connection

• True

• False