Protocols

Which protocol is used for secure web browsing?

• HTTP

• HTTPS

• SMTP

• UDP

What port does SMTP use to send emails?

• 80

• 110

• 443

• 25

Which protocol is responsible for translating domain names into IP addresses?

• UDP

• TCP

• DNS

• DHCP

What is the main advantage of TCP over UDP?

• Faster transmission

• Error checking and correction

• One-way communication

• Less overhead

Which protocol is typically used for live broadcasts and gaming due to its speed?

• SMTP

• UDP

• TCP

• HTTP