WEEK11

Which of the following protocols is connectionless?

Which layer of the OSI model includes file formats like JPEG and MP4?

Which port does Telnet typically use?

Which protocol is considered insecure because it transmits data in plain text?

The Application Layer interacts directly with end-user software.

Which protocol is used for secure remote command-line access?

Which protocol translates domain names into IP addresses

What port number does HTTP use?

What is the purpose of the 3-way handshake in TCP?

Which protocol uses TCP ports 20 and 21?

Which transport layer protocol is ideal for real-time applications like gaming?

What layer of the OSI model does TCP operate at?

What is the main difference between TCP and UDP?

TCP ensures reliable data delivery through sequence numbers and acknowledgments.

Which protocol uses port 443 for secure communication?

Which protocol is used to assign IP addresses automatically?