Layers, Protocols, TCP/IP Quiz

Which layer of the TCP/IP model is responsible for routing and forwarding packets?

• Data link layer

• Network layer

• Transport layer

• Application layer

What is the primary function of the transport layer in the TCP/IP model?

• Addressing and routing of data packets.

• Establishment, maintenance, and termination of connections between hosts.

• Reliable and ordered delivery of data between hosts

• Fragmentation and reassembly of data packets.

Which protocol is used by the transport layer to provide reliable data delivery?

• TCP

• FTP

• HTTP

• UDP

What is the purpose of the Internet Protocol (IP) in the TCP/IP model?

• To encrypt data packets for secure transmission.

• To provide unique addresses and route data packets

• To establish a connection between devices.

• To manage network traffic and prioritize data packets.

Which layer of the TCP/IP model is responsible for establishing and terminating connections between devices?

• Data Link

• Network

• Transport

• Application

Which layer of the TCP/IP model is responsible for dividing data into smaller segments and reassembling them at the destination?

• Transport

• Data Link

• Network

• Application

Which protocol is used by the application layer to exchange data over the internet?

• FTP

• SMTP

• TCP

• HTTP

What are the four layers of the TCP/IP model in the correct order?

• Application Layer, Transport Layer, Internet Layer, Network Interface Layer

• Transport Layer, Internet Layer, Network Interface Layer, Application Layer

• Network Interface Layer, Internet Layer, Transport Layer, Application Layer

• Internet Layer, Network Interface Layer, Application Layer, Transport Layer

Which layer of the TCP/IP model is responsible for addressing and packaging data into packets?

• Application Layer

• Data Link Layer

• Transport Layer

• Network Layer

Pick the email protocols (more than 1)

• POP

• IMAP

• SMTP

• FTP