17. TCP/IP Protocol Model Quiz

Which layer of the TCP/IP protocol model is responsible for setting up communication between two hosts and agreeing settings such as the language and the size of various packets?

• Transport layer

• Link layer

• Application layer

• Internet layer

What is the main responsibility of the network layer in the TCP/IP protocol model?

• Splitting data into smaller packets and frames

• Routing the packets across the network

• Handling encryption and security of data

• Authenticating user access to the data

Which protocol operates at the transport layer of the TCP/IP model?

• FTP

• HTTP

• TCP

• IP

What is the main function of the link layer in the TCP/IP protocol model?

• Establishing an end-to-end connection between two hosts

• Adding source and destination MAC addresses to the packet

• Adding source and destination IP addresses to the packet

• Splitting the data to be transmitted into packets

What is the purpose of numbering the packets at the transport layer of the TCP/IP protocol model?

• To handle encryption and security of data

• To reassemble the packets in the correct sequence at the receiving computer

• To route the packets across the network

• To establish an end-to-end connection between two hosts

Which layer of the TCP/IP protocol model uses the HTTP or HTTPS protocol for transmitting data?

• Application layer

• Transport layer

• Link layer

• Internet layer

What is the main responsibility of the application layer in the TCP/IP protocol model?

• Using an appropriate protocol for transmitting data

• Handling encryption and security of data

• Splitting the data to be transmitted into packets

• Setting up communication between two hosts

Which layer of the TCP/IP protocol model is responsible for adding the source and destination MAC addresses to the packet?

• Link layer

• Transport layer

• Application layer

• Internet layer

What is the main function of the physical layer in the TCP/IP protocol model?

• Representing the actual physical connection between the various nodes

• Adding source and destination MAC addresses to the packet

• Splitting the data to be transmitted into packets

• Adding source and destination IP addresses to the packet

Which protocol stack is commonly referred to as TCP/IP?

• Internet Protocol and Ethernet Protocol

• Transmission Control Protocol and User Datagram Protocol

• Transmission Control Protocol and Internet Protocol

• User Datagram Protocol and Ethernet Protocol