Computer Networks Lecture 7: Transport and Network Layers

The transport layer provides logical communication between application processes running on different hosts. True or False?

Transport layer protocols run in end systems only. True or False?

UDP is a connection-oriented reliable transport protocol. True or False?

TCP provides flow control and congestion control. True or False?

The network layer handles the communication between application processes running on different hosts. True or False?

Connection-oriented protocols establish a dedicated connection between devices before transmitting data. True or False?

Connectionless protocols establish a dedicated connection between devices before transmitting data. True or False?

TCP provides reliable data transfer and in-order data segments delivery. True or False?

UDP provides reliable data transfer and in-order data segments delivery. True or False?

Multiplexing at the sender involves collecting messages from multiple sockets and adding transport layer info. True or False?

Demultiplexing at the receiver involves delivering the received segments to the correct application layer processes using header info. True or False?

Connection-Oriented protocols are capable of reordering data segments before delivering them to the receiver. True or False?

Connectionless protocols use a handshake process to establish a connection between devices. True or False?

TCP features congestion control and flow control. True or False?

Multiplexing segments are created at the hosts/clients side by covering data messages with transport layer info. True or False?