DCN 06-10

Which of the following is not a characteristic of Virtual Circuit Network?

• There are setup and teardown phases in addition to the data transfer phase

• Resources can be allocated during setup phase or on demand

• All packets follow the same path established during the connection

• Virtual circuit network is implemented in application layer

Transport layer aggregates data from different applications into a single stream before passing it to ____________

• network layer

• data link layer

• application layer

• physical layer

Which of the following are transport layer protocols used in networking?

• TCP and FTP

• UDP and HTTP

• TCP and UDP

• HTTP and FTP

User datagram protocol is called connectionless because _____________

• all UDP packets are treated independently by transport layer

• it sends data as a stream of related packets

• it is received in the same order as sent order

• it sends data very quickly

Transmission control protocol ___________

• is a connection-oriented protocol

• uses a three way handshake to establish a connection

• receives data from application as a single stream

• all of the mentioned

Transport layer protocols deals with ____________

• application to application communication

• process to process communication

• node to node communication

• man to man communication

Which of the following is a transport layer protocol?

• stream control transmission protocol

• internet control message protocol

• neighbor discovery protocol

• dynamic host configuration protocol