Pop Quiz (Topic 5 - NDC)

Which layer is responsible for establishing a temporary communication session between the source and destination host applications?

• Application layer

• Data Link Layer

• Transport Layer

• Network Layer

Which transport layer protocol statement is true?

• UDP provides reliability

• TCP is faster than UDP

• TCP has fewer fields than UDP

• UDP is a best-effort delivery protocol

Which transport layer protocol would be used for VoIP applications?

• VoIP Transfer Protocol

• User Datagram Protocol (UDP)

• Session Information Protocol (SIP)

• Transmission Control Protocol (TCP)

Which transport layer protocol ensures reliable same-order delivery?

• IP

• TCP

• UDP

• ICMP

Which two applications would use the TCP transport layer protocol? (Choose two.)

• FTP

• HTTP

• ICMP

• TFTP

Which two fields are the same in a TCP and UDP header? (Choose two.)

• Control Bits

• Destination port number

• Sequence Number

• Source port number

What is the complete range of TCP and UDP well-known ports?

• 0 to 255

• 0 to 1023

• 256 to 1023

• 1024 to 49151

Which control bit flags are used during the three-way handshake?

• ACK and FIN

• FIN and RESET

• RESET and SYN

• SYN and ACK

Which UDP datagram reassembly statement is true?

• UDP does not reassemble data

• UDP reassembles data in the order it was received

• UDP reassembles data using control bit

• UDP reassembles data using sequence number

Which transport layer feature is used to establish a connection-oriented session?

• TCP port number

• TCP 3-way handshake

• UDP sequence number

• UDP ACK flag