Transport Layer

Which one of the following is the link between the application layer and the lower layers that are responsible for network transmission?

• Network

• Transport

• Data Link

• Session

At the transport layer, each set of data flowing between a source application and a destination application is known as a(n):

• Chat

• Application

• Conversation

• Message

• Bits

Segmentation allows conversation multiplexing.

Is this statement True or False?

• True

• False

The transport layer is also responsible for managing which of the following?

• Routing

• Formatting

• Encryption

• Reliability

Which of the following are not transport layer protocols?

• OSPF

• TCP

• UDP

• IP

Is this statement true or false?

"UDP is known as a stateful delivery protocol."

• True

• False

Applications such as databases, web browsers, and email clients are designed to use which transport layer protocol?

• TCP

• UDP

Applications such as streaming live audio. live video, and Voice over IP (VoIP)

are designed to use which transport layer protocol?

• TCP

• UDP

Which port is used when encrypted web services are being requested?

• Port 121

• Port 443

• Port 531

• Port 110

• Port 67

Which port is used when an email client retrieves mail from a server?

• Port 121

• Port 80

• Port 531

• Port 110

• Port 25