Chapter 14

The ___________ layer of the OSI model breaks down data segments in to packets.

• Transport

• Network

• Session

• Data Link

Which of the following switching methods is known as store and forward method.

• Circuit

• Message

• Packet

• All of the above

Which of the following protocol is not found in the Application layer of the TCP/IP model?

• HTTP

• SMTP

• POP

• UDP

A packet is divided in to _______ sections.

• 1

• 2

• 3

• 4

The actual data that is being transmitted is found on the ________ part of the packet.

In which switching method is a direct/dedicated path created between the sender and receiving device.

• Circuit

• Message

• Packet

• None of the above

A _____________ is a network component that uses a computer's MAC address to send data to the destination computer within the network.

In ____________, data is separated in frames and error connection is carried out by the devices at the end points of transmission.

• Ethernet

• UDP

• TCP

• Frame Relay

The OSI model has ____ layers while the TCP model has ____ layers.

• 4, 7

• 7, 4

• 4,6

• 6,7

Answer explanation

In the OSI model, the layer between Presentation and Transport layer is _________

• Session

• Network

• Data Link

• Physical