Lecture 7

The process of breaking up message is known as _

• Segmenting

• Sequencing

• OSI

• TCI/IP

Numbering of each of the segmented data is known as _

• Segmenting

• Sequencing

• Multiplexing

• Encapsulation

Whose responsibility is to sequence the individual segments?

• IP

• TCP

• ISO

• OSI

Unit of each segmented data to be sent by respective OSI layer is called_

• PDU

• TCP

• IP

• DHCP

• DNS

The sequence of Protocol Data Units passing down the stack are as follows;

• Data

  Packet

  Frame

  Segment

  Bits

• Bits

  Segment

  Packet

  Frame

  Data

• Data

  Segment

  Fame

  Packet

  Bits

• Data

  Segment

  Packet

  Frame

  Bits

In which layer of the OSI is Trailer added?

• Network

• Transport

• Data Link

• Session

When a layer completes its process, the layer strips off its header and passes it up to the next level to be processed.

Select which word does it describe.

• Encapsulation

• De-Encapsulation

• Multiplexing

• Sequencing