CS - Unit 2 Data Transmission

Half duplex is

• One way Communication

• Two way Communication

• All the above

Talking is an example of

• Half duplex

• Full duplex

• Both

The picture shows

• Simplex

• Half duplex

• full duplex

What is meant by a data packet?

• A unit of data that travels along a network

• The number of error found in data when it has been transmitted

• The data a computer needs to connect to a network

• A connection point in a network that allows data to be shared

contains destination address, originators address and packet number

• packet header

• payload

• trailer

• packet

not always contained in packet data but indicates the final packet of a series

• packet header

• payload

• trailer

• packet

a small piece of data which is enabled for transport across a network

• packet header

• payload

• trailer

• packet

the main part of a data packet which contains the content of the message being transported from one device to another

• packet header

• payload

• trailer

• packet

data transport method in which data is transported across a network using one bus

• serial

• parallel

• simplex

• half duplex

• full duplex

data transport method in which data is transported across a network using multiple buses simultaneously

• serial

• parallel

• simplex

• half duplex

• full duplex