Data Communication

Which of the following is Not necessary for Effective Communication to take place.

• Delivery

• Jitter

• Bandwidth

• Timeliness

_____________________ refers to the variation in the packet arrival time. It is the uneven delay in the delivery of audio or video packets.

• Accuracy

• Jitter

• Bandwidth

• Timeliness

A ________________________· line permits data to flow in only one direction. You can send data or receive data, but not both

• Simplex

• Half-duplex

• Full-duplex

• Bandwidth

A ________________________line can simultaneously send and receive data.

• Simplex

• Half-duplex

• Full-duplex

• Bandwidth

Which channel can transmit large volumes of data at speeds of over 8Mbps.

• Narrow band

• Voice band

• broad band

• bandwidth

What is the name of the following cable.

• Twisted Pair Cable

• Fiber Optic Cable

• Coaxial Cable

• None of the Above

What is meant by Real Time?

• Happening simultaneously

• Happening Now

• Happening Before

• Happening Right After

Data that have been altered in transmission and left uncorrected are unusable.

• True

• False

A set of rules that governs the data communication is called______________________.

• The Transmitter

• Receiver

• Protocols

• Jitter

The physical path by which the message travels from sender to receiver is called_____________________.

• Protocols

• Transmission Medium

• Jitter

• Message