Quiz 312-38

Quiz 312-38: EC-Council Network Security Administrator (ENSA)

Which of the following IEEE standards defines the token passing ring topology?

Which of the following layers of the OSI model provides physical addressing?

Which of the following protocols sends a jam signal when a collision is detected?

Which of the following key features limits the rate a sender transfers data to guarantee reliable delivery?

Which of the following OSI layers is sometimes called the syntax layer?

which of the following transmission modes is data sent and received alternatively?

Which of the following IEEE standards adds QoS features and multimedia support?

What is the range for well known ports?

Which of the following IEEE standards defines the demand priority access method?

Which of the following is an example of a network providing DQDB access methods?