Frequency modulation refers to the changing of the height of the sound wave.
Answer: False
Baud rate is the number of bits transmitted per second.
Answer: False
Multiplexing increases the cost of provisioning network circuits.
Answer: False
Media access controls refer to the need to control when computers transmit.
Answer: True
Controlled access MAC approaches work better in a large network with high usage.
Answer: True
A collision on a bus circuit means that two computers on that circuit have transmitted at the same time.
Answer: True
Wireless LANs use Carrier Sense Multiple Access with Collision Detection (CSMA/CD) for medic access control.
Answer: False
Polling is the process of permitting all clients to transmit or receive at any time.
Answer: False
Most computer networks managed by a host mainframe computer use contention media access control.
Answer: False
With roll-call polling, a server polls clients in a consecutive, pre-arranged priority list.
Answer: True
Answer: False
Baud rate is the number of bits transmitted per second.
Answer: False
Multiplexing increases the cost of provisioning network circuits.
Answer: False
Media access controls refer to the need to control when computers transmit.
Answer: True
Controlled access MAC approaches work better in a large network with high usage.
Answer: True
A collision on a bus circuit means that two computers on that circuit have transmitted at the same time.
Answer: True
Wireless LANs use Carrier Sense Multiple Access with Collision Detection (CSMA/CD) for medic access control.
Answer: False
Polling is the process of permitting all clients to transmit or receive at any time.
Answer: False
Most computer networks managed by a host mainframe computer use contention media access control.
Answer: False
With roll-call polling, a server polls clients in a consecutive, pre-arranged priority list.
Answer: True