Final answer:
The network topology that requires computers to wait for transmission pauses or the end of another device's transmission before initiating their own is the bus topology, where all devices are connected to a single central cable.
Step-by-step explanation:
The topology where each computer must wait for pauses in transmission or until the transmission from one device is complete before initiating a new transmission onto the network is known as bus topology. In a bus topology, all devices are connected to a single central cable, called the bus or backbone. When a device transmits data, it travels along the bus until it reaches its destination. However, since only one device can transmit at a time, the other devices must wait until the bus is free before they can send their data. This method can lead to a performance bottleneck if many devices are attempting to communicate simultaneously