What type of signals are carried by the control bus?

Correct answer: Read, write and timing control signals

The governing concept is coordination of operations inside a computer. The control bus carries command and timing signals, such as read, write, interrupt and synchronization signals, telling the CPU, memory and other devices what action to perform and when. Therefore option C is correct. Image data and user files travel through data pathways, while internet addresses are networking information, so options A, B and D do not describe the control bus.