Computer Science for IGCSE & O level - Hardware (Section 14 - No. 36)
How does increasing the bus width affect performance?
It decreases the amount of data that can be transferred at once.
It increases the amount of data that can be transferred at once.
It doesn't affect performance.
It only affects the clock speed.
Shpjegimi
A wider bus allows for the transfer of more data simultaneously, which increases performance.