The buses that connect peripheral (typically input and output) devices to the motherboard are often called expansion buses.

True.  

Explanation:

In the following question some information is missing it do not specify which type of question is this So it is a True/False question ,Now coming to the answer .

The main objective of expansion to transfers information between the computer systems such as Central processing unit and the input/output devices. The expansion bus is linking the peripheral devices to the motherboard.

The expansion bus is a set of the cables and the standards which enable the computer system to extend. So the following given statement is true.

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