Definition: In this task, you are given a question and a context passage. You have to answer the question based on the given passage.
Input: What helps bring together the components of a computer?, Context: A general purpose computer has four main components: the arithmetic logic unit (ALU), the control unit, the memory, and the input and output devices (collectively termed I/O). These parts are interconnected by buses, often made of groups of wires.
Output:
groups of wires