Q91
What does a system bus do?
A.
allows the user to communicate with the computer
B.
carries out instructions
C.
connects various components within the computer
AnswerD.
stores data and instructions
E.
None of these
Answer: Option C
Solution
Answer: Option C
Solution:
A system bus is a single computer bus that connects the major components of a computer system, combining the functions of a data bus to carry information, an address bus to determine where it should be sent, and a control bus to determine its operation.