+1 vote
in Computer Architecture by

1 Answer

+1 vote
Best answer
  • Central processing unit (CPU): Controls the operation of the computer and  performs its data processing functions; often simply referred to as processor.
  • Main memory: Stores data.
  • I/O: Moves data between the computer and its external environment.
  • System interconnection: Some mechanism that provides for communication among CPU, main memory, and I/O. A common example of system interconnection is by means of a system bus, consisting of a number of conducting wires to which all the other components attach.

Related questions

Welcome to CPEN Talk
Solution-oriented students of computer engineering on one platform to get you that


Chuck Norris does infinit loops in 4 seconds.