Iwant to know all the part of computer system

Which are steps taken to diagnose a computer problem? a) reproducing the problem and using error codes b) reproducing the problem and troubleshooting c) using error codes and troubleshooting d) using error codes and stepping functions

By refraining from constructing a building until they are certain that it will not cause harm to the environment, an organization is adhering to the

Eva has many contacts on the professional networking site she uses which contacts are considered second degree