Question: what is the difference between computer hardware servicing and computer system servicing?
Answer: What is Computer Systems Servicing (CSS NCII)? Computer Systems Servicing (CSS NCII) is the upgraded version of what is then called Computer Hardware Servicing (CHS NCII) qualification. During the late CHS, the qualification was said to be of the NCII level, meaning that in a ranking basis, it is the baseline level.