Online computer systems help us provide a（) service to our customers.

Online shops give us the opportunity to shop 24／7.（)

● Embedded system is （66） special computer system which is scalable on both software and （

Reactions to the online management system were more positive_______ those to a paper－based

The online-transaction system has been first applied to the administration of______ in U.K

The Freshman Online Roommate Selection System, invented by a team of students at City Coll

● （73) manages the other components of a computer system.（73)A．Bus B．Application system C．