With real time processing, an x-ray image can be ____________as it is scanned.
Time-sharing permits real time on-line access to ____________without the
expense of ownership.
a. Input devices of other concurrent users on the system.
b. A mainframe computer, its programs, and storage facilities.
A/an _______________provides remote time-sharing through phone lines.
a. Answering service.
b. On-line computer.
d. Operating system.
Several CPUs and terminals linked together by cable or communications lines
a. Service bureau.
b. Time sharing setup.