GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
21. | Which of the following is not tree about expert systems? | |
A. | Expert systems are collections of human knowledge | |
B. | Export systems are expensive to design. | |
C. | export systems are usually designed to run on small general-purpose computers | |
D. | Maintenance support may be difficult to obtain for an expert system. | |