⟩ On the feasibility committee, department representatives serve as A. direct users of the new system B. liaison to their departments C. ready sources of information D. All of the above E. None of the above
D. All of the above
D. All of the above
A _____ is an outline of a process that keeps develop successful information systems A. System Development Life Cycle B. CASE tool C. Phased Conversion D. Success Factors E. Move of the above
A decision table facilitates conditions to be related to A. actions B. programs C. tables D. operation E. None of the above
Elapsed time, between initiating a query and receiving a response is called A. response time B. waiting time C. processing time D. Turnaround time E. None of the above
An appraisal, of a system's performance after it has been installed, is called system A. planning B. review C. maintenance D. batch Processing E. None of the above
A branch office, location or other data processing centers, where a newly developed system is used under normal operating conditions for several months, to test it, is called A. beta test data B. alpha test data C. string test data D. system test data E. None of the above
During the system study, the executive vice-president and the other managers exercise their responsibility of A. planning B. controlling C. directing D. organizing E. None of the above
Which of the following is (are) not a tool for Application Prototyping? A. Application generators B. third generation language C. screen generators D. report generators E. None of the above
Data manipulation language (DML) A. describes how data are structured in the data base B. specifies for the DBMS what is required; the techniques used to process data C. determine how data must be structured to produce the user's view D. All of the above E. None of the above
Define characteristics should a system analyst possess to be good at his job?
System Study involves A. study of an existing system B. documenting the existing system. C. identifying current deficiencies and establishing new goals D. All of the above