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31. 

A turnkey package includes
A. software
B. hardware
C. training
D. All of the above
E. None of the above
32. 

A square symbols
A. defines a source or destination of system data
B. identifies data flow
C. represents a process that transforms incoming data flow(s) into outgoing data flows
D. is a data store-data at rest, or a temporary repository of data
E. None of the above
33. 

During system study, data can be collected through
A. questionnaires
B. interviews
C. on-site observations
D. All of the above
E. None of the above
34. 

Which of the following represents processor activities, methods, and procedures in a data flow diagram?
A. datagram
B. actigram
C. feed back
D. flow chart
E. None of the above
35. 

Conversion method in which users, being used to an old system, continue to use the old system, along with the new system, is
A. Multiprocessing
B. Multitasking
C. Parallel run
D. All of the above
E. None of the above