System Analysis and Design
Which of the following is not a factor in the failure of a systems development project ?

continuation of a project that should have been cancelled
None of these
failure of systems integration
inadequate user involvement
size of company

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System Analysis and Design
The advantage of Purchase Option is (are)

the flexibility of modifying the system at will
None of these
Insurances, maintenance, and other expenses are included in the rental charge
All of these
No financing is requird. The risk of system obsolescence is shifted to the lessor

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System Analysis and Design
Data Definition Language (DDL)

determine how data must be structured to produce the user's view
specifies for the DBMS what is required; the techniques used to process data
all of the listed here
describes how data are structured in the data base

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