System Analysis and Design
A branch office, location or other data processing centres, where a newly developed system is used under normal operating conditions for several months, to test it, is called

beta test data
system test data
string test data
alpha test data

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System Analysis and Design
In Decision trees

All of these
None of these
the root is drawn on the left and is the starting point on the decision sequence.
nodes represent the conditions, with the right side of tree listing the actions to be taken
the branch depends on the condition and decisions to made

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

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

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