System Analysis and Design
The systems conversion technique of totally removing the existing system and immediately implementing the new system is called a

crash conversion
phased conversion
parallel run
None of these
pilot conversion

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System Analysis and Design
In top down analyis and design

each succeeding phase is less detailed than the phase before it
all of the listed here
each succeeding phase is more detailed than the phase before it
each succeeding phase is as detailed as the phase before it.

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System Analysis and Design
The approach used in top-down analysis and and design is

to prepare flowcharts after programming has been completed
All of these
to identify the top level functions by combining many smaller components into a single entity.
to identify a top level function and then create a hierarchy of lower level modules and components
None of these

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System Analysis and Design
Which of the following statements, is (are) not true for the lease option

All of the listed here
Insurance, maintenance and other expenses are included in the rental charge
Lease may be written to show higher payments is early years to reflect the decline in value of the system
Lease charges are lower than rental charges for the same period and are also tax deductable.

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