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

phased conversion
parallel run
None of these
crash conversion
pilot conversion

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System Analysis and Design
Acceptance testing is

testing changes made in an existing or a new program
making sure that the new programs do in fact process certain transactions according to Specifications
is checking the logic of one or more programs in the candidate systems
running the system with line data by the actual user

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System Analysis and Design
A system analyst designs a new system by

adopting a developed system to the present environment
propose alternatives to the current system
developing the system as a large, single unit
None of these
identifying sub systems and the interfaces between sub systems

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