System Analysis and Design
The first step of the implementation phase is

implementation planning
announce the implementation project
None of these
prepare physical facilities
select the computer

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System Analysis and Design
Acceptance testing is

running the system with line data by the actual user
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
testing changes made in an existing or a new program

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System Analysis and Design
An open rectangle

identifies data flow
represents a process that transforms incoming data flow(s) into outgoing data flows
None of these
defines a source or destination of system data
is a data store-data at rest, or a temporary repository of data

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