System Analysis and Design
Which of the following activities, does not belong to the Implementation phase of the SDLC?

All of these
User training
File conversion
None of these
Program testing

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System Analysis and Design
A structure chart is

All of these
a statement of information processing requirements
a document of what has to be accomplished
a hierarchical partitioning of the program
None of these

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System Analysis and Design
An open rectangle

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

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System Analysis and Design
Rapid prototyping proves the quality of a design by

having a program simulate the real system
having a data flow diagram
both (a) and (b)
having the system analyst present an overview of the design to users, programmers, and consultants
None of these

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