System Analysis and Design
A _____ is software that is designed for drawing diagrams of information systems, writing process specifications, and maintaining data dictionaries.

Success factors
CASE tool
Move of the above.
System Development Life Cycle
Phased Conversion

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System Analysis and Design
A square symbols

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

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

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

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