System Analysis and Design
In Decision trees

the branch depends on the condition and decisions to made
nodes represent the conditions, with the right side of tree listing the actions to be taken
the root is drawn on the left and is the starting point on the decision sequence.
All of these
None of these

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System Analysis and Design
Data Definition Language (DDL)

all of the listed here
describes how data are structured in the data base
determine how data must be structured to produce the user's view
specifies for the DBMS what is required; the techniques used to process data

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System Analysis and Design
The background and experience of analyst include;

None of these
familiarity with the makeup and inner workings of major application areas such as financial accounting, personnel administration, marketing and sales, operations management, model buil
All of these
competence in system tools and methodologies and a practical knowledge of one or more programming and data base languages.
a background in systems theory and organization behavior

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