System Analysis and Design
Which of the following is not a characteristic of structured system development?

specification of the interfaces between modules
partitioning of systems into manageable levels of detail
None of these
the use of graphical tools, such as data-flow diagrams, to model system
All of these

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System Analysis and Design
Sequential or series 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 system
testing changes made in an existing or a new program

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System Analysis and Design
Most algorithms begin by _____.

Entering the output items into the computer
Entering the input items into the computer
Displaying the output items
Displaying the input items
Processing the input items by doing some calculations on them

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