System Analysis and Design
A structure chart is

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

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System Analysis and Design
Indexed-Sequential organization

has records placed randomly throughout the file
uses an index for each key type
stores records sequentially but uses an index to locate records
means storing records in contiguous blocks according to a key

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System Analysis and Design
Which of the following is not a requirement of structured design?

It should use many GOTO statements
The code should be executed in a top-to-bottom fashion within each module
None of these
Each module should be as independent as possible of all other modules, except its parent
It should be made up of a hierarchy of modules

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

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

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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
All of these
the root is drawn on the left and is the starting point on the decision sequence.
None of these

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