System Analysis and Design
In functional decomposition, the data flow diagram

is partitioned according to the logical "closeness" of the actigrams
is partitioned according to the "closeness" of the datagrams and data storage items
is ignored
both (a) and (c)
None of these

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System Analysis and Design
Most algorithms begin by _____.

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

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System Analysis and Design
A Turnaround document

is circulated among all the staff of an organization.
is circulated among all the heads of departments of an organization.
is output at one point which later comes back as an input
None of these
All of these

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System Analysis and Design
Sequential organization

None of these
means storing records in contiguous blocks according to a key.
has records placed randomly throughout the file
uses an index for each key type
Stores records sequentially but uses an index to locate records

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