System Analysis and Design
Announcement of MIS implementation is made by

operational level managers
tactical level managers
the president
All of these
None of these

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System Analysis and Design
Direct-access organization

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

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System Analysis and Design
In the system concepts, term organization

means that parts of the computer system depend on one the another.
refers to the holism of systems
refers to the mannar in which each component functions with other components of the system.
None of these
implies structure and order

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System Analysis and Design
Top-down programming is

a group of related fields
a map of the programmer's view of the data
a series or group of components that perform one or more operations of a more complex system
an approach in which the top module is first tested then program modules are added from the highest level to the lowest level

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