System Analysis and Design
Indexed-Sequential 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
Which of the following statements, is (are) not true for the lease option

Lease charges are lower than rental charges for the same period and are also tax deductable.
All of the listed here
Lease may be written to show higher payments is early years to reflect the decline in value of the system
Insurance, maintenance and other expenses are included in the rental charge

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System Analysis and Design
Inverted list organization

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

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

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

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