System Analysis and Design
A system analyst designs a new system by

None of these
identifying sub systems and the interfaces between sub systems
propose alternatives to the current system
adopting a developed system to the present environment
developing the system as a large, single unit

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System Analysis and Design
An audit trial is

test data used by the system auditor
All of these
designed to permit tracing of any input record or process performed on a system, back toits original sources
post-auditing the system after its implementation
None of these

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

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

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System Analysis and Design
The advantage of Purchase Option is (are)

No financing is requird. The risk of system obsolescence is shifted to the lessor
All of these
Insurances, maintenance, and other expenses are included in the rental charge
the flexibility of modifying the system at will
None of these

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